All Subjects Homework Questions & Answers Archive

The rent for a one-bedroom apartment in Southern California has a mean of 2,200 per month and a standard deviation of 250 per month. A sample of 50 one-bedroom apartments is randomly selected. a. What is the probability that the sample mean is at least 2100 per month? Round answer to four decimal places.

Given that x has a Poisson distribution with μ=10, what is the probability that x=3? P(3) ≈ (Round to four decimal places as needed.)

B. Change temprature to temperature.

Question 7 Which of the following transport mechanisms requires energy Osmosis Antiports Diffusion Facilitated diffusion

Based on this passage of The Odyssey, one can conclude that the ancient Greeks greatly valued democracy bravery knowledge relaxation

3. A small company has 3 divisions: Sales, Research and Development, and Manufacturing. One person from each division will be chosen to create an advisory board for the management group. If there are 8 people in Sales, 15 in Research and Development, and 48 in Manufacturing, how many different compositions of the advisory board are possible?

You have the choice of receiving 100,000 now or 50,000 now and another 70,000 seven years from now. In terms of today's dollar, which choice is better and by how much? Money is worth 4.7% compounded annually. Which choice is better? A. The choice of 100,000 now is better B. The choice of 50,000 now and 70,000 in seven years is better. C. They are equal in value. The better choice is greater than the alternative choice by in terms of today's dollar. (Round the final answer to the nearest cent as needed. Round all intermediate values to six decimal places as needed.)

Answer the following question in as much detail as possible. The figure above represents a method for raising the water from the pond up to the water tower, at a higher level, without using a pump. Water is allowed into the drive pipe, and once it is flowing fast enough, it forces the valve at the bottom closed. Explain how this works in terms of conservation of mass and energy.

Question 6 Who is the first to recognize Odysseus after Athene and Telemachos? (A) Eumaios (B) Theoklymenos (C) Argos

There are two steps in the usual industrial preparation of acrylic acid, the immediate precursor of several useful plastics. In the first step, calcium carbide and water react to form acetylene and calcium hydroxide: CaC2(s) + 2 H2O(g) → C2H2(g) + Ca(OH)2(s) ΔH = -414 kJ In the second step, acetylene, carbon dioxide and water react to form acrylic acid: 6 C2H2(g) + 3 CO2(g) + 4 H2O(g) → 5 CH2CHCO2H(g) ΔH = 132 kJ Calculate the net change in enthalpy for the formation of one mole of acrylic acid from calcium carbide, water and carbon dioxide from these reactions. Round your answer to the nearest kJ.

In the following exercise, find the coordinates of the vertex for the parabola defined by the given quadratic function. f(x)=3(x-7)^2-2 The vertex is - (Type an ordered pair.)

Lashonda borrowed money from her credit union to buy a fishing boat. She took out a personal, amortized loan for 13,500, at an interest rate of 5.4%, with monthly payments for a term of 6 years. For each part, do not round any intermediate computations and round your final answers to the nearest cent. If necessary, refer to the list of financial formulas. (a) Find Lashonda's monthly payment. (b) If Lashonda pays the monthly payment each month for the full term, find her total amount to repay the loan. (c) If Lashonda pays the monthly payment each month for the full term, find the total amount of interest she will pay.

Find the radius of the circle in the figure to the right. The radius of the circle is □ (Type an integer or a simplified fraction.)

24 What are the 10 numerical prefixes used in naming molecules? Bonus: What was the phonetic memory device we used for these molecules?

Assign sublyric by slicing rhymelyric from startindex to endindex which are given as inputs. Sample output with inputs: 47 cow ``` 1 startindex = int(input()) 2 endindex = int(input()) 3 rhymelyric = 'The cow jumped over the moon.' 4 sublyric = rhymelyric[]''' Your solution goes here '''] ```

By themselves, heterotrophs would deplete the world of sources and starve to death.

Classify heat capacity and specific heat capacity as an extensive or intensive property. Hint heat capacity (select) Solution specific heat capacity (select)

A certain strain of bugs had a population of 72. Two weeks later the population had reduced to 28. (a) Develop the model of the form p = a e^(k t) that represents the population after t weeks.

A coin is tossed 3 times. Find the probability. a) getting none head c) getting two head b) Getting one head d) getting three head

Which of the following statements best describes the relationship between the themes of "place" and "human-environment interaction"? A. Characteristics of "place" include things like economic activity, architecture, and culture, all of which are human elements that alter or can be influenced by the environment. B. Human-environment interaction has to occur in a place. C. Coordinates shows humans where a particular place is located. D. Humans migrate or move from one place to another. Please select the best answer from the choices provided. A B C D

Fill in the Blank Question describes how high or low a person's voice is.

=z/τ ÷ t/I

Solve the dosage by weight conversion problem. Weight: 20 pounds. Recommended dose from drug label: 0.28 milliliter per kilogram per dose. a) What is the weight in kilograms? b) What is the individual dose? a) The weight in kilograms is 9.07 kg (Round to the nearest hundredth as needed) b) The individual dose is 2.54 milliliter(s). (Round to the nearest whole number as needed.)

A state lottery randomly chooses 7 balls numbered from 1 through 39 without replacement. You choose 7 numbers and purchase a lottery ticket. The random variable represents the number of matches on your ticket to the numbers drawn in the lottery. Determine whether this experiment is binomial. If so, identify a success, specify the values n, p, and q and list the possible values of the random variable x. Is the experiment binomial? A. Yes, there are a fixed number of trials and the trials are independent of each other. B. Yes, the probability of success is the same for each trial. C. No, there are more than two outcomes for each trial. D. No, because the probability of success is different for each trial.

A child is on a playground they start to slide down a large slide. At what point is the child in dynamic equilibrium with the slide? (1 point) When the child pushes themselves down the slides. As the child is in motion as they are sliding down. When the slide ends and the child has stopped moving. The child will not reach dynamic equilibrium.

3. II How close to the right edge of the 56 kg picnic table shown in Figure P8.3 can a 70 kg man stand without the table tipping over? Hint: When the table is just about to tip, what is the force of the ground on the table's left leg? FIGURE P8.3

The number of students (in thousands) of osteopathic medicine in a country can be described by 0.027t^2 - 4.75t + 226.72, where t is the number of years after 1990. Use a graphing utility to graph this function on the viewing window [0,17] by [0,300]. Use the graphing utility to predict the number of students of osteopathic medicine in the country in 2006.

When the population doubles during each given unit of time, the growth is (A) Iinear. (B) geometric. (C) semilogarithmic (D) arithmetic (E) Exponential

In order to accumulate enough money for a down payment on a house, a couple deposits 444 per month into an account paying 3% compounded monthly. If payments are made at the end of each period, how much money will be in the account in 4 years? What is the amount in the account after 4 years? (Round to the nearest cent as needed.)

The function r(x)=-2x^3-18x^2+6 has one local minimum and one local maximum. Graph the function on your calculator to estimate these local extrema and the intervals on which r is increasing and decreasing. When you are giving multiple intervals on which the function is increasing or decreasing, use a comma in between the intervals, NOT a union symbol. r(x) has a local maximum of at x= r(x) has a local minimum of at x= . r(x) is increasing on the interval(s): r(x) is decreasing on the interval(s):

6. If an IV fluid is adjusted to deliver 15 mg of medication to a patient per hour, how many mg of medication are delivered per minute?

Express as a product. (log C z^-10)

Question 12 Question 13 Question 15 Question 16 Question 17

Find the value of y.

What is the empirical formula for a compound containing 38.8% carbon, 16.2% hydrogen, and 45.1% nitrogen? CH2 N C40 H16 N45 C3 H16 N3 CH5 N

of the known chemical elements are displayed in the periodic table.

Write the function whose graph is the graph of y=sqrt(x), but is translated 7 units downward.

Simplify the exponents. = (e^(-x) - e^x) / 2 = -sinh x (cosh x)^2 - (sinh x)^2 = ((e^x + e^(-x)) / 2)^2 - ((e^x - e^(-x)) / 2)^2 = 1/4 (□^2 - 1/4(□)^2)

Simplify the given polynomial by combining like terms. 16 x^2-3 x^2-y 16 x^2-3 x^2-y=

Does the series sum from k=2 to infinity of (-1)^(k+1) * (k^4+2)/(k^5-1) converge absolutely, converge conditionally, or diverge? Choose the correct answer below and, if necessary, fill in the answer box to complete your choice. A. The series converges absolutely because of the Limit Comparison Test with sum from k=1 to infinity of 2/k^5. B. The series converges conditionally because of the Alternating Series Test and the Limit Comparison Test with sum from k=1 to infinity of 1/k. C. The series diverges because the limit used in the Divergence Test does not exist. D. The series converges absolutely because the limit used in the Divergence Test is

Find the area under the standard normal curve to the right of z=1. A. 0.1587 B. 0.8413 C. 0.1397 D. 0.5398

¿Cuál es la función de los controles críticos en la construcción y operación de taludes? a. Asegurar la eficacia operativa del proceso productivo en cada una de sus etapas. b. Eliminar la ocurrencia de accidentes graves y fatalidades en la construcción y operación de taludes* c. Garantizar la construcción de un ambiente de trabajo ameno para todas las personas involucradas. d. Prevenir la contaminación del medioambiente y los recursos naturales.

Solve the inequality: 2(x-3)(x+9)(x-6)>0

Use the accompanying sections of a table of integrals to evaluate the following indefinite integral. The integral may require preliminary work, such as completing the square or changing variables, before it can be found in a table. ∫ dx / sqrt(144 x^2 - 169), x > 13/12 Click here to view basic integrals. Click here to view trigonometric integrals. Click here to view reduction formulas for trigonometric functions. Click here to view integrals involving squares of x and a. Click here to view integrals involving ax+1-b. Click here to view other integrals. ∫ dx / sqrt(144 x^2 - 169) = □

Find the unit rate. 65 cupcakes in 13 boxes = cupcakes per box

A 50.0 g sample of an unknown compound contains 14.19 g Na , 19.76 g O , and 16.05 g Cr . What is the percent composition of Na in the compound? [?]% Na

Despite the efforts of humanitarian aid organizations, some refugees end up as slaves or prostitutes.

What is the molar mass of this compound? C4H10 Remember to round to the hundredths place from the periodic table. 34.00 g / mol 32.00 g / mol 58.14 g / mol 485.20 g / mol

Tell whether the transformation appears to be a rigid motion. Explain.

Si una roca cae sin ser contenida por bermas, ¿qué condición se podrá indicar (Dentro de otras) como causante del accidente? a. El responsable del monitoreo no cuenta cón capacitación sobre el sistema de monitoreo y protocolo de actuación. b. Se verifica que el equipo de trabajo en la vertical no cumple con las condiciones mecánicas necesarias. c. Al revisar el mapa de riesgo geotécnico se identifica una zona mal evaluada en su Calificación de Riesgo (bermas saturadas). d. Al realizar la evaluación geotécnica se identifica incumplimiento en el ancho de rampas requerido por el diseño de la mina.

Find the indicated z score. The graph depicts the standard normal distribution with mean 0 and standard deviation 1. The indicated z score is (Round to two decimal places as needed.)

Radicals Domain of a square root function: Advanced Find the domain of the function. g(x) = sqrt(28+7x) Write your answer using interval notation.

Choose the correct answer below. O A. The statement does not make sense because the number of people are not equal O B. The statement does not make sense because the number of groups are not equal O C. The statement does make sense because the number of people are equal O D. The statement does make sense because the number of groups are equal

Which of the following aqueous solutions will not be more soluble under acidic conditions? A Ag2SO4 B ZnF2 C Mg(OH)2 D CuBr

Solve the system of equations -7x + 5y = 25, 4x + 7y = -34. How many solutions are there? Select an answer. If there are no solutions, enter DNE below. If there is one solution, enter it below as an ordered pair. If there are infinitely many solutions, enter any ordered pair which is a solution.

Fill in the Blank Question Deconstruct the term aortitis by separating the root from the suffix with a hyphen.

The power to regulate education is an concurrent power inherent power reserved power implied powers

An autoimmune disease leading to decreased production of adrenocortical steroids is known as: Grave's disease. Addison disease. hyperpyrexia. diabetes insipidus.

Data Analysis Questions 4 When cleaning up data, which is not appropriate to change? A Units of Measurements B Spelling of Categories C True Outliers D Unreasonable Outlier 5 Our classroom data represents a part of our campus data. A large B small Population data refers to all of those considered in a survey. True False 7 Which is quantitative data? A height B hair color C type of after school job 8 Which is categorical data? A foot length B armspan C favorite music 9 A histogram displays the frequency of collected data. True False 10 A normal distribution is represented by a bell curve. True False

According to a survey of 1,200 adult college students, the mean number of alcoholic beverages consumed per week is 14 , with a standard deviation of 5 beverages. What test statistic is calcuated for this scenario? p -value mean test t-value null test z-score Submit Question

Most people spend more time than they do speaking, writing, or engaging in other communicative behaviors.

According to a study done by Nick Wilson of Otago University Wellington, the probability a randomly selected individual will not cover his or her mouth when sneezing is 0.267. Suppose you sit on a bench in a mall and observe people's habits as they sneeze. Complete parts (a) through (c). (a) What is the probability that among 10 randomly observed individuals, exactly 5 do not cover their mouth when sneezing? Using the binomial distribution, the probability is 0.0724 . (Round to tour decimal places as needed.) (b) What is the probability that among 10 randomly observed individuals, fewer than 6 do not cover their mouth when sneezing? Using the binomial distribution, the probability is 0.9728 . (Round to tour decimal places as needed.) (c) Would you be surprised it, atter observing 10 individuals, fewer than half covered their mouth when sneezing? Why? Yes, it would be surprising, because using the binomial distribution, the probability is which is less than 0.05 (Round to tour decimal places as needed.)

While James Craig and his former classmate Paul Dolittle both studied accounting at school, they ended up pursuing careers in professional cake decorating. Their company, Good to Eat (GTE), specializes in custom-sculpted cakes for weddings, birthdays, and other celebrations. James and Paul formed the business at the beginning of 2023, and each contributed 270,000 in exchange for a 50 percent ownership interest. GTE also borrowed 1,080,000 from a local bank. Both James and Paul had to personally guarantee the loan. Both owners provide significant services for the business. The following information pertains to GTE's 2023 activities: - GTE uses the cash method of accounting (for both book and tax purposes) and reports income on a calendaryear basis. - GTE received 1,550,000 of sales revenue and reported 720,000 of cost of goods sold (it did not have any ending inventory). - GTE paid 140,000 compensation to James, 140,000 compensation to Paul, and 150,000 of compensation to other employees (assume these amounts include applicable payroll taxes, if any). - GTE paid 37,000 of rent for a building and equipment, 42,000 for advertising, 75,600 in interest expense, 6,200 for utilities, and 4,200 for supplies. - GTE contributed 16,000 to charity. - GTE received a 5,400 qualified dividend from a great stock investment (it owned 2 percent of the corporation distributing the dividend), and it recognized 3,700 in short-term capital gain when it sold some of the stock. - On December 1, 2023, GTE distributed 42,000 to James and 42,000 to Paul. - GTE has qualified property of 322,000 (unadjusted basis). Assume James and Paul formed GTE as an S corporation. 1. Compute the tax basis of Paul's stock in GTE at the end of 2023. 2. What amount of Paul's income from GTE is subject to FICA or self-employment taxes?

70% of the 600 coffee mugs at Janelle's Pancake House are dirty. How many dirty coffee mugs are there at the pancake house? coffee mugs

Which of the following is true about ARPANET? Select one: A. Its strength was its single, secure pathway. B. It took 20 years to develop. C. It was developed by the Department of Education. D. It connected four sites at first.

Using the given graph of the function (f), find the following. (a) the intercepts, if any (b) its domain and range (c) the intervals on which it is increasing, decreasing, or constant (d) whether it is even, odd, or neither (a) What are the intercepts? ((1,0),(-2,0),(0,2)) (Simplify your answer. Type an ordered pair. Use a comma to separate answers as needed.) (b) The domain is (Type your answer in interval notation.)

Provide an appropriate response. Use this Standard Normal Table to find the probability between 66.5 and 68.0 inches. If a woman is randomly selected, what is the probability that her height is between 66.5 and 68.0 inches? A. 0.3112 B. 0.1844 C. 0.9608 D. 0.7881

7) y=3x k=3 9) y/x=5 11) y=3/5 x

Find the midrange. The midrange of the earnings of the 15 celebrities is million. (Type an integer or a decimal.)

Water is a polar solvent and hexane (C6H14) is a nonpolar solvent. In which solvent is each of the following, which is found or used in the body, more likely to be soluble? Drag the appropriate substances to their respective bins. - riboflavin (vitamin B2), polar - NaHCO3 (baking soda), ionic - linoleic acid (lipid), nonpolar - canola oil, nonpolar Soluble in water Soluble in hexane

The scores of the 54 members of a sociology lecture class on a 70-point exam are listed to the right. Use five classes with a uniform class width of 5 points, and use a lower limit of 45 points for the first class to construct a histogram. 606364526058635356 644854645751676049 595148525360586064 525666586659625058 535165626155595262 586153565550566254

Question 5 (2 points) Use chi-square testing to solve the following problem: A survey conducted in a small business yielded the results shown in the table. Men Women ----------------- Health Insurance 50 20 No Health Insurance 30 10 Test the claim that health care coverage is independent of gender. Use a 0.05 significance level.

APY = (1 + 0.0899/12)^12 - 1

The ADA only regulates design as it relates to mobility based disabilities.

If 10.0 mL of 0.20 M NaOH is added to 50.0 mL of 0.10 M HCl, what will be the pH of the resulting solution? - Round your answer to two decimal places. Provide your answer below: pH=

The IBC (International Building Code) is the only book of building requirements that architects use to attain a building permit. True False

What happens if there is an injury to the post synaptic tissue causing the neurotransmitter not to bind to the receptors of the post synaptic tissue? A. The action potential is not propagated B. The body sends out a different neurotransmitter C. The binding the neurotransmitter and receptor is not necessary D. The action potential will continue to be propagated

You have 2.2 mol Xe and 3.0 mol F2, but when you carry out the reaction you end up with only 0.25 mol XeF4. What is the percent yield of this experiment? Xe(g) + 2 F2(g) -> XeF4(g)

Determine the total area under the standard normal curve for parts (a) through (c) below. For each, be sure to draw a standard normal curve. (a) Determine the total area under the standard normal curve to the left of z=-2 or to the right of z=2. Draw a standard normal curve and shade the area that is to be found. Choose the correct graph below. The total area under the standard normal curve to the left of z=-2 or to the right of z=2 is (Round to four decimal places as needed.)

Mai got a prepaid debit card with 30 on it. For her first purchase with the card, she bought some bulk ribbon at a craft store. The price of the ribbon was 24 cents per yard. If after that purchase there was 23.04 left on the card, how many yards of ribbon did Mai buy? yards

Suppose a professional golfing association requires that the standard deviation of the diameter of a golf ball be less than 0.003 inch. Determine whether these randomly selected golf balls conform to this requirement at the α=0.01 level of significance. Assume that the population is normally distributed. Click the icon to view the chi-square distribution table. 1.681 1.682 1.681 1.679 1.677 1.684 1.682 1.678 1.677 1.682 1.681 1.676 What are the correct hypotheses for this test? H0: σ=0.003 versus H1: σ<0.003 (Type integers or decimals. Do not round.) Find the sample standard deviation. s= (Round to five decimal places as needed.)

Egyptian art was meant to promote over Beauty/Practicality Imperialism / Democracy Wealth / Poverty 3 Order/Chaos

Life-course persisters may be considered "typical teenagers" who get into minor scrapes, first in adolescence and, later, in adulthood. True False

Where does synthesis of the product begin in Transcription?

The figure below shows y=3 sin(5x) and y=3 sin(10x). Which graph is y=3 sin(5x) ? Choose one △ Identify the values labeled a to e in the figure. NOTE: Enter exact values or round to three decimal places. a= □ d= □ b= □ e= □ c= □

Which answer choice represents the graph? A) y=2x+4 B) y=-2x+4 C) y=2/3x+4 D) y=-2/3x+4

The major historical and political significance of the Mayflower Compact was that it served as a prototype for many similar compacts and that it depended on the consent of the individuals involved. A court order to bring a prisoner before the court is a/an

Use the properties of logarithms to expand log(y x^3). Each logarithm should involve only one variable and should not have any exponents or fractions. Assume that all variables are positive. log(y x^3)=

Pronouns after prepositions Identify the pronouns (on the right column) needed after each preposition that appears on the left column). Some answers may be repeated. Others may not be used. Para compartir (to share) contigo un [Choose] secreto o un chisme (gossip), yo digo: "entre y " Muchas canciones (songs) románticas en [Choose] español dicen: "No puedo vivir sin ." ¿Te gustaría ir al cine ? [Choose ] Todos fueron a la fiesta, excepto y [ Choose ] Mi autobiografía = información e historias [Choose] sobre Tu autobiografía = información e historias [Choose ] sobre (from me to you): de a [Choose] (for you from me): para de [Choose ] En mi opinión = Para [Choose ]

Consider the function graphed at right. Join multiple intervals with a comma (not a union) for increasing/decreasing/constant. A) Give the interval(s) where the function is increasing. B) Give the interval(s) where the function is decreasing. C) Give the interval(s) where the function is constant. D) Give the domain of the function using interval notation. E) Give the range of the function using interval notation.

What is the longest river in Asia, the third-longest in the world and the longest in the world to flow entirely within one country?

What is the molality of a solution of 8.75 g urea, CO(NH2)2 dissolved in 600.0 g water?

Complete the recursive rule and an explicit rule for the arithmetic sequence described by the table. Month n 1 2 3 4 5 Total Deposits () f(n) 89 102 115 128 141 f(1)= The common difference is . The recursive is f(1)= f(n)=f(n-1)+ for n ≥ . The explicit rule is f(n)= + (n-1)

Question 16 5 pts Longitudinal studies of intelligence reveal that - intellectual functioning improves between the ages of 25 and 45 - intellectual processing shows a very gradual but always increasing trend until death - intelligence declines steadily from age 18 to 50 - intelligence test scores begin to decline for most people starting after their mid-30s

In the laboratory a student finds that it takes 129 Joules to increase the temperature of 12.9 grams of solid sulfur from 23.6 to 38.1 degrees Celsius. The specific heat of sulfur calculated from her data is J / g°C.

The source of energy for bonding between myosin and actin is Multiple Choice ATP. ADP. creatine phosphate. lactic acid.

The speed v (λ/10 m/sec) of an ocean wave in deep water is approximated by v(λ) = 4√λ, where λ (in meters) is the wavelength of the wave. (The wavelength is the distance between two consecutive wave crests.) Part: 0 / 4 Part 1 of 4 (a) Find the average rate of change in speed between waves that are between 1 m and 4 m in length. The average rate of change in speed between waves that are between 1 m and 4 m in length = □ m/sec per meter.

Ridgley Custom Metal Products (RCMP) must purchase a new tube bender. RCMP's MARR is 12 percent. The company is considering three models: Model First Cost Economic Life Yearly Net Savings Salvage Value T 100,000 7 years 55,000 15,000 A 100,000 6 years 40,000 2,000 X 160,000 6 years 65,000 80,000 Using the annual worth method, which of the three tube benders should RCMP buy? The annual worth of Model T is . The annual worth of Model A is . The annual worth of Model X is . So, the Model is the better choice to buy. (Round to the nearest cent as needed.)

4x + 9y = 12 -2x + y = -6

17. The Renaissance of music began in the part of Europe known as the A. Floristans. B. Venetians. C. Netherlands. D. Burgundians.

Question 5 (Mandatory) (10 points) According to the Permanent Income Hypothesis, a temporary increase in income that does not affect average lifetime income (lifetime earnings divided by number of years) would - Cause no change in consumption. - Cause a large increase in consumption. - Cause an increase in consumption and saving by the same amount. - Cause a decrease in consumption and saving by the same amount.

Make a sine wave with the given amplitude, period or frequency, and phase shift. Use the form y=A sin (B(t-C)). Assume A>0. Amplitude 2, period π/3, and phase shift π/3 (Express numbers in exact form. Use symbolic notation and fractions where needed. Give the equations in terms of t and y, where t is the independent variable and y is the dependent variable.) equation: 2 sin (6(t-π/3)) Sketch the graph over two periods.

A normal distribution has a mean of 0 and standard deviation of 1. What area is between -2 and 1?

Select all that apply: Which of the following is an example of a fomite? (A) towels (B) doorknob (C) catheter (D) mosquitoes

According to mashable.com, 37% of Snapchat users use the app for Creativity. A random sample of 28 users was selected. Assuming this estimate is true, use the normal approximation to the binomial distribution to complete parts a through e. a. Calculate the mean and standard deviation for this distribution. Let a success be a Snapchat user that uses the app for Creativity. The mean is 10.36. (Type an integer or a decimal. Do not round.) The standard deviation is 2.555. (Round to three decimal places as needed.) b. What is the probability that 12 or more of the 28 users use the app for Creativity? The probability is . (Round to four decimal places as needed.)

What is the primary goal when using psychotropic medication in children? Immediate response to treatment Avoiding any side effects Improvement in functioning and quality of life Complete elimination of symptoms

Two machines complete a printing project in 3 h. How many machines are needed to finish the same project in 2 h?

"Understanding a person's unconscious processes is critical in explaining abnormality." Which model of abnormality does this quote MOST closely represent? Psychodynamic Humanistic-existential Cognitive-behavioral Sociocultural

Graded Quiz: Solving Problems Using Digital Technology Graded Quiz: Solving Problems Using Digital Technol... 0:02:50 elapsed Poor communities may not have a safe way to dispose of sewage or clean their hands or their food to prevent diseases from spreading. This global problem is called a lack of A) education. B) healthcare. C) equity D) sanitation.

Here are two similar figures: scale 1 factor S2/s1=3 A2/A1=9 What are the scale factor and the area factor for this pair? Does the relationship make sense to you?

Solve the problem of joint variation using a constant of variation. Z varies jointly as W and Y. If Z=300 when W=10 and Y=15, find Z when W=50 and Y=5. The quantity indicated is Z=

Which type of bank provides a vote on how the bank is run to borrowers and depositors? a.) A commercial bank b.) A mutual savings bank c.) A savings and loan association d.) A non-deposit institution

If y varies jointly as x and z, find y when x=6 and z=5 if the constant of variation is k=3. y=

Camilla is her father's legal guardian because he suffers from a mental illness. Her father would like to buy a luxury condo, but Camilla tells him he can only afford a modest condo. In reality, Camilla's father can easily afford a luxury condo, but she hopes to transfer his extra money into her personal accounts. Her father trusts Camilla, and he enters into a contract to buy a modest and inexpensive condo. This is an example of Duress Innocent misrepresentation Mutual mistake Undue influence

Question 47 It they are typical satisfaction? ( 2 following couples are most likely to report the highest level of marital (B) Suzie and Bill who recently celebrated the 25 years and have both just entered retirement. (D) Madeline and Reginald who have beentared the years and just welcomed a new baby boy.

Evaluate the following logarithms. (a) log 2 (b) ln 55 (c) log 52,430 (a) log 2= (Round to three decimal places as needed.)

Mi amigo neozelandés. (A) es B está C eres Me chocó un carro pero menos mál todavía(yo) vivo Rebekah y yo hermanas. A son (B) estamos somos

Four scenarios of statistical studies are given below. Decide which study uses a population parameter. 15% of the attendees at a town council meeting in a rural area reported not using the internet on a daily basis. In the 1950s, Eugene Gilbert interviewed 3975 parents and found that 29% thought rock 'n' roll should be banned from their communities. The average finish time for the Ironman, Kona was 11:32 for the 1883 finishers, with an average swim time of 1:14, an average bike time of 5:53, and an average run As. part of her senior project, Kaisa asked 84 of her classmates if they voted in the last presidential election. 39 said yes.

Match the correct conjugate acid formula to its base. Hint: Not all answer choices will be used. H2O H3O+ HCO3- H2CO3 SO4^2- HSO4^- ClO2^-

In a 1997 experiment, participants first were asked whether the Indian leader Mahatma Gandhi died before or after a certain age, and then were asked to guess the precise age at which Gandhi died. People who were first asked whether or not Gandhi died at age 9 gave an estimate ( 50 years) much lower on average than those who were first asked whether or not he died at age 140 ( 67 years). This experiment is a perfect example of which of the following? Click or top a choice to answer the question. the representative heuristic loss aversion anchoring the availability heuristic

Communication in any language consists of . - three language skills - four language skills - two language skills - five language skills

The total sales of a company (in millions of dollars) t months from now are given by the following formula. S(t)=3 sqrt(t+1) (A) Use the four-step process to find S'(t). (B) Find S(15) and S'(15). (C) Use the results in part (B) to estimate the total sales after 16 months and 17 months. (A) S'(t)= (B) S(15)= (Type an integer or a decimal.) S'(15)= (Type an integer or a decimal.) (C) S(16) ≈ (Type an integer or a decimal.) S(17) ≈ (Type an integer or a decimal.)

Sometimes property is initially movable but then becomes attached to the land. In such a situation, the property is called: . a fixture a bailment personal property intellectual property

Determine whether the graph is that of a function by using the vertical-line test. In either case, use the graph to find the following. (a) The domain and range (b) The intercepts, if any (c) Any symmetry with respect to the x-axis, y-axis, or the origin Is the graph that of a function? A. No, the graph is not a function because a vertical line x=2 intersects the graph at two points. B. No, the graph is not a function because a vertical line x=2 intersects the graph at only one point. C. Yes, the graph is a function because every vertical line intersects the graph in at most one point. D. Yes, the graph is a function because every vertical line intersects the graph in more than one point. (a) The domain is (Type your answer in interval notation.)

Differentiate implicitly to find dy/dx. Then find the slope of the curve at the given point. 6x^2 - 7y^3 = -394 ; (-3,4) dy/dx =

1.5 ÷ 0.6 =

If a creditor receives a completed application and determines, within three business days, that it will deny the application for the creditor must issue: A. A Loan Estimate and a notice of adverse action B. A Loan Estimate only C. A notice of adverse action only D. No disclosures

Solve. B=H P, for P

Alex's house was broken into and the perpetrator brutally attacked her. Since the attack, she has been overly cautious and watchful. The smallest noise startles her. If someone looks at her "strangely," she becomes very anxious, Alex is most likely experiencing which symptoms of PTSD: Experiencing emotional numbness and detachment Experiencing hypervigilance and chronic arousal Experiencing a waking night terror Experiencing deluded thinking

Scenario: A patient with bipolar I disorder presents with a severe depressive episode. Question: According to APA guidelines, what is a first-line treatment? Lithium. Antidepressant monotherapy. Valproate. Atypical antipsychotic.

UNIT 3 - CHALLENGE 3.4: Managing Workforce Relation: 2 - Legal Considerations for Employees LEARNING OBJECTIVE Recognize the types of discrimination and the rights of workers in the workplace. Which of the following is an example of quid pro quo harassment? a.) A manager tells inappropriate jokes to the other employees in the break room. b.) A manager documents an employee for taking excessive bathroom breaks. c.) A manager suggests that an employee can avoid the next round of layoffs if she agrees to go to a movie with him. d) A manager decides to cut an employee's hourly wage because the employee reported a safety violation at his workplace.

- Mid-Term Exam - Part 2 Objective 1:06:04 remaining Question 18 (1 point) The political theory holding that government ought to do what the majority of people want is pluralism. majoritarianism. elite theory. proportionalism. democratic centralism. Question 19 (1 point) General agreement among the citizenry on an issue is

Let C0,2 be the space of continuous functions mapping the interval 0 ≤ x ≤ 2 into R. Let T: C0,2 → P be defined by T(f)=∫0^2 f(x) dx. If possible, give three different functions in ker(T).

A company sells widgets. The amount of profit, y, made by the company, is related to the selling price of each widget, x, by the given equation. Using this equation, find out the maximum amount of profit the company can make, to the nearest dollar. y = -5x^2 + 263x - 1844

True or False: In the event your engine dies, it is impossible to turn the steering wheel.

What type of lines are typically used for elevation continuity between a front view and side view of a drawing? Dashed Phantom Fence Center

Multiple Choice Question Among causes of death in the home, where do suffocation and choking rank? fourth fifth third first

A single card is drawn from a standard 52-card deck. Find the conditional probability that the card is a club, given that it is black. The probability that the card is a club, given that it is black is (Type an integer or a simplified fraction.)

Try Yourself - Question 2 Suppose a corporation's stock had a 2:1 split and that the price per share stayed the same over a 6 year period. What was the rate of return during this period? A. 12.0 % B. 12.2 % C. 12.4 % D. 12.6 % E. 12.8 % Recall that the rate of return is given by i=(FV / PV)^(1 / n)-1

Which lymphatic organ's major job is to destroy worn-out red blood cells and return some of the products to the liver: 1) tonsils 2) spleen 3) thymus gland 4) tonsils 5) Peyer's patches

In a recent year, the population of a country was approximately 337.4 million, Complete parts (a) through (c) below, (a) Write the population using scientific notation, 337.4 million = (Use scientific notation. Use the multiplication symbol in the math palette as needed.)

Centrifuges are commonly used in biological laboratories for the isolation and maintenance of cell preparations. Suppose a centrifuge rotates with constant angular acceleration. Describe the tangential acceleration component of one of the blood samples that is located near the rim of the centrifuge. Multiple Choice The tangential acceleration constantly changes with time. It is impossible to determine what happens to the tangential acceleration of the blood sample since its location with respect to the center of the centrifuge is not given. The tangential acceleration is zero. The tangential acceleration is constant.

Which expression is equivalent to (4.5 j+6)(-2.3) ? -24.15 j^2 -10.35 j^2-13.8 j 10.5 j^2-13.8 j 2.2 j^3+6

Draw a Lewis structure for SeBr2O.

Use the Gauss-Jordan method to solve the system of equations. 15) x-y+z=-2 x+y+z=-6 x+y-z=4 A) No solution B) (1,-2,-5) C) (1,-5,-2) D) (-5,1,-2)

Solve the exponential equation. 3^x=20

Solve the problem. Suppose 14,000 is invested with 3.5% interest for 9 years compounded quarterly. What is the resulting value? 19,157.36 19,182.75 20,005.98 21,233.65

Use the table from part (a) to find μₓ̄ (the mean of the sampling distribution of the sample mean) and σₓ̄ (the standard deviation of the sampling distribution of the sample mean). Write your answers to two decimal places. μₓ̄= σₓ̄=

The source of blood carried to capillaries in the myocardium would be the coronary sinus coronary veins coronary arteries fossa ovalis

Solve for g. g-5=81 g=

At the 5% significance level, test the researcher's claim assuming that the population standard deviation of pain-relieving times is 5 minutes. You may also assume that the sample is from a normal population. (Note: The average and the standard deviation of the data are respectively 72.34 minutes and 4.28 minutes.) Procedure: One mean Z Hypothesis Test ✓ Assumptions: (select everything that applies) - Normal population - Population standard deviation is unknown - Population standard deviation is known - Simple random sample - Sample size is greater than 30 - The number of positive and negative responses are both greater than 10 Step 1. Hypotheses Set-Up: Step 2. The significance level α =

10.114 .543-102.11= 12.433 12.532 104.332 102.433

psychologic means rather than by physical means? Thrombolytic therapy Stereotaxis Hypnotics Psychotherapy Question 6 2 pts What is an accumulation of blood situated on or outside the dura mater? Meningioma Epidural hematoma Intracerebral hematoma Subdural hematoma Question 7 Which system is composed of the brain and spinal cord? Central nervous system

In a Leichtman Research Group survey of 850 TV households, 74.6% of them had at least one Internet-connected TV device (for example, Smart TV, standalone streaming device, connected video one Internet-connected TV device is equal to 81%. Test that claim using a 0.10 significance level. Use the P-value method. Use the normal distribution as an approximation to the binomial distribution. Let p denote the population proportion of all homes with at least one Internet-connected TV device. Identify the null and alternative hypotheses. H2: p = B 1 H1: p = 81 (Type integers or decimals. Do not round.) Identify the test statistic z = -4.61 (Round to two decimal places as needed.) Identify the P-value. P -value = (Round to three decimal places as needed.) State the conclusion about the null hypothesis, as well as the final conclusion that addresses the original claim. the null hypothesis. There sufficient evidence to the claim that the percentage of all homes with at least one internet-connected TV device is equal to 81%

Select any of the following scenarios where data should be collected through an experiment and not an observational study. A local shelter wishes to determine the percentage of animals that are adopted within two weeks of arriving at the shelter. An artist wishes to determine which detergent will best remove paint stains from their aprons. Destiny wishes to determine which type of pillow will reduce her partner's snoring. Your school's tutoring center wishes to determine the percentage of students that are not enrolled in a math course.

A shopper wants to ensure he has enough cash to purchase a 24 cutting board, so he asks a clerk what the total will be with sales tax included. The clerk tells him the total will be 24.24. What is the sales tax percentage? Write your answer using a percent sign (%).

To handle products in the decline stage of the product life cycle, companies often use either a strategy or a strategy. Select one A. Deletion; harvesting B. Deletion; diversification C. Bulding divesting D. Diversification contraction E. Divesting harvesting

In a sample of 10 randomly selected women, it was found that their mean height was 63.4 inches. From previous studies, it can be assumed that the population standard deviation σ is 2.4 and that the population of height measurements is normally distributed. Construct the 95% confidence interval for the population mean. A. (61.9,64.9) B. (60.8,65.4) C. (59.7,66.5) D. (58.1,67.3)

A brick of mass 1.00 kg slides down an icy roof inclined at 30.0° with respect to the horizontal. If the brick starts from rest, how fast is it moving when it reaches the edge of the roof 2.87 m away? Ignore friction. Note: Rather than using the kinematic equations described in the beginning of the term, use the law of conservation of energy. m / s

Cal tends to fall asleep at the drop of a hat-while watching television, eating, and even driving. He would most likely be diagnosed with: circadian rhythm disorder. insomnia disorder. hypersomnolence disorder. narcolepsy.

Plot the linear function using its slope and y-intercept f(x)=1/3 x-1

Cristina y Mario (they) are at the stadium. she (ella) is behind the window. The pencils (they) on top of the desk. Alan (he) from Texas.

Evaluate the expression: -5a+2b-6b if a=-6 and b=1/2

Use the Law of Sines or the Law of Cosines to solve each triangle. Round all angle measures to the nearest tenth of a degrees and side Given? SSS Use: Law of Cosines Triangle B= degrees C= degrees

Ayer cuando Elena y yo (verse) en la calle, (darse) un fuerte abrazo. Generalmente, mis compañeros de trabajo y yo (ayudarse) cuando tenemos proyectos complejos. Los directores (encontrarse) la semana pasada para discutir el futuro de la compañía.

Question 11 (Mandatory) (1 point) Which of the following is a characteristic of most Impressionist artists or their paintings? a) They favored mythological subjects, particularly from ancient Rome. b) They evoked a sense of sadness in their paintings. c) Their brushstrokes were visible, making their paintings appear unfinished. d) They followed the traditional values of the Academy. e) They painted indoors and focused on dramatic shadows. Question 12 (Mandatory) (1 point)

A headline read, "More Than Half of Americans Say Federal Taxes Too High." The headline was based on a random sample of 1033 adult Americans in which 524 stated the amount of federal tax they have to pay is too high. Is this an accurate headline? Assume the alpha=0.1 level of significance. Identify the null and alternative hypotheses for this test. A. H0: p=0.50 B. H0: p ≠ 0.50 C. H0: p=0.50 H1: p ≠ 0.50 H1: p=0.50 H1: p>0.50 D. H0: p<0.50 H1: p=0.50 E. H0: p>0.50 H1: p=0.50 F. H0: p=0.50 H1: p<0.50 Find the test statistic for this hypothesis test. z= (Round to two decimal places as needed.)

Which is the reason for observing the respiration rate of a patient in the supine position by placing the arm of the patient across the chest? Patient's convenience Eliminate intermittent sighing Accelerate breathing movement Observe breathing movement Confident Not Sure

Choose the correct description of the mode below. A. The mode is the middle value in a data set. It is not affected by outliers. B. The mode is the sum of all the values divided by the number of values. It is not affected by outliers. C. The mode is the sum of all the values divided by the number of values. It can be strongly affected by outliers. D. The mode is the most common value in a data set. It can be strongly affected by outliers. E. The mode is the most common value in a data set. It is not affected by outliers. F. The mode is the middle value in a data set. It can be strongly affected by outliers.

Multiply and simplify. (sin alpha+sec alpha)(sin alpha-sec alpha)

Question 4, 9.2.19-T A simple random sample of size n is drawn from a population that is normally distributed. The sample mean, x̄, is found to be 194, and the sample standard deviation, s, is found to be 58. (a) Construct a 96% confidence interval about μ if the sample size, n, is 37 (b) Construct a 96% confidence interval about μ if the sample size, n, is 55 How does increasing the sample size affect the margin of error, E? (c) Construct a 99% confidence interval about μ if the sample size, n, is 37 How does increasing the level of confidence affect the size of the margin of error, E? (d) if the sample size is 12, what conditions must be satisfied to compute the confidence interval?

A car service charges customers a flat fee per ride (which is higher during rush hour traffic) plus charges for each minute and each mile. Suppose that, in a certain metropolitan area during rush hour, the flat fee is 3, the cost per minute is 0.20, and the cost per mile is 1.50. Let x be the number of minutes and y the number of miles. At the end of a ride, the driver said that the passenger owed 13.50 and remarked that the number of minutes was three times the number of miles. Find the number of minutes and the number of miles for this trip. Complete the equation that represents the total cost of the ride. 0.20x + 1.50y + 3 = 13.50 Complete the equation that represents the relationship between the number of minutes and number of miles. x - 3y = 0 Find the number of minutes and the number of miles for this trip. The trip was minutes and they traveled miles.

Direct selling and point-of-purchase displays are examples of a.) collaboration b.) curation c.) pull marketing d.) push marketing

Transformational leadership: a. Provides general instructions b. Values the status quo c. Is considered superior in almost all societies d. Articulates instructions

9. Explain how each of the following barrier defenses help innate immunity. a. Skin b. Digestive System c. Lacrimal Gland d. Salivary Gland

A group of data items and their mean are given. 198,225,255,258,270,342; Mean = 258 a. Find the deviation from the mean for each of the data items. b. Find the sum of the deviations in part (a). a. Type the deviation from the mean for each of the data items. 198 225 255 258 270 342 (Simplify your answers.)

Which of the following are stages of infection? (Select all that apply) Prodromal Reservoir Means of Transmission Full Incubation Portal of Entry Convalescence

A nurse is changing the bed linen of a patient admitted to the health care facility. Which of the following precautions should the nurse follow? Contact Precautions Standard Precautions Airborne Precautions Droplet Precautions

In a survey of 2085 adults in a certain country conducted during a period of economic uncertainty, 68% thought that wages paid to workers in industry were too low. The margin of error was 4 percentage points with 95% confidence. For parts (a) through (d) below, which represent a reasonable interpretation of the survey results? For those that are not reasonable, explain the flaw. C. The interpretation is flawed. The interpretation provides no interval about the population proportion. D. The interpretation is flawed. The interpretation suggests that this interval sets the standard for all the other intervals, which is not true. (b) We are 91% to 99% confident 68% of adults in the country during the period of economic uncertainty felt wages paid to workers in industry were too low.

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