Homework Questions and Answers
for All Subjects

Here, you can freely access questions and answers from various subjects.
Our goal is to assist all learners in need. It is constantly being updated.

failed

Math
failed

Chemistry
failed

Biology
failed

Medicine
failed

Finance
failed

Physics
failed

HHS
failed

Other

New Questions

tan θ cot θ=1
Question 3 Which side effect commonly occurs while taking antibacterial agents? Hives Facial swelling Heart palpitations Gastrointestinal disturbances
Homework on Chapter 4 Question 7 of 28 (1 point) Question Attempt 1 of Unlimited Riding to School The probability that John will drive to school is 0.43, the probability that he will ride with friends is 0.08, and the probability that his parents will take him is 0.49. He is not allowed to have passengers in the car when he is driving. What is the probability that John will have company on the way to school? P(John will have company on the way to school) = □ Check Save For Later Submit Assignment
A concentration gradient exists in a solution when the concentration of solutes in the solution is the same everywhere. greater than the amount of solvent. less than the amount of solvent. not the same everywhere.
A nondegenerate conic section in the form Ax^2 + Cy^2 + Dx + Ey + F = 0, in which A and C are not both zero is Answer if A=C. Answer if AC=0, Answer if A ≠ C and AC>0, Answer if AC<0 - a hyperbola - a circle - a parabola - an ellipse
Which of these is an example of muckraking disguised as a work of fiction? A Century of Dishonor and Ramona by Helen Hunt Jackson The History of the Standard Oil Company by Ida Tarbell The Octopus by Frank Norris The Red Record by Ida B. Wells
Which phrase from "Winter Wishing" is an example of a simile?
Complete the chart with how Jeremy feels, based on his line of dialogue. Line of Dialogue How Jeremy Feels "Sorry I messed up so badly out there." ? insulted ashamed uninterested furious
Examples of things the private investigator should not take responsibility for include:
Just output the content of the question, DO NOT output additional information or explanations.
What crop's discovery by John Rolfe saved Jamestown from ruin?
Long.Description A medical school wanted to know to what degree the college's existing curriculum prepared students to pass the national medical licensing exam. They obtained the exam scores for 38 students who had recently completed the curriculum. The plot shows a probability distribution for the scores of students on the exam. Which of the following values would likely be more than one standard deviation less than the mean number of test scores? a. 175 b. 215 c. 235 d. 255 e. I do not know the answer. Finish
8. Which of the following is not a list question qualifier? "Some of the things I considered" "To tell you the truth" "Among the reasons" "There may be others that I do not recall right now" 9. Questions asked by the deposing attorney to make an expert witness defensive or appear deficient are examples of the: Baiting game Qualification hearing Battleship approach Parsing trap 10. If an "argumentative" objection is made by the attorney representing your client, you should interpret that as: A warning you are being baited A warning that you've just been asked a list question A warning that perhaps there are multiple questions within the "question"
Unit Exam - States of Matter and Phase Change The kinetic theory states that particles of matter are always in motion. The amount of energy depends on the state of matter. Particles in a GAS have MORE kinetic energy than particles in a SOLID. Motion: Temperature: The amount of matter: The kind of particles: What happens when temperature is increased to the Kinetic Energy of particles? Congratulations! You have completed the Unit Exam - States of Matter and Phase Change. Temperature The amount of particles The kind of particles
Solve the triangle. B=53° (Do not round until the final answer. Then round to the nearest degree as needed.) b ≈ (Do not round until the final answer. Then round to the nearest tenth as needed.) c ≈ (Do not round until the final answer. Then round to the nearest tenth as needed.)
By law, if your application for credit is denied, you have 60 days to request a free credit report from the agency who provided your report to the creditor. True False
The is made up of the limbic system, thalamus, basal ganglia, hypothalamus, and cerebral cortex. midbrain brain stem hindbrain forebrain
An editorial criticized a chart caption that described a dental floss as one that "reduces the chance of plaque on teeth by over 350 percent." What is wrong with this statement? Choose the correct answer below. A. The statement does not mention the initial amount of plaque. B. If plaque fell by 100%, it would be cut in half. Thus, a decrease of 200% means that it would be totally eliminated, and a decrease of more than 200% is impossible. C. The actual amount of the decrease in plaque is less than 100%. D. A reduction of 100% would eliminate all plaque, so it is not possible to reduce it by more than 100%.
Decide which element probably forms a compound with oxygen that has a chemical formula most and least similar to the chemical formula of the compound formed by oxygen and strontium.
Three-fourths of the work related to 13,000 of cash received in advance was performed this period.
3D Coordinate System - Spheres Part 1 of 2 Find an equation of a sphere if one of its diameters has endpoints (5,4,5) and (7,8,7). center: (x, y, z)=(6,6,6) radius: r=sqrt(6) Part 2 of 2 Write an equation of the sphere. (x-6)^2+(y-6)^2+(z-6)^2=6
Budgeted income statement and disposing layouts a. Estimated sales for January: Bird house 15,000 units at 25 per unit Bird feeder 45,000 units at 35 per unit b. Estimated inventories at January 1: Direct materials: Wood 600 lbs Plastic 1,000 lbs Finished products: Bird house 1,000 units at 15 per unit Bird feeder 2,500 units at 20 per unit c. Desired inventories at January 31: Direct materials: Plastic 2,250 lbs Finished products: Bird house 2,600 units at 15 per unit Bird feeder 1,000 units at 20 per unit d. Anticipated cost of purchases and beginning and ending inventory of direct materials: Wood 1250 per lb. Plastic 10 per lb. e. Direct labor requirements: Bird House Fabrication Department 0.25 hrs at 18 per hr Assembly Department 0.20 hrs at 12 per hr Bird Feeder Fabrication Department 0.25 hrs at 18 per hr Assembly Department 0.10 hrs at 12 per hr f. Estimates for factory overhead costs for January: Indirect factory wages Depreciation of plant and equipment Power and light Insurance and property tax 82,000 20,000 10,000 8,000
A low credit score will have a negative impact on your finances because: - Using credit cards and loans will be more expensive - Prices you pay at stores will be higher - Interest rates on your credit cards and loans will be lower - You must make more monthly payments on your loans
Which of the following is the most commonly used credit score range? 300-850
Solve the equation after making an appropriate substitution. Complete (19 x-2)^2-2(19 x-2)-8=0 a) Determine the appropriate substitution using the new variable u. u =
Solve the equation over the interval [0,2 π). Write numbers using integers or simplified fractions. (a) cos α = -√3/2 (b) cos α = √3/2
Solve this system: x+3 y=4, 2 x-6 y=8. A. x=4 ; y=0 B. x=0 ; y=4 C. no solution D. infinitely many solutions
What is a sign of dehydration? Excessive saliva Cracked lips Strong odor to urine Cloudy urine
Write the domain set for this function f(x)=1 (x^3-3 x^2-6 x-8)
Evaluate [ int fracsqrtx^2-9x^3 d x ] First, write the appropriate trigonometric substitution. Use (theta) for the substitution variable. [ x= ]
Select the simplified form of this expression. 8x-2[20-3(x-4)] After you pick your answer press GO. A. 2x-16 B. 14x+(-16) C. -35x+12 D. 14x+(-64) E. 5x-28
Base Electronics collects 1,400 in sales tax this month. To pay the sales tax, the journal entry would be: Date Accounts Debit Credit --- --- --- --- Cash 1,400 Sales Tax Expense 1,400 Date Accounts Debit Credit --- --- --- --- Sales Tax Payable 1,400 Cash 1,400 Date Accounts Debit Credit --- --- --- --- Cash 1,400 1,400 Sales Tax Payable Date Accounts Debit Credit --- --- --- --- Sales Tax Expense 1,400 1,400 Cash
Select the correct answer from each drop-down menu. Read the excerpt from "The Yellow Wallpaper" by Charlotte Perkins Gilman and complete the sentences that follow. John is a physician, and perhaps-( I would not say it to a living soul, of course, but this is dead paper and a great relief to my mind) perhaps that is one reason I do not get well faster. You see he does not believe I am sick. And what can one do? If a physician of high standing, and one's own husband, assures friends and relatives that there is really nothing the matter with one but temporary nervous depression-a slight hysterical tendency-what is one to do? My brother is also a physician, and also of high standing, and he says the same thing. This excerpt from the story "The Yellow Wallpaper" subtly tells the reader about in the household. how the women of the time were not taken seriously how the men of the time dominated the medical field.
Which method of characterization is used in the following passage from "The Fly" by Katherine Mansfield? "It gave him a feeling of deep, solid satisfaction to be planted there in the midst of it in full view of that frail old figure in the muffler." inner thoughts action physical attributes
que ver uno coal es la regla IN(x) 2 10 5 -3 x OUT (y) 4 28 13 -17 10 -11 2.5 148 3x-2
If a cell is placed into a hypertonic solution, will water move into or out of the cell?
On each trial of an experiment, a participant is presented with a constant soft noise, which is interrupted at some unpredictable time by a slightly louder sound. The time it takes for the participant to react to the louder sound is recorded. The following list contains the reaction times (in milliseconds) for 25 trials of this experiment. 175, 205, 209, 218, 224, 236, 262, 262, 262, 266, 275, 305, 320, 333, 334, 340, 377, 398, 400, 405, 444, 475, 596, 661, 776 (a) Which measures of central tendency do not exist for this data set? Choose all that apply. - Mean - Median - Mode - All of these measures exist (b) Suppose that the measurement 175 (the smallest measurement in the data set) were replaced by 68. Which measures of central tendency would be affected by the change? Choose all that apply. - Mean - Median - Mode - None of these measures (c) Suppose that, starting with the original data set, the largest measurement were removed. Which measures of central tendency would be changed from those of the original data set? Choose all that apply. - Mean - Median - Mode - None of these measures (d) The relative values of the mean and median for the original data set are typical of data that have a significant skew to the right. What are the relative values of the mean and median for the original data set? Choose only one. - Mean is greater - Median is greater - Cannot be determined
Chapter 7 Summative Test Name (30 points total) Period Read all questions carefully and show your work. 5. The diagrams to the right show different views of the same molecule. a. Using the descriptive terms from the lessons, describe the shape of the molecule shown. (1 point) b. Use the shape of the molecule to predict the type of smell this chemical has. (1 point) c. Explain your reasoning. (2 points)
What is the position of A on the number line below? Write your answer as a fraction or mixed number.
Solve the equation for (w) : the equation (-5(w-2)=-9 w+6)
A -6.5 μC charge experiences a downward electric force of 5.9 N. Find the magnitude and direction of the electric field at the position of this charge.
Solve the right triangle for the x and y using soh cah toa
Which are parasitic arthropods? a fleas, lice, bedbugs b fleas, lice, beetles c bees, ants, mites d wasps, lice, bedbugs Check It
Given the following functions, find and simplify (f-g)(x). f(x)=-2 x^2+3 x-2 g(x)=x-4
Plot the fraction that is equivalent to three fourths.
30 ÷ 5 + 10(3 - 2)
Use the following function rule to find (f(2)). (f(x)=(2x+9)^2) (f(2)=square)
Differentiate. f(x)=e^(x^3+10x) f'(x)=
An active ingredient is 6.273% of a solution. Which of the following is the fraction of the ingredient in the solution? 3 / 50 3 / 20 2 / 3 1 / 15
It's All Uphill Interactive Background: In this Interactive, you will analyze the motion of a cart being pulled up an inclined plane at a constant speed. The angle of the incline can be modified by 10° increments between the values of 30° and 90°. Three different masses can be selected - 2.0 kg, 3.0 kg, and 4.0 kg. In each simulation, the cart is pulled to the same height -1.0 meter above the original starting position. For each simulation, the force that must be applied is reported on the screen. The displacement of the cart can be measured using the cm ruler that is displayed for each trial. Purpose: To determine the effect of the angle of an inclined plane upon the amount of force and the amount of work done when pulling a cart up an inclined plane at a constant speed and to the same height. Discussion of Procedure: Select a mass from one of the three choices. Tap the Run Trial button. The force required to pull the cart at a constant speed is displayed on the screen; record in the Data Table. The displacement from the starting position to the final position can be measured using the cm ruler; record in the Data Table. (Note that the table lists meters as the unit.) The force and the displacement vectors are both directed parallel to the inclined plane. Use the force and displacement to calculate the work done. Repeat the procedure for all angles. Data tables are provided for a single cart mass. Additional tables can be made if necessary. Data: Mass: kg Angle ( ° ) Force (N) Displacement (m) Work (J) 30.0 40.0 50.0 60.0 70.0 80.0 90.0
implication means: a mental impression retained and recalled from the past something that is inferred a hypothesis that is taken for granted the point at which a line intersects a coordinate axis
Solve the following equation. Check your solution. 2(2x-10)=4(x-5) Choose the correct answer below. A. 0 B. no solution C. 1 D. all real numbers
Which candidate's scandal-filled presidency prompted Teddy Roosevelt to run in the 1912 presidential election?
Question Jennifer is a teacher who is reviewing the average scores on the 10 tests in her class last year. The average scores are shown below. Average Test Scores 82 81 79 79 78 80 77 78 80 76 Use a calculator to create a relative frequency distribution for the data. What is the relative frequency of an average test score of at least 80? Provide your answer below:
Which ordered pair is a solution of the given system? 2x + 5y = -11 10x + 3y = 11 A. (3,-2) B. (-3,2) C. (2,-3) D. (-2,3)
An alloy is a mixture of two or more elements that has metallic properties.
Используя метод подстановки, решите систему линейных уравнений: 3x - 8y = 99 4y = -32x - 16. Выразите y из второго уравнения: 3x - 8y = 99 y = и найдите решение системы линейных уравнений. x= , y= .
Convert 40.5 miles per hour to m / s .(1 km=0.621371 mi)
Given the graph, find the following: Domain: Range: x-intercept(s): y-intercept: End Behaviors: Vertex: Increasing Interval(s): Decreasing Interval(s):
Just output the content of the question, DO NOT output additional information or explanations.
Determine the type of triangle that is drawn below.
Find the slope of the line that passes through the given points. Write the slope in simplest form. (1,4),(3,-6)
Chapter Highlights are found at the end of each chapter. Find the Chapter 1 Highlights and explain how one might use it and how it might be helpful. Choose the correct answer below. One might use the Chapter Highlights to remember the key concepts in the section and it is helpful while checking answers. One might use the Chapter Highlights to remember the key concepts in the section and it is helpful while managing time. One might use the Chapter Highlights to remember the key concepts in the section and it is helpful while preparing for a test.
Ended Questions: Answer the following questions in complete sentences: 1. Explain how volcanic eruptions can be both constructive and destructive forces.
What did Woodward and Bernstein's Pulitzer Prize-winning coverage of Watergate lead to? congressional hearings to consider impeachment of Richard Nixon the arrest of their source "Deep Throat" being promoted at the Washington Post the impeachment of Richard Nixon
State the number of complex zeros and the possible rational zeros for each function. Then find ALL zeros. - FOR #12, x=2 is a root. - FOR #13, x=-1 is a root. 11) f(x)=x^3+x^2-4x-4
Arrange the stages of mitosis, beginning with the first phase that follows interphase at the top. Metaphase Telophase Prophase Anaphase
f(x, y) = 4x - y^2 + 3 ; f(1,2)
Für ein Abschiedsessen mit ihrer Klasse kauft Frau Sommer Getränke ein. Sie besorgt 12 Flaschen Wasser und 18 Flaschen Zitronenlimonade. Beim Kühlen der Flaschen in kaltem Wasser lösen sich die Etiketten ab, danach sind die Flaschen von außen nicht mehr zu unterscheiden. Von den eingekauften Flaschen werden nacheinander drei Flaschen zufällig ausgewählt und nicht zurückgelegt. Zeichnen Sie ein Baumdiagramm mit allen Zweigwahrscheinlichkeiten für diese Situation. Nennen Sie auch die Bedeutung von Abkürzungen, die Sie verwenden. Berechnen Sie die Wahrscheinlichkeit dafür, dass alle drei entnommenen Flaschen das gleiche Getränk beinhalten. Berechnen Sie die Wahrscheinlichkeit dafür, dass genau eine der drei Flaschen Wasser enthält. Berechnen Sie die Wahrscheinlichkeit dafür, dass mindestens eine der drei Flaschen Wasser enthält. Am Abend ist ein Grillest geplant. Frau Sommer hat Grillkāse und Würstchen besorgt. Es haben sich insgesamt 25 Eltern und Kinder angekündigt. Von den 15 Kindern essen 60 % am liebsten Würstchen. Von den Eltern essen 70 % am liebsten Grillkāse. Erstellen Sie zu diesem Sachverhalt eine Vierfeldertafel. Machen Sie die von Ihnen verwendeten Abkürzungen mit Hilfe einer Legende deutlich. Von den Gästen wird eine Person zufallig ausgewählt. Berechnen Sie für folgende Ereignisse die Wahrscheinlichkeiten: E1: „Die Person isst gern Würstchen." E2: „Die Person ist ein Kind, das am liebsten Grillkāse isst." Von den Gästen wird eine Person zufallig ausgewählt. Diese Person isst am liebsten Würstchen. Geben Sie die Wahrscheinlichkeit dafür an, dass diese Person ein Kind ist. Von den Gästen wird eine Person zufallig ausgewählt. Betrachtet werden folgende Ereignisse: K: Die Person ist ein Kind. W: Die Person isst am liebsten Würstchen. Untersuchen Sie, ob die Ereignisse K und W stochastisch unabhängig sind.
What part of the hair or hair follicle is indicated?
This table shows input and output values for a linear function f (x). What is the positive difference of outputs for any two inputs that are four values apart? Enter your answer in the box. x f(x) -3 -1.5 -2 -1 -1 -0.5 0 0 1 0.5 2 1.5 3
6. Which of the following is an example of a destructive force? - A) Glacier formation - B) Sediment deposition - C) River erosion - D) Mountain building
What is the slope of the line that passes through the points (5,8) and (11,5) ? Write your answer in simplest form.
Write the expanded structural formula of 2-pentanol.
Action Center (3) UNIT 1-CHALLENGE 1.3: Media 1- Understanding the Differences between Media LEARNING OBJECTIVE: Characterize the various types of artistic media. Which of the following is a traditional form of artistic media? a.) Graffiti mural b.) Woodblock print c.) Sculpture made of food d) Ate povera SUBMIT MY ANSWER
Graph the inequality on the axes below. y > -x - 3
There is a tale, "The Ring of Gyges," that Feldman sometimes tells his economist friends. It comes from Plato's Republic. A student named Glaucon offered the story in response to a lesson by Socrates-who, like Adam Smith, argued that people are generally good even without enforcement. Glaucon, like Feldman's economist friends, disagreed. He told of a shepherd named Gyges who stumbled upon a secret cavern with a corpse inside that wore a ring. When Gyges put on the ring, he found that it made him invisible. With no one able to monitor his behavior, Gyges proceeded to do woeful things-seduce the queen, murder the king, and so on. Glaucon's story posed a moral question: could any man resist the temptation of evil if he knew his acts could not be witnessed? Glaucon seemed to think the answer was no. The excerpt serves as which of the following in relation to the authors' argument? a claim that most people are moral an example of morality in the workplace a conclusion about morality in the workplace a counterclaim to the idea that most people are moral
With the exception of water, matter when heated a Solidifies b. Contracts c. Expands d Condense
Which sentence uses the dash correctly? A. Jodie was one-such child one of luck, pluck, and foolishness. B. Jodie was one such child-one of luck, pluck, and foolishness. C. Jodie-was one such child one of luck, pluck, and foolishness.
/40 log3(81)=
What is the shape of DNA? double twist single helix twisted helix double helix
Select the correct equation represented by the synthetic division problem. 3 1 1 -14 6 3 12 -6 1 4 -2 (x^3+x^2-14x+6) ÷ (x+3) = x^2+4x-2 (x^3+x^2-14x+6) ÷ (x-3) = x^2+4x-2 (-x^3-x^2+14x-6) ÷ (x-8) = x^2-4x+2
A basketball team had a mean score of 66 points per game. The total number of points they scored is 924. How many games have they played? games
A hepatic portal triad consists of a bile duct, a branch of the hepatic vein and a branch of a hepatic portal artery a bile duct, a branch of a hepatic artery, and a branch of a hepatic portal vein a pancreatic duct, a branch of a hepatic vein, and a branch of a hepatic portal vein a pancreatic duct, a branch of a hepatic artery, and a branch of a hepatic portal artery a bile duct, a pancreatic duct, and a branch of the hepatic portal vein
Graph the pair of equations on one set of axes. y=x^3 and y=x^3+5
Question 1 of 6 Use the Fundamental Theorem of Calculus, Part I to find the area of the region under the graph of the function f(x)=14 cos (x) on [0, π/2]. (Use symbolic notation and fractions where needed.)
The area of the sector is 668.15 square feet.
Refer to the underlined passage in sections 7-8. Which of the following citations indicates that the reader is in the middle of a flashback? A. "He...moved toward the cof--gun-box, stood over that Limburger cheese part of a moment..." B. "After a contemplative pause, he said, indicating the box with a gesture--" C. "'I reckon it ain't no cinnamon l've loaded up thish-year stove with! '"
We retain thoughts needed for in our short-term memory. physical development use up to an hour later taking tests immediate use
The ability of a cell to move or self-propel through an aqueous environment is known as
George Kyparisis makes bowling balls in his Miami plant. With recent increases in his costs, he has a newfound interest in efficiency. George is interested in determining the productivity of his organization. He would like to know if his organization is maintaining the manufacturing average of a 3% increase in productivity. He has the following data representing a month from last year and an equivalent month this year: - Last Year / Now - Units Produced: 1,000 / 1,000 - Labor (hours): 300 / 260 - Resin (pounds): 60 / 46 - Capital Invested (): 9,000 / 12,000 - Energy (BTU): 3,000 / 2,500 The productivity change for each of the inputs (Labor, Resin, Capital, and Energy) is: Labor Productivity Change = 15.38% (enter your response as a percentage rounded to two decimal places and include a minus sign if necessary). Resin Productivity Change = % (enter your response as a percentage rounded to two decimal places and include a minus sign if necessary).
Name the geometric term modeled by a tabletop.
Consider the following graph. Average Quiz Scores Step 1 of 2: Determine the distribution shape that best describes the given graph.
My "Financial Concepts" Knowledge 10 ? Let's say you set a goal to save one hundred dollars a month towards a 2,000 emergency fund. In order to achieve that goal, you make coffee at home instead of spending 5 every morning at your local coffee shop. This is an example of: A short-term goal A "SMART" goal An opportunity cost A financial plan
x^2 - 10x = -
The diagonals of this rhombus are 7 kilometers and 30 kilometers. What is the area of the rhombus?
For the following loan, find (a) the finance charge and (b) the APR. Use a TVM solver to find the APR. Sebastian purchased a tablet for 695 and will make 12 monthly payments of 60.55 each. (a) The finance charge is 31.60. (Round to the nearest cent as needed.) (b) The annual percentage rate is %. (Round to the nearest hundredth as needed.)
Nico wanted to determine the number of students in his school who buy school lunch. He walked around the cafeteria one lunch period looking to see whether every fifth person in the cafeteria purchased lunch or brought their own. Which method did he use to collect his data? survey simulation experiment observational study
Compare 2/5 and 1/10.
Calculate the amount of heat needed to melt 182 g of solid ethanol (CH3CH2OH) and bring it to a temperature of -16.0°C. Round your answer to 3 significant digits. Also, be sure your answer contains a unit symbol.
A sample of 420 people is selected. The people are classified according to place of residence ("urban", "suburban", or "rural"). They are also classified according to highest educational degree earned ("no college degree", "two-year degree", "four-year degree", or "advanced degree"). The results are given in the contingency table below. No college degree Two-year degree Four-year degree Advanced degree Urban 31 43 23 28 Suburban 47 45 46 25 Rural 23 15 47 47 What is the relative frequency of people in the sample whose place of residence is suburban and whose highest degree is a four-year degree? Round your answer to two decimal places.
Question 16, 1.6.71 Solve the absolute value equation or indicate that the equation has no solution. 48-(3/2) x+12=40 Select the correct choice below and, if necessary, fill in the answer box to complete your choice. A. The solution set is . (Use integers or fractions for any numbers in the expression. Use a comma to separate answers as B. The solution set is the empty set.
Let f be the function given by f(x)=9 x. If four subintervals of equal length are used, what is the right Riemann sum approximation for the integral from 0 to 2 of f(x) dx? a. 22.5 b. 45 c. 54 d. 90
Determine whether √30 is a whole number, integer, rational number and/or irrational number. [mark all correct answers] a. Whole b. Integer c. Rational d. Irrational
Take a look at this sketch, and then answer the questions below about the mass, volume and density of Objects D D C neither (they are the same) unknown (can't be decided with this sketch) ----------------------------------------------------------------------------------- Which object has the greater mass? 0 0 0 Which object has the greater volume? 0 0 Which object has the greater density? 0 0 0
Use your calculator to evaluate the following expressions. Question 1 (10 points) (2.78)(0.0821 × 1175)^-2 268 25872 2.99 × 10^-3 2.99 × 10^-4 none of them
The proportion is true (Type an integer or decimal number to the nearest tenth.) What proportion of this area is red?
∫ from 1/2 to 3/2 (x^2 + x + 1) dx
Given the triangle below, what is m angle B, rounded to the nearest tenth? A. 80.6° B. 68.6° C. 82.8° D. 74.4°
Divide the words listed on the next slide into separate phonemes. How many phonemes for each word? Phoneme segmentation activity - Compare and contrast the number of letters in each word with the corresponding number of phonemes. Which word has the greatest difference? How many phonemes? - Think of words with 3 sounds....but more than 3 letters: - success - occur - choir - yacht - queue - deck - bought
Name the bone seen in the image. ulna rib sternum clavicle scapula
State the degree and end behavior of f(x)=-x+4x^3-x^5+1. Explain or show your reasoning.
Which term means "a condition with rapid onset, severe course, and a relatively short duration"?
Select all of the characteristics of malignant melanoma. Irregular border Asymmetry
Determine whether the function (y=8 sin (2 x)) is a solution of the differential equation (y^prime prime prime-8 y=0). Yes No
What happens when the core of the supergiant collapses? It becomes a White Dwarf It collapses into nothing Nuclear fission begins It becomes a Supernova
WOLF ROAD If lot 12 and lot 13 , Block A were combined into one parcel, how many square feet would it contain?
The movement or growth of a plant in response to light
Cash investments made by the stockholders of the business are reported on the statement of cash flows in the a. supplemental statement b. investing activities section c. operating activities section d. financing activities section
Which of the following bones articulates with the humerus? (A) Tatus (tarsal bone) (B) Scapula (C) sternum (D) Scaphoid (carpal bone) (E) Clavicle
Solve the equation by graphing. x^2-6x+9=0 First, graph the associated parabola by plotting the vertex and four additional points, two on each side of the vertex. Then, use the graph to give the solution(s) to the equation. If there is more than one solution, separate them with commas. Solution(s): x=
Which of the following is not an asset? (a) Cash (b) Land (c) Accounts Payable (d) Accounts Receivable
Find the general solution of the differential equation. (Enter your solution as an equation.) y' e^(y-6x)=e^(x+2y)
Analyzing Connections in Informational Texts: Mastery Test (1) Company training centers first started investing money in computers to meet employees' needs to become prepared for the information age. (2) Experts were hired and time was allotted to train workers to use the computers. (3) Much of the early computer usage in companies was concentrated in data entry activities. (4) Later, managers realized that the computers were valuable tools to help retrain workers in many subject areas. Select the correct answer. Based on the structure and characteristics of the paragraph, choose the best topic sentence for it. A. The use of computers in business has changed through time. B. Businesses have resisted the use of computers. C. Computers are used widely in business.
-15 m^3 + 10 m^2 ÷ 5 m^2
Relations and Functions Assignment Active Find the Domain and Range of Relations The relation R is shown in the table below. x y -3 5 -1 2 1 -1 -1 4 Domain: Range: The relation Q is described as a list of ordered pairs, shown below. Q=(-2,4),(0,2),(-1,3),(4,-2)
A quality-conscious disk manufacturer wishes to know the fraction of disks his company makes which are defective. Step 1 of 2: Suppose a sample of 1222 floppy disks is drawn. Of these disks, 1100 were not defective. Using the data, estimate the proportion of disks which are defective. Enter your answer as a fraction or a decimal number rounded to three decimal places.
What inequality does this number line show? Write your answer starting with × (for example, x<3 ).
Delta in Q d Increase Delta in S Right shift Delta Q s Increase
What inequality does this number line show? Write your answer starting with x (for example, x<3 ).
Make sure you fill in the graphs Leave it blank if there is no change. Fill it in the same way I did in the course session 3. For each graph use an arrow to indicate and increase or a decrease. Use a "?" If you can't tell if there is a decrease or an increase. Use the from course session 3 to help. 2. Make a graph with this info Graph # Graph Name Pork Market Pe Decrease Qe Decrease Δ in D Left shift Δ in Qd Decrease Δ in S Right shift Δ Qs Increase 3. Graph # Graph Name Demand for perms Pe Increase Qe Increase Δ in D Right shift Δ in Od Increase
Solve each equation. Remember to check for extraneous solutions. 2) sqrt(2x+10) = x+5 Identify your a, h, k. Then sketch the graph.
If a credit balance appears on the account after the voucher payment has processed the cardholder may: Select the correct response Recover the overpayment by withdrawing the funds from an ATM Use the card after the TDY until the credit balance has been exhausted Contact the bank and request a refund Submit
y=3x+4 y=(1/2)x-1
1) Use digits to write the number: Four hundred twenty-five and five thousandths: b. 420.05 c. 425,000 d. 425.05 2) Write in standard notation: (9 x 100,000) +(2 x 1,000)+(4 x 1)+(7 x 0.01). a. 920,040.7 b. 902,004.07 c. 902,400.7 d. 920,004.07 3) Which number sets does sqrt(49) belong to? a. natural and whole b. integer and rational c. real d. irrational e. It belongs to A, B and C 4) What digits could be put in the place of Δ so that the number 527Δ could be divisible by 3. a. 0,4 , and 7 b. 0 , and 9 c. 1,4 , and 7 d. 2 , and 7 5) Which number sets does -30 belong to? a. natural, whole, and real b. integer, rational, and real c. only real d. irrational e. only integer 6) What is the (GCF) of (6,48) a. 6 b. 3 c. 48 d. 24
Brianni decided to ride her bike from her home to visit her friend Gabe. Four miles away from home, her bike got a flat tire and she had to walk the remaining two miles to Gabe's home. She could not repair the tire and had to walk all the way back home. How many more miles did Brianni walk than she rode? Brianni walked more miles than she rode.
How did writs of assistance compound the issues of other British policies?
This hormonal birth control method is 99% effective at preventing pregnancy if taken at the same time each day. It does not protect against STI's. the ring the patch the pill condom
3. Common static electricity involves charges ranging from nanocoulombs to microcoulombs. (a) How many electrons are needed to form a charge of -4.00 nC (b) How many electrons must be removed from a neutral object to leave a net charge of +0.2500 μC?
Question 4 What stretching frequencies (in cm^-1) are present in the structure below? 1745 1800 1715
What inequality does this number line show? Write your answer starting with x (for example, x<3 ).
Which pair of expressions below are equivalent? Answer 8(5k-2) and 40k-16 8k+5k and 13k^2 8(5k) and 13k k+k+k+k and k^4
Which of the following was the long-term result of the excerpted decision? A The legality of the exclusionary rule. B The legality of eminent domain. C The legality of Jim Crow laws. D The legality of judicial review.
outsider. 5. Build relationships. Your customers are not just a series of tasks to be completed or passed off to the next worker. In Hispanic, Asian, Arab and African cultures relationships are key to conducting business. Become an active listener and build relationships to grow a loyal customer base. Below are 10 common areas for cross cultural conflict in customer service. How do you feel about customers who do the following? 1. Discounting or refusing to deal with women. 2. Bringing whole family/children to appointments. 3. Soft, "dead fish" handshake. 4. Standing too close when talking. 5. Having a heavy accent or limited English. 6. Coming late to appointments. 7. Withholding or not volunteering necessary information. 8. Not taking initiative to ask questions. 9. Being very informal and familiar. 10. Not making a line or waiting one's turn
¿Cuál es la forma poética que 1 point consta de tres versos de arte menor con rima consonante? a) Cuarteto. b) Terceto c) Tercerilla. d) Cuaderna vía.
Which of the following carbonyls have a stretching frequency around 1745 cm^-1? Caution: More than one answer is possible. none of these
Refer to Figure 2.4. The economy moves from Point A to Point D. This could be explained by A) a reduction in unemployment. B) an improvement in technology. C) an increase in economic growth. D) a change in society's preferences for motorcycles versus hybrid cars.
To be a business resource, a thing must be available for purchase found in nature productive tangible
Post-Lab: Microscopy - Epithelial Tissue Histology Multiple Choice - pseudostratified epithelium - simple columnar epithelium - stratified cuboidal epithelium - stratified columnar epithelium
Subtract. Simplify, if possible. (4z-9)/(3z)-(3z-8)/(4z) (4z-9)/(3z)-(3z-8)/(4z)= (Simplify your answer. Use integers or fractions for any numbers in the expression.)
¿Cuál es uno de los poemas más antiguos conocidos?
12. You spot a friend on a bus while on your way to school. Why does your friend appear to be at rest even though the bus is moving? You are in a car traveling at the same speed in the opposite direction. You are riding in the same bus. You are waiting at the bus stop.
Determine the restricted domain of the function r(x)=-√(-2x-80)
Graph the system of inequalities: x-y ≤ 1 x+2y < 4
The point given below is on the terminal side of an angle θ. Find the exact value of each of the six trigonometric functions of θ. (-8,6)
Which of the following goals do the world's market based economies share? Select all that apply. Growth Free trade Price stability High employment Technology superiority
Which of the following is not a major function of proteins in the cell membrane? forming ctannels forming the entire glycocalyx anchoring cells to other structures acting as receptors
27. Which of the following should you use to extinguish a small fire in a beaker or flask? a) Water b) Fire extinguisher (Class A) c) A fire blanket or a lid d) None of the above 28. What should you do if you experience a chemical splash in your eye? a) Rinse with water immediately for at least 15 minutes and seek medical help b) Wait to see if the pain subsides c) Rub your eyes to alleviate the irritation d) Use an eye drop solution and continue working 29. Where is the emergency eyewash station located in most labs? a) Near the main entrance b) Next to the chemical storage area c) Near the sink or in a designated area d) In the storage closet with safety equipment 30. What should you do if you catch fire while in the laboratory? a) Run to the exit immediately b) Drop to the floor and roll to smother the flames c) Use a fire extinguisher to put out the flames d) Wait for the instructor to take care of the situation
Use the table below: x 1 2 3 4 5 --- --- --- --- --- --- P(x) .05 .1 .2 .35 .3 What is P(x<3)? Leave the answer in decimal form to 2 decimal places.
3.3.3 Quiz: Box Plots Question 4 of 10 If there are 21 values in a data set in order from smallest to largest, what is the first quartile of the data set? A. The mean of the 5th and 6th values B. The mean of the 6th and 7th values C. The mean of the 3rd and 4th values D. The mean of the 4th and 5th values
The 25 year old male who had a CYP2D6 */4/*/40 genotype (CYP2D6 poor metabolizer) that we met previously, is now presenting with depression. What is potential implication of prescribing nortriptyline according to CPIC (Clinical Pharmacogenetics Implementation Consortium) guideline recommendation for this genotype listed in pharmgkb.org? The patient experiences poor efficacy. The patient has an increased probability of adverse reactions. The patient should receive higher than typical dosing. We cannot predict how the patient will react to
[ int(csc x-tan x)^2 d x ]
4. A controllable risk factor for heart attack is: age genetics homocysteine inadequate exercise 5. A stroke is also known as: ecchymosis apoplexy cardiac arrhythmia
A conservation group is trying to save Puerto Rico's endemic species. "Endemic" means
Question Describe the shape of the given histogram. Select the correct answer below: uniform unimodal and symmetric unimodal and left-skewed unimodal and right-skewed bimodal
Question 3 ( 0.2 points) Choose the answer with the correct capitalization. If you drive north on Main Street, you will arrive at Courthouse Square. If you drive North on Main Street, you will arrive at courthouse square. If you drive north on main street, you will arrive at Courthouse Square.
Express the trig ratios as fractions in simplest terms.
Evaluate. 8 P2 8 P2= (Type a whole number.)
Even with the best and largest telescopes, we can't see all the stars in the Milky Way Galaxy, even though these same telescopes can show us other galaxies. Why is that? dust in the space between stars builds up over large distances and blocks the light from the stars behind the dustier parts of the Milky way the Milky Way Galaxy turns too quickly this is still an unsolved problem in astronomy starlight is not able to travel through black space the lights of Pikeville, Kentucky are too bright and interfere with our observations
A nurse is preparing to administer phenytoin 200 mg PO to a client. Available is phenytoin oral suspension 125 mg / 5 mL. How many mL should the nurse administer? (Round the answer to the nearest whole number. Use a leading zero if it applies. Do not use a trailing zero.)
Economic value
Question 16 Use the fact that the trigonometric functions are periodic to find the exact value of the expression. Do not use a calculator sin(11π/3) A. √3/2 B. -√3/2 C. -1 D. -1/2
Which of the following file extensions is commonly used for drawings?
You are saving for a skateboard. Your aunt gives you 45 to start and you save 3 each week. The expression 45+3w gives the amount of money you save after w weeks. a. How much will you have after 4 weeks, 10 weeks, and 20 weeks? b. After 20 weeks, can you buy the skateboard? Explain.
To bake one cake, Drew uses 18 ounces of flour. He has 850 ounces of flour. Let y represent the ounces of flour left and x represent the number of cakes he has baked. When the situation is modeled on a graph, what are the slope and the y-intercept of the line representing this situation? A. slope =850 and y-intercept =18 B. slope =18 and y-intercept =850 C. slope =-18 and y-intercept =850 D. slope =850 and y-intercept =-18
2. How long must a pendulum be on the Moon, where g=1.6 N / kg, to have a period of 2.0 s ? 3. On a certain planet, the period of a 0.75-m-long pendulum is 1.8 s. What is g for this planet?
Calculate the area of the triangle A.
Which of the following MUST be true for a vehicle transporting more than 1,000 pounds of propane, including the weight of the cylinders? - Vehicle must be placarded - Vehicle must follow a specific route - Vehicle must carry a bill of lading - Vehicle has 1.5 ton capacity
Evaluate the limit as x approaches plus or minus infinity of (3x^2 + 4x - 2) / (3x^2 - 2x + 2) and use these limits to determine the end behavior of f(x) = (3x^2 + 4x - 2) / (3x^2 - 2x + 2). Enter the exact answers. If there is no horizontal asymptote, enter NA. Limit as x approaches plus or minus infinity of (3x^2 + 4x - 2) / (3x^2 - 2x + 2) = Horizontal asymptote: y =
How many atoms of copper are in a pure copper penny that weighs 2.15 g ? (1 amu=1.6605 x 10^-24 g)