Questions: When 4.870 × 10^-3 is correctly converted to its standard form the number becomes Multiple Choice 4870 4870. 0.00487 0.004870 0.0004870

Transcript text: When $4.870 \times 10^{-3}$ is correctly converted to its standard form the number becomes $\qquad$ Multiple Choice 4870 4870. 0.00487 0.004870 0.0004870

Solution

Solution Steps

To convert a number from scientific notation to standard form, multiply the base number by 10 raised to the power of the exponent. In this case, multiply 4.870 by 10 raised to the power of -3. This will shift the decimal point three places to the left.

Step 1: Understand the Problem

We need to convert the number $4.870 \times 10^{-3}$ from scientific notation to standard form. This involves moving the decimal point according to the exponent.

Step 2: Apply the Conversion

The exponent $-3$ indicates that we should move the decimal point three places to the left. Therefore, we start with $4.870$ and shift the decimal point three places left.

Step 3: Calculate the Standard Form

Starting with $4.870$, moving the decimal three places to the left gives us $0.00487$.