How do you write 2.8 × 10^3 in standard form? _____

Move Decimal Three Places: To write the number 2.8 × 10^3 in standard form, we need to move the decimal point in 2.8 three places to the right, because the exponent on 10 is 3. This is because 10^3 means 10 multiplied by itself 3 times, which is 1000. Multiplying 2.8 by 1000 will shift the decimal point three places to the right.Multiply by 1000: Moving the decimal point three places to the right in 2.8 gives us 2800. This is because moving the decimal point one place to the right for each power of ten in 10^3 results in the number 2800.

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How do you write $2.8 \times 10^3$ in standard form? $\newline$ _____

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Q. How do you write

2.8 \times 10^3

in standard form?

\newline

_____

Move Decimal Three Places: To write the number $2.8 \times 10^3$ in standard form, we need to move the decimal point in $2.8$ three places to the right, because the exponent on $10$ is $3$ . This is because $10^3$ means $10$ multiplied by itself $3$ times, which is $1000$ . Multiplying $2.8$ by $1000$ will shift the decimal point three places to the right.
Multiply by $1000$ : Moving the decimal point three places to the right in $2.8$ gives us $2800$ . This is because moving the decimal point one place to the right for each power of ten in $10^3$ results in the number $2800$ .