The number 0.0020 expressed in scientific notation is?

Gary Tsui asked Apr 7, 2023

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Gary Tsui asked Apr 7, 2023

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21 votes

Answer:

2x
10^(-3) (The "x" is the multiplication sign)

Step-by-step explanation:

A scientific notation is expressed as

10^(n)

When you have decimals, the exponent becomes negative:

10^(-2)=(1)/(100) =0.01

So this is:

2x
10^(-3)

Sglazkov answered Apr 12, 2023

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