Respuesta :

Anime4life3

Answer:

2.1 × 10 − 3

Step-by-step explanation:

Move the decimal so there is one non-zero digit to the left of the decimal point. The number of decimal places you move will be the exponent on the  

10

. If the decimal is being moved to the right, the exponent will be negative. If the decimal is being moved to the left, the exponent will be positive.

Kali488

Answer: I know you prob don't need this answer anymore but this is for the people who look it up and need it.

Step-by-step explanation:

It's 2.1*10^-3

Ver imagen Kali488

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