Question

8.57×10*-4 in standard form​

Answer 1

Answer:

342.8

Step-by-step explanation:

Answer 2

Answer:

The required standard form is: 0.000857

Step-by-step explanation:

Consider the provided number.

$8.57\times 10^{-4}$

If the exponent of 10 is a negative number then move the decimal point to the left.

If the exponent of 10 is a positive number then move the decimal point to the right

Here the exponent of 10 is a negative number so move the decimal point left.

Hence the required standard form is: 0.000857