Question

Please help me u guys

Answer 1

0.00715

When doing problems like this all you have to do is move the decimal as many times to the left or right like in this case it’s a -3 so you move the decimal 3 times to the left if it had been positive you would have moved to the right

Answer 2

Answer:

-7150

Step-by-step explanation:

7.15 * 10^-3

7.15 * (-10*-10*-10)

7.15 * -1000

-7150