Question

I need help asap plz

Answer 1

3

Explanation:

remove parenthesis:

4.81×10^16× 1.1× 10^-4

simply:

5.291×10^16×10-4

use product rule x^a × x^b=x^(a+b):

it'll give u the final answer: 5.291×10^12

Answer 2

the answer would be c.

5.291 x 10^12

Explanation:

hope this helps!