Evaluate the expression without using a calculator. (Enter your answer in scientific notation.)

Question

asked Jan 4, 2024 87.7k views

1 Answer

Sojo · Answer 1 · 2024-01-10T13:13:59+0000

Answer:

3.0 ×
10^(13)

Explanation:

using the rule of exponents

•
(a^(m) )/(a^(n) ) =
a^((m - n))

given

(9.0 .10^(7) )/(3.0.10^(-6) ) ← separate the parts into a product

=
(9.0)/(3.0) ×
(10^(7) )/(10^(-6) )

= 3.0 ×
10^(7-(-6)))

= 3.0 ×
10^((7+6))

= 3.0 ×
10^(13)