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PLEASE HELP ME ASAP!!!
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25 votes
PLEASE HELP ME ASAP!!!

PLEASE HELP ME ASAP!!!-example-1
User Olivejp
by
6.9k points

1 Answer

6 votes

Answer:

D

Explanation:

a number expressed in standard form is

a ×
10^(n) : 1 ≤ a < 10 and n is an integer

given

(7.5 ×
10^(7) )(2 × 10³)

= 7.5 × 2 ×
10^((7+3))

= 15 ×
10^(10)

= 1.5 ×
10^(1) ×
10^(10)

= 1.5 ×
10^((1+10))

= 1.5 ×
10^(11)

User Debajyoti Roy
by
6.7k points
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