URGENT: Solve the following: (5x10^9)x(7x10^5) A. 3.5 x 10^14 B. 3.5 x 10^15 C. 3.5 x 10^5 D. 3.5 x 10^4

asked May 13, 2021 15.1k views

3 votes

URGENT: Solve the following: (5x10^9)x(7x10^5)

A. 3.5 x 10^14
B. 3.5 x 10^15
C. 3.5 x 10^5
D. 3.5 x 10^4

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5 votes

$5 * {10}^(9) * 7 * {10}^(5) =$

$35 * {10}^(14) =$

$3.5 * 10 * {10}^(14) =$

$3.5 * {10}^(15)$

And we're done....

♥️♥️♥️♥️♥️

Toufiq answered May 15, 2021

4.1k points

2 votes

the answer is b. hope this helped :)

Mustafagok answered May 20, 2021

4.2k points

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