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Can someone explain this to me please on how I get it?

Can someone explain this to me please on how I get it?-example-1

2 Answers

5 votes

Answer: I think its the second one

Explanation:

User Tom Charles Zhang
by
3.5k points
4 votes

Answer:

B

Explanation:

2.5 x 7 = 17.5

10^-10 x 10^-6 = 10^(-10-6) = 10^-16


17.5 x 10^-16

1.75 x 10^-16 x 10

1.75 x 10^(-16+1)

1.75 x 10^-15

User Lagarkane
by
3.4k points