dudabonano dudabonano

16-04-2020
Mathematics

contestada

Which of the following is equivalent to (4 x 10^-7) + (5 x 10^-7)

A. 9 x 20^-14

B. 90^-7

C. 9 x 10^-7

D. 9 x 20^-7

Respuesta :

smithgirl0318 smithgirl0318

16-04-2020

The correct answer is D

Answer Link

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