ashleyperez3081 ashleyperez3081

25-11-2017
Mathematics

contestada

multiply (2.1 x 10^3) x (3.5 x 10^2)

A. 7.35 x 10^5
B. 3.6 10^1
C. 6.9 x 10^3
D. 2.83 x 10^2

Respuesta :

amelia18 amelia18

25-11-2017

The answer is A. 7.35 x 10^5
You multiply 2.1 by 3.5 and you add the exponents which are 3 and 2.

Hope this helps!

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