brittney153 brittney153

Today at 2:25 AM
Mathematics

Answered

20. Find the product of the expression: (4.2 x10^4) and (2x10^3)
A. 2.1x10^1
B.
2.2x10^1
C.
6.2x10^7
D. 8.4x10^7

Answer :

lucindarosemond20 lucindarosemond20

Today at 2:30 AM

The answer is “D” 8.4 x 10^7

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