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s2008m [1.1K]
3 years ago
15

Which shows the expression below simplified?

Mathematics
1 answer:
Luba_88 [7]3 years ago
4 0
(2.2x10^-1)=22x10^-2
(22x10^-2)+(2.3x10^-2) = 24.3x10^-2
=2.43x10^-1

Therefore, the answer is D
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