imunique1 imunique1

12-01-2017
Mathematics

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47) Find the sum of the two numbers and express the answer in scientific notation. 32.7 + (2.3 x 10-2) A) 3.2723 x 10 1 B) 3.293 x 101 C) 3.5 x 10-1 Eliminate D) 3.5 x 10-2

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Аноним Аноним

12-01-2017

answer is A) 3.2723 x 10^1

2.3 x 10-2 = 0.023

32.7 + 0.023 = 32.723 = 3.2723 x 10^1

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