jdbrooks08 jdbrooks08

07-04-2018
Mathematics

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Multiple Choice Identify the letter of the choice that best completes the statement or answers the question. What is the result of adding 2.5 10 and 3.5 10? a. 2.9 10 c. 2.9 10 b. 6.0 10 d. 6.0 10

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11beehshahbaz 11beehshahbaz

07-04-2018

The complete question is shown in the figure attached with.

The step by step solution to solve the problem is listed below:

[tex]2.5*10^{3}+3.5*10^{2} \\ \\ = 10^{2}(2.5*10+3.5) \\ \\ = 10^{2}(25+3.5) \\ \\ = 10^{2} (28.5) \\ \\ =2.85*10^{3} \\ \\ =2.9*10^{3} [/tex]

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