lexillewis lexillewis

06-09-2018
Chemistry

contestada

Express in scientific notation. Choose the answer with the proper number of significant figures.

(3 x 10^4) (4 x 10^23) = ___

A. 12^27
B. 12 x 10^27
C. 10 x 10^27
D. 1 x 10^28

I thought it was B but that's incorrect

Respuesta :

Serenity2892 Serenity2892

06-09-2018

The answer is D. The 3 and 4 are a single digit so your answer should be as well.

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yoosunq yoosunq

07-03-2022

Answer:

D. 1 x 10^28

Explanation:

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