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Mathematics 15 Online
OpenStudy (anonymous):

What is the product written in scientific notation? (1.4 × 10^3)(2.5 × 10^–6) A. 3.9 × 10^–3 B. 3.9 × 10^–18 C. 3.5 × 10^–3 D. 3.5 × 10^–2

OpenStudy (anonymous):

@Chunkymonkay

OpenStudy (chunkymonkay):

okay what is 1.4 x 2.5?

OpenStudy (anonymous):

3.5

OpenStudy (chunkymonkay):

correct now what is -6+3?

OpenStudy (anonymous):

-3

OpenStudy (chunkymonkay):

yes so theres your answer 3.5x10^-3 which is C

OpenStudy (anonymous):

thank you :D

OpenStudy (chunkymonkay):

your very welcome :)

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