shaiqnooro6890 shaiqnooro6890

16-11-2017
Mathematics

contestada

What is the product of 12 and 4.2 × 10^6 expressed in scientific notation?
A. 50.4 × 10^6
B. 50.4 × 10^7
C. 5.04 × 10^6
D. 5.04 × 10^7

Respuesta :

EmiLy4444 EmiLy4444

20-11-2017

The answer is 50400000, so answer D, 5.04 x 10^7

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