Question

Simplify the expression. Write the answer using scientific notation.

8(8.8 x 1012)

A. 70.4 x 1012

B. 70.4 x 1024

C. 70.4 x 1013

D. 1.68 x 1013

Answer 1

i know its not A is it C

Answer 2

@hartnn

Answer 3

is that 1012 or 10^12 ?

Answer 4

i mean, for the original ur question

Answer 5

\[8\times (8.8 \times 10^{12})\\=(8\times 8.8 )\times 10^{12}\\=(64+6.4)\times10^{12}\\=70.4\times10^{12}\\=7.04\times10^{12+1}\]

Answer 6

or you sure those options are right? because the mathematically equivalent option is Not in scientific notation

Answer 7

it is E :
there is no options be right :)

Answer 8

its A