Question

What is the answer to: 2.8 x 10(3) x 3.07 x 10(5) (written in scientific notation)

A) 86.0 x 10(8)

B) 8.6 x 10(9)

C) 859.6 x 10(9)

D) 8.6 x 10(8)

Answer 1

D

Answer 2

@AndrewTheCookie are you sure?

Answer 3

Yep

Answer 4

do u know how to do it?

Answer 5

or how i did it?

Answer 6

okay thanks for the help. I appreciate it. and yeah how?

Answer 7

You must add 2.8 and 3.07 and then add 3

Answer 8

and then 3 + 5

Answer 9

= about 8.6 x 10(8)

Answer 10

oh okay got it. Thanks!

Answer 11

Welcome