# Express in scientific notation. Choose the answer with the proper number of significant figures. (2.4 x 10-9 (4.0 x 1023) =

Express in scientific notation. Choose the answer with the proper number of significant figures.
(2.4 x 10-9 (4.0 x 1023) =

## This Post Has 2 Comments

1. pedrozac81 says:

You wrote wrong

Step-by-step explanation:

if its this (2.4 x 10-9 )(4.0 x 1023) = 6.138 x 10^4

or if its this (2.4 x 10-9 (4.0 x 1023)) = -3.6804 x 10^4

2. genyjoannerubiera says:

(2.4 x 10^-9) (4.0 x 10^23)
=(2.4 x 4)(10^-9 x10^23)
= 9.6 x 10^14