Question

I'm learning about Scientific Notation. 35 points

Answer 1

$4*10 ^{0} =4$ bytes per pixel
$2.5* 10^{6} =2,500,000$ pixels per picture or $1* 10^{7}$ bytes per picture
$1* 10^{9} =1,000,000,000$ so a 200 GB drive is 200,000,000,000
$\frac{200,000,000,000}{10,000,000} = 20,000=2* 10^{4}$

Hope that helps.