Answer:
$800
Step-by-step explanation:
if $320 is 40% then we multiply to find 100% of the goal so we multiple each side by 2.5.
So,
320
<u>x 2.5 </u>
density = 0.0087 kg/cm³
density = mass/volume
= 3.48/400 = 0.0087 kg/cm³
i cant see the image
29,100
29.1 × 10 = 291
29.1 × 100 = 2,910
29.1 × 1000 = 29,100