Answer:
whats the question??
Step-by-step explanation:
<span>It is not clear whether the populations are proportional to the radii or to the areas, but I seem they are proportional to the areas, which is to say to the square of the radii. So China's population % should be (17%)(3.4/3.2)^2 = sorry I don't bring a calculator right now. But you can solve it easily.</span>
Answer:
are you fking retaxrded?
Step-by-step explanation:
I think the answer is -20
(7.0×40)+[(7.0×1.5) × 9]=
490+[10.50×9]=
490+ 94.50= 584.50