Find the area of the cercle with radius equal to 8/π(pie)

The heaviest 16% of all men in weight weigh more than how many pounds ?

The scatter plot shows the number of animal cells clara examined in a laboratory in different months: plot ordered pairs 1, 20 and 2, 60 and 3,100 and 4, 140 and 5, 180 what is the approximate predicted number of animal cells clara examined in the 9th month?

You eat $0.85 for every cup of hot chocolate you sell. how many cups do you need to sell to earn $55.25