If 5/16 students are tenth graders and the rest aren't , and 2 out of those 5 (2/5) prefer what is the probability that a student prefers comedy, given that the student is in 10th grade?

Tamera puts 15/4 gallons of gasoline in her car. which mixed number represents the gallons of gasoline? a) 2 3/4 gallons b) 3 1/4 gallons c) 3 3/4 gallons d) 4 1/2 gallons answer it's worth a lot of points!

Tom had a total of $220 and he spent $35 on a basketball ticket . what percent of his money did he have left?

Estimate the area under the curve f(x) = 16 - x^2 from x = 0 to x = 3 by using three inscribed (under the curve) rectangles. answer to the nearest integer.