A cooler contains 8 grape juice boxes, 12 orange juice boxes, and 4 apple juice boxes. If a juice box is selected at random, what is the probability that will be grape? Wtite yout answer as a fraction.

Can anyone me with 32,33,36,37,and 40.

Acylinder has volume 45π and radius 3. what is it’s height?

It took alice 5 5/6 hours to drive to her grandparents' house for . on the way home, she ran into traffic and it took her 7 3/8 hours. how much longer did the return trip take? write your answer as a proper fraction or mixed number in simplest form. the trip home took __hours longer. ?