Hello again someone sent me a link instead of answering this question, so last question... c) The height of each cylinder in a set of food-storage containers is 30 cm.

The radius of the largest container is 10 cm.

The volume of the smallest container is one-third the volume of the largest container.

The volume of the middle-sized container is two-thirds the volume of the largest

container. What is the volume of each container?

The school track has eight lanes. each lane is 1.25 meters wide. the arc at each end of the track is 180. the distance of the home straight and the radii for the arcs in the 1st 4 lanes are given. s=85m r1=36.5m r2=37.75m r3=39m r4=40.25m part one: find the radii of lanes 5 through 8 of the track. show your work. part two: if max ran around lane one, how far did he run? show your work and explain your solution. part three: max wants to run a total of three laps around the track, choose two additional lanes (2-8) for him to run and find the distance around those two lanes. show your work and round to the hundredths. part 4: based on your lane choices in part three, what was the total distance max ran in the three laps around the track?

Ireally don't understand this, i'm really an idiot but i want to know how to figure this out. !

The polynomial 2x3 + 9x2 + 4x - 15 represents the volume in cubic feet of a rectangular holding tank at a fish hatchery. the depth of the tank is (x – 1) feet. the length is 13 feet.