Hi guys im new and struggleing for

rashad is filling a toy box with wooden blocks that are each a unit cube size he filled the bottom layer of a toy box with 15 wooden blocks then he stacked two more wooden blocks on top of the bottom layer what is the total volume in cubic units of the toy box i will show the box on my profile picture

At a sand and gravel plant, sand is falling off a conveyor and onto a conical pile at a rate of 16 cubic feet per minute. the diameter of the base of the cone is approximately three times the altitude. at what rate is the height of the pile changing when the pile is 12 feet high? (hint: the formula for the volume of a cone is v = 1 3 πr2h.)

Evaluate the expression for the given value of the variable 2×(c2-5) for c=4

For a field trip to the zoo, 4 students rode in cars and the rest filled nine busess. how many students were in each bus if 472 students were on the trip