The volume of a cylinder varies jointly with the square of its radius and with its height: V=kr2h Cylinder A has a volume of 197.82 cubic inches and has a radius of 3 inches and a height of 3 inches. what is the volume of cylinder B, which has a radius of 4 inches and a height of 9 inches

You and a friend race across a field to a fence and back. your friend has a 50-meter head start. the equations shown represent you and your friend's distances dd (in meters) from the fence tt seconds after the race begins. find the time at which you catch up to your friend. you: d=∣−5t+100∣d=∣−5t+100∣ your friend: d=∣−313t+50∣∣

Which term best describes the association between variables a and b

Adj has a total of 1075 dance and rock songs on her system. the dance selection is 4 times the size of the rock selection. write a system of equations to represent the situation.