The formula for the volume of a cylinder is V=pi*r^2h. The cylinder to the right has an exact volume of 360x cubic meters. Find it's height.

Consider the set of all four-digit positive integers less than 2000 whose digits have a sum of 24. what is the median of this set of integers?

The cost of using a service is $0.25 per min. what equation correctly represents the total cost c, in dollars, for d days of use?

In the diagram below,abc is congruent to dec what is the value of x