At a benefit​ concert, eleven bands have volunteered to perform but there is only enough time for nine of the bands to play. How many lineups are​ possible?

It takes a total of 6 hours to fill up an inground backyard pool using a standard house. a function can represent this situation to represent the amount of water in the pool until it is full a function of time the hose is running. determine the domain for the function

Which undefined geometric term is described as a location on a coordinate plane that is designed by an ordered pair (x, y) ?

In triangle △abc, ∠abc=90°, bh is an altitude. find the missing lengths. ah=4 and hc=1, find bh.