Ivan has 4 hours of music on his mp3 player jazz makes up 1/6 of the total time how many hours of jazz are on ivan's mp3 player show your work

The tuition costs, c, for a local community college are modeled by c(h) = 250 + 200h, where h represents the number of credit hours taken. the local state university has tuition costs, s, modeled by the function s(h) = 300 + 180h. how many credit hours will a student have to take for the two tuition costs to be equal? round the answer to the nearest tenth of an hour.

17 in long 1.3 ft wide and 8in high what is the volume

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