The flight time of a shell shot at angle φ and initial velocity v is t(f)= 2v/g sinφ. compute the average flight time for φ in the interval [π/6,π/4]

The cash price of a television is $580.the hire-purchase price of the television is $865.the hire-purchase price is an initial deposit of n% of the cash price and 6 equal monthly payments of $120.find the value of n.

Given the box plot, will the mean or the median provide a better description of the center? box plot with min at 10.5, q1 at 11.5, median at 12.5, q3 at 13.5, max at 15

Asphere has a diameter of 10 in. what is the volume of the sphere?