The sports shop has 9 part-time employees and 21 full-time employees. What percentage of the employees at the sports shop work part-time?

Asailor is looking at a kite. if he is looking at the kite at an angle of elevation of 36and the distance from the boat to the point where the kite is directly overhead is 40 feet, how high is the kite?

Find the volume of the solid bounded by the plane z=0 and the paraboloid z=1-x^2 –y^2

In a newspaper, it was reported that yearly robberies in springfield were up 25% to 265 in 2013 from 2012. how many robberies were there in springfield in 2012?