A ferris wheel with a diameter of 60 feet takes 35 seconds to make a rotation. If Jason rides the ferris wheel for 1 minute and 24 seconds, through what angle, in degrees, does he rotate?

Astudent must have an average on five test that is greater than it equal to 80% but less than 90% to receive a final grade of b. devon's greades on the first four test were 78% 62% 91% and 80% what range if grades on the fifth test would give him a b in the course? ( assuming the highest grade is 100%)