What is the volume of a ball if its diameter is 6 inches? leave your answer in terms of π. a) v = 12 π cubic inches eliminate b) v = 36 π cubic inches c) v = 288 π cubic inches d) v = 27.75 π cubic inches

There are 45 questions on your math exam. you answered 810 of them correctly. how many questions did you answer correctly?

15 oranges weigh 3.75 kilograms (kg). if each orange weighs approximately the same, approximately how much does each orange weigh?

Aci is desired for the true average stray-load loss μ (watts) for a certain type of induction motor when the line current is held at 10 amps for a speed of 1500 rpm. assume that stray-load loss is normally distributed with σ = 2.3. (round your answers to two decimal places.)