Awheel with a radius 10 inches covers a distance of 40pie inches in one second. what is the angular speed of this wheel? a) 2pie radians per/sec b) 4pie radians per/sec c) pie radians per/sec d) 2 radians per/sec e) 4 radians per/sec f) none of these

Aquadrilateral has exactly one pair of parallel sides. which name best describes the figure?

Abicycle training wheel has a radius of 3 inches. the bicycle wheel has a radius of 10 inches. approximately how much smaller, in square inches and rounded to the nearest hundredth, is the area of the training wheel than the area of the regular wheel? *

If the tip varies directly with the number of guest which equation represents between the tip, t, and the number of guest, g?