How long is the trace of water on the floor if the tire has a radius of 30cm and makes 3 full rotations

What point is the projection of q on a) r b) s c) t

Suppose a store sells an average of 80 cases of soda per day. assume that each case contains 24 cans of soda and that the store is open 10 hours per day. find the average number of soda that the store sells per hour.

An investment decreases in value by 30% in the first year and decreases by 40% in the second year. what is the percent decrease in percentage in the investment after two years