Ahummingbird beats its wings about 75 times in one second. what is the number of times a hummingbird beats its wings in one minute ?

Apatient is given 50 mg dose of medicine the medicines effectiveness decreases every hour at a constant rate of 40% what is the exponential decay function that models this scenario how much medicine will be left in the patients system after 2 hours

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.

Find the zeros of each function. f(x) = 6x^2 - 7x - 20