A tank contained 80 liters of water. The function represents the relationship between , time in minutes, and the amount of water in the tank in liters. The equation defines this function. How much water will be in the tank after 13 minutes?
How many minutes will it take until the tank has 5 liters of water?
In this situation, what information can we gain from the inverse of function ?
Find the inverse of function . Be prepared to explain or show your reasoning.
How would the graph of the inverse function of compare to the graph of ? Describe or sketch your prediction.

Elijah and his sister went to the movies. they had $34 altogether and spent $9.50 per ticket. elijah and his sister bought the same snacks. write and solve an inequality fotlr the amount that each person spent on snacks. interpret the solition

Acolony contains 1500 bacteria. the population increases at a rate of 115% each hour. if x represents the number of hours elapsed, which function represents the scenario? f(x) = 1500(1.15)" f(x) = 1500(115) f(x) = 1500(2.15) f(x) = 1500(215)

An automobile assembly line operation has a scheduled mean completion time, μ, of 12 minutes. the standard deviation of completion times is 1.6 minutes. it is claimed that, under new management, the mean completion time has decreased. to test this claim, a random sample of 33 completion times under new management was taken. the sample had a mean of 11.2 minutes. assume that the population is normally distributed. can we support, at the 0.05 level of significance, the claim that the mean completion time has decreased under new management? assume that the standard deviation of completion times has not changed.