Determine if the matrices are inverses of each other by multiplying the matrices.

What is the logarithmic function modeled by the following table? x f(x) 9 2 27 3 81 4

Jasmine wants to eat at 8: 00pm her meal takes 65mins to cook what time does she need to put the meal in the oven

Two planes leave an airport at the same time, one flying east, the other flying west. the eastbound plane travels 20 mph slower. they are 1600 mi apart after 2 hr. find the speed of each plane.