Hi, i'm tamiya lashae, a.k. a (queen lashae). anyways, i'm in a little bit of trouble here. i'm doing algebra 2 notes and the topic is called relations, that talks about domain and range a lot. me, i'm trying so hard to figure it out, but i don't get it.

Two cars which are 40 miles apart start moving simultaneously in the same direction with constant speeds. if the speed of the car which is behind is 56 mph and the speed of the other car is 48 mph, how many hours will it take for the car which is behind to catch up the car ahead of it?

You're locked out of your house. the only open window is on the second floor, 25 feet above the ground. there are bushes along the edge of the house, so you will need to place the ladder 10 feet from the house. what length ladder do you need to reach the window?

1. how do you convert the repeating, nonterminating decimal 0. to a fraction? explain the process as you solve the problem.