Ahorse fills a hot tub at a rate of 3.54 gallons per minute. how many hours will it take to fill a 258 gallon hot tube

There are three bags: a (contains 2 white and 4 red balls), b (8 white, 4 red) and c (1 white 3 red). you select one ball at random from each bag, observe that exactly two are white, but forget which ball came from which bag. what is the probability that you selected a white ball from bag a?

Hey free points ! people i have a few math questions on my profile consider looking at them i have to get done in 30 mins!

22. catie is starting a babysitting business. she spent $26 to make signs to advertise. she charges an initial fee of $5 and then $3 for each hour of service. write and solve an inequality to find the number of hours she will have to babysit to make a profit. interpret the solution.!