Mumtaz chose two two-digit numbers and divided one by the other. his answer was 2.12121212.find the two numbers used by mumtaz

An architect is designing a water fountain for a park she uses the given function to model the water jet flowing from the fountain nozzles where h(x) gives the height of the water jugs in feet x feet from the starting point h(x)=-1/20x+x+15

1) you deposit $2,500 in an account that earns 4% simple interest. how much do you earn in eight years?

Oliver had $50 on the day before his birthday. after he recived some money for his birthday , he had $75. write and solve eqaution to find how much money oliver received for his birthday. x+50=75