The diagram shows the repairs performed on 2 types of cars compare the car types using the median and the mean

Find the cosine function that is represented in the graph.

Find the value of x. round the length to the nearest tenth

Onnie is considering doing some long term investing with money that she inherited. she would like to have $50,000 at the end of 30 years. approximately how much money would lonnie need to put into an account earning 6% interest compounded annually in order to meet her goal?