A spherical balloon fills at a rate of 600 cm^3 of gas per second. Determine the rate the radius of the balloon is increasing when its radius is 10 cm Give your answer in cm per second.

Adifferent website gives the cost for the first train as £56.88 and the second train as £20.11 with a £9.50 charge for cycle storage for the whole trip. how much would the journey cost you?

Brady has a 20 year fixed rate mortgage for $215,500 with monthly payments of 1,305.89.the annual interest rate is 4%. what is the total cost of the principal and interest for this loan rounded to the nearest dollar

In the figure shown below, m < 40 and ab =8. which equation could be used to find x?