Find the volume of a right circular cone that has a height of 10.6 m and a base with a diameter of 18.5 m. Round your answer to the nearest
tenth of a cubic meter.

Find the solution of each of the following.

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?

In trapezoid abcd, ac is a diagonal and ∠abc≅∠acd. find ac if the lengths of the bases bc and ad are 12m and 27m respectively.