Your class built a tepee to use in the school play. the tepee has a diameter of 16 feet and a height of 13.5 feet. what is the volume? use 3.14 for pi. round your answer to the nearest whole number.

Jessica is organizing a guided tour of the rain forest. the average profit per person that the touring company makes is given by the rational expression 18x+35/x, where x is the number of people going on the tour. what does the numerator of this rational expression represents?