Describe a ratio in words about the coins that compares the whole coin collection to one part of it. then write the ratio in at least two different ways.

Alawn mower manufacturer incurs a total of 34,816 in overhead costs and 388 per lawn mower in production costs. how many lawn mowers were manufactured if the average cost of productions is 660

Write an algebraic expression for the word expression the quotient of c and 8

The figures below are made out of circles, semicircles, quarter circles, and a square. find the area and the perimeter of each figure and give your answers as a completely simplified exact value in terms of π (no approximations).