Great enterprises is analyzing a machine that costs of $285,000, has annual operating costs of $8,500, and has a 3-year life. the company requires a 13 percent rate of return. the machine will be replaced at the end of its useful life. what is the effective annual cost of this machine?

There is an entrance to the computer room at point e which lies on ab and is 5 feet from point a. plot point e on the coordinate plane. find the distance from the entrance at point e to the printer at point e

Write the sine and cosine values of a, b, respectively, in the figure for (1) and (2) + explanation.

This is a rational expression because the denominator contains a variable. this is a polynomial with 3 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 4 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 4 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 3 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 5 terms.