Three artists used different methods to estimate the diagonal length of a canvas in inches. Their results were: 18.44 in. 1835 in. 77√ in. Which list shows these diagonal lengths in order from greatest to least? 77√ , 1835, 18.44 18.44, 77√, 1835 1835, 77√, 18.44 1835, 18.44, 77√

Suppose that the price p (in dollars) and the weekly sales x (in thousands of units) of a certain commodity satisfy the demand equation 4p cubedplusx squaredequals38 comma 400. determine the rate at which sales are changing at a time when xequals80, pequals20, and the price is falling at the rate of $.20 per week.

The marriott family bought a new apartment three years ago for $65,000. the apartment is now worth $86,515. assuming a steady rate of growth, what was the yearly rate of appreciation? what is the percent of the yearly rate of appreciation?

Anyone? 15m is what percent of 60m; 3m; 30m; 1.5 km?