Dean says that he will use the proportion
26-100
16 100
20
At the "Guess Your Age" station, the
carnival worker guessed 16 out of 20
agos correctly. What percent of
people did he guess correctly?

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.

What is the solution to the equation e3x=12? round your answer to the nearest hundredth

What is the length of the midsegment of a trapezoid with bases of length 15 and 25 ?