Mr. Carter can paint 20 chairs in T hours. He uses 3 liters of paint for every 12 chairs that he painted. Find, in terms of t, the number of chairs that he can paint in 3 hours.

Consider the graph of the exponential function y=3(2)×

The first-serve percentage of a tennis player in a match is normally distributed with a standard deviation of 4.3%. if a sample of 15 random matches of the player is taken, the mean first-serve percentage is found to be 26.4%. what is the margin of error of the sample mean? a. 0.086% b. 0.533% c. 1.11% d. 2.22%

What is the slope of the line shown below?