4.4.PS-17 Question Help
Think About the Process You have 50 quarters. You find 20% more quarters in your room. Then
you go shopping and spend 75% of the total number of quarters. Write an expression to represent the
total number of quarters you take with you shopping. Calculate, in dollars, the amount of money you
have left.

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%

Which graph represents the given linear function 4x+2y=3

Three students, javier, sam, and corrine, participated in a fundraiser where people donated a certain amount of money per lap that the student ran. each student also had some initial donations that were collected before the run. the equations that represent each student's total donation, y, based on the number of laps ran, x, is shown below. match each equation with the correct rate of change for that student.