A) Calculate 7% of $540.

b) Calculate 112% of $60.

Jessica and Matthew work for different companies. Jessica has a base salary of $36,000 and will receive an increase of salary at a rate of 3.1% per year. Matthew has a base salary of $38,000 and will receive an increase of salary at 2.5% per year.

Find the length of the leg of a 16 90 45 triangle

A random sample of 10 employees for the Department of Health and Human Services has the following salaries in thousands of dollars.

Write a data set where both the mean and the median describe the data equally well.

suppose a rollerblade racer finished a 132 race and 18 seconds what is the average speed of the rollerblade racer

It is known that x=7 is a root of the equation ax^2 + bx + 2 = 0, where a<0. Solve the inequality ax²4 + bx^2 + 2>0.

Which ordered pair is a solution of the equation? X+7y=17 Answer Choices A. Only (10,1) B. Only (-4,3) C. Both (10,1) and (-4,3)

A high school play cost an up front $30,000 to produce, plus an additional cost as of $1000 for each perfromance. Every sold out performance of the of thr play brings in $2500 of revenue to the school.

A teacher is interested in performing a hypothesis test to compare the mean math score of the girls and the mean math score of the boys. She randomly selects 10 girls from the class and then randomly selects 10 boys.

Otto spent 3/4 of the money he had saved on a new video game. If the video game cost $48, how much money did he have before he bought the game?