Carmen has saved 80% of the money she needs to buy a new video game. if she has saved $36 how much does the video game cost?

What values of data might affect the statistical measures of spread and center

There is a spinner with 14 equal areas, numbered 1 through 14. if the spinner is spun one time, what is the probability that the result is a multiple of 2 or a multiple of 5?

Solve for n? [tex]z = \frac{3}{4} mn[/tex]