Roberto works in a home appliance store she is paid $195 per week and 3% on all sales over $1000 during one year her average weekly sales were $7800 about how much did she earned weekly? about how much did she earned during the year?

This stem-and-leaf plot represents the heights of the students on ralph's basketball team. one student's height is missing from the plot. if the mean height of all the students on the team is 61 inches, what is the missing height? a. 55 in. b. 59 in. c. 61 in. d. 65 in.

What is the interquartile range of this data set? 2, 5, 9, 11, 18, 30, 42, 48, 55, 73, 81

If f(x) and g(x) are inverse functions of each other, which of the following shows the graph of f(g(x)