Evaluate the function. Find f(5). f(x)=4x-1

Astudent survey asked: "how tall are you (in inches)? " here's the data: 67, 72, 73, 60, 65, 86, 72, 69, 74 give the five number summary. a. median: 73, mean: 70.89, iqr: 5, min: 60, max: 74 b. 60, 66, 72, 73.5, 86 c. 60, 67, 72, 73, 74 d. 0, 60, 70, 89, 74, 100

Acomputer store bought a program at a cost of $10 and sold it for $13. find the percent markup

The perimeter of a rectangle is 42 inches. if the width of the rectangle is 6 inches, what is the length