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

A. 79

B. 21

C. 25

D. 46

If F^-1 (x) is the inverse of F (x), which statement must be true? Check all that apply. A. F (F^-1 (X)) = X B. F^-1 (F (X)) = X C. The range of F^-1 (x) is the range of F (x) D. The range of F^-1 (x) is the domain of F (x) E.

Goran the trainer has two solo workout plans that he offers his 2 clients: Plan A and 5 Plan B. Each client does either one or the other (not both). On Wednesday there were 2 clients who did Plan A and 5 who did Plan B.

Lesson 9: Savings vs. Debt

A cellphone company charges $17 plus $0.25 for each text message sent. The total bill was $45.50. How many text messages were sent?

60 divide by p as a fraction

A farmer has to make eight stops in delivering eggs. He begins with exactly the number of eggs he needs for these eight deliveries. At the first app he delivers half of the eggs he has + 1/2 of an egg.

Create a cylinder with a height of 6 cm and a radius of 10 cm. Notice the volume calculation is 1,885.0 cm3. Drag the orange dot to double the cylinder's height. What do you notice about the new volume compared to the original volume?

Jody found a $88 pair of sandals marked 20% off. what is the dollar value of the discount?

What is the square root of negative 7

If you had 6 5/7 and you have 3/4 away how much do u hav