A fair die is rolled repeatedly. find the expected number of rolls until all 6 faces appear.

Consuela is 7 inches taller than Erin. Let e be Erin's height. Which expression tells Consuela's height?

Let V be the result od dividing x by z. Explain any requirements there are for the value of Z if V is a rational number. Explain your reasoning

A student from this high school will be going to one of these favorite colleges, but you do not know which one. What is the probability that student will graduate from the college chosen?

Simply the ratio of 8/15 in simplist form

Determine which of the the ordered pairs is a solution for the equation 3x-5y=20 A. (-10,-2) B. (-12,3) C. (5,-1) D. (-7, 5)

How do I answer (4w^4z) (7w^5z^3)

Use the distributive property to simplify the expression below. 1/2 (6x - 10) =

What are the mean, median, and mode of the data in the following sample? 8,26,24,22,26,26,26,18 A. 22,21.5,26 B. 25,22,26 C. 22,25,26 D. 25,26,22

What number is five million eight thousand four hundred five

Every function is a relation. True False