You randomly draw a marble out of a bag that contains 20 total marbles. 12 of the marbles in the bag are blue.

What is P (draw a blue marble)

What is 7 1/4 minus 2 5/12?

Solve - 1/2 + (3/4 times 4/9)

Coconut palm trees can reach heights of up to 100 feet. Suppose you are lying on the beach at a distance of 60 feet from a 48-ft tall palm tree.

What is the value of minus 6 x cubed minus y squared minus 3 x y if if x = - 2 and y = 4?

A local hardware business wishes to find out how many of the local residents would use a delivery service. They call every tenth person in the local listings of the phone book. Which type of sampling is used? A. convenience B. stratified C.

4 (x+1) - 7 = 3 (x-1) + x

Ben is sailing on a ship. The ship goes 600 miles north and then turn west. It travels 200 miles west and turns sought for 450 miles. It turns west again and travels 170 miles and turns south once more and travels 150 miles.

The volume of a tissue box is 288in3. If the box has a width of 6 inches and it is 4 inches high, how long is the box?

2.5 (x-7) + 0.5=12.5. "I bought a cookbook for $7. If I had $2.5 more, I could have bought another book for $12.50".

If you took a true " if then " statement inserted a not in each clause, and reversed the clauses, the new statement would also be true