A jar contains 7 blue marbles and 3 red marbles. Suppose you choose a marble at random and do not replace it. Then you choose a second marble. Find the probability of choosing a blue marble and then a red marble

What is the y value of the vertex of 4x^2+8x-8

A map of the United States has a scale of 1 inches = 300 miles. The distance on the map from Boise, Idaho, to Phoenix, Arizona, is about 2 1/2 inches. What is the actual distance from Boise to Phoenix?

20/60 in simplest form

5.47√0.7 (0) Easiest way to explain to solve?

What is true about certificates of deposit? They offer lower interest rates than savings account. They are the most liquid account available. The money has to remain in the account for a specified period of time. All of the above are true.

Write a phrase for each algebraic expression. Question: s+7?

What is - 4+9 and 7 + (-8) 3. - 4+9 4. 7 + (-8) 5.-2+1

Kelsey works 12 hours per week. How much does she make per hours

Find the height of a parallelogram with an area of 300 square yards and a base of 15 yards

What property justifies this statement? If x = - 2, then 5x = - 10