If you have a bag of marbles, with eight of them being the blue, four are yellow, and six green. if you wanted to make a probability of selecting yellow marble 30%, how many yellow marbles could you add to the bag?

Peaches cost $4.29 per pound. find the cost of two and a quarter pounds of peaches.

Find parametric equations for the line. (enter your answers as a comma-separated list of equations. let x, y, and z be functions of t.) the line in the direction of the vector 5 i + 5 j − 6k and through the point (−4, 4, −2).

Simplify. (-2)^-3 a. -8 b. -1/8 c. 1/8 d. 8