If p(a) = 3/4, p(b) = 1/2, and p(a u b) = 7/8, what is p(a n b)?

1/8
3/8
7/8
5/8

Under normal conditions, 1.5 feet of snow will melt into 2 inches of water. during a winter season high in the mountains, 301 feet of snow fell. how many inches of water will there be when the snow melts?

Solve each quadratic equation by factoring and using the zero product property. n^2 - 49 = 0

The cost of turkey is directly proportional to its weight. if a 12-pount turkey costs $27, how much does a 16-pound turkey cost? a. $33.75 b. $36.00 c. $31.00 d. $32.50