Recent content by Ronb107

Homework Statement The quantity p varies directly with the cube of q and inversely with the square of r. If p = 3/2, q = 1/2, and r = 1/3, which of the following equations represents the relationship between p, q, and r? Homework Equations Here's what I did... (3/2)p = (1/2)q^3...

Homework Statement A customer is choosing between two cellular phone plans. One plan has a monthly fee of $50 for an allowance of 500 minutes per month. If the customer uses more than 500 minutes, the charge is $0.35 per additional minute used. The other plan has a monthly fee of...