6 miles down stream at a rate of 4 mph faster than the reverse current then she travel 6 miles back up stream at a rate of 2 mph faster than the river current how much time

God's gym charges a sign-up fee of $100 plus $30 per month. write an expression to represent how much someone would pay for a membership.

Prove that (x-2)is factor of p (x)=2x³-3x²-17x+30

Find the volume of the solid whose base is the region bounded by f(x), g(x) and the x-axis on the interval [0, 1], and whose cross-sections perpendicular to the y-axis are squares. your work must show the integral, but you may use your calculator to evaluate it. give 3 decimal places for your answe