Carol, the band director, tracked how many minutes each saxophone player practiced last week. She found that Sven practiced for
30 minutes, Li Mihn practiced for 45 minutes, Wendy practiced for 90 minutes, Thomas practiced for 75 minutes, and Gabriel practiced for 60 minutes. Find the mean length of practice time.
Your surface area is: S=x^2+4xh=84 square inches and h=2 inches; so you get: x^2+(4×2)x=84 x^2+8x-84=0 qhich is a quadratic equation. Using the quadratic formula you get two results for x: x1=-14 and x2=6 choose the second (positive)
Thank you for posting your question here at brainly. The number of pounds of chees does a french person eat in one year is 50. Below is is the solution:
