Problem 1: Find the radius of a spherical tank that has a volume of 32pie /3 cubic meters.
Problem 2: An investment of $10k is worth $24,780 in 2006. Find the 5 year average annual return.
Problem 3: The width of a rectangular gate is 2 meters larger than it's height. The diagonal brace measures Sqrt of 6m... find the width & height.
Problem 4: Charlie hits the baseball straight up at 150ft/sec from a height of 5 ft. (a) use the formula to determine how long it takes the ball to return to earth (b) estimate the max height reached by the ball.