Solve the problem.Suppose a projectile is launched from the origin into the first quadrant with an initial velocity v0 feet per second at an angle ? with the horizontal. If the only force acting on the projectile is the force of gravity (with acceleration, 
then the horizontal range, R, is given by 
A golf ball is hit with an initial velocity of 40 ft/sec with an angle 
Find the horizontal range, R, of the ball. Round to the nearest foot.
A. 47 ft
B. 50 ft
C. 57 ft
D. 40 ft
Answer: A
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Solve the problem.A company is constructing an open-top, square-based, rectangular metal tank that will have a volume of 
What dimensions yield the minimum surface area? Round to the nearest tenth, if necessary.
A. 4 ft by 4 ft by 2 ft B. 8.1 ft by 8.1 ft by 0.5 ft C. 3.2 ft by 3.2 ft by 3.2 ft D. 4.6 ft by 4.6 ft by 1.5 ft
Solve the formula for the specified variable.A = 
bh for b
A. b = 
B. b = 
C. b = 
D. b = 
Solve the equation.x2 + 3x - 18 = 0
A. {6, 3} B. {6, -3} C. {-6, 3} D. {-6, 1}
A certain piece of machinery was purchased 5 years ago by Garland Mills for $400,000. Its present resale value is $256,000. Assuming that the machine's resale value decreases exponentially, what will it be 2 years from now? Round your answer to the nearest dollar. ? $__________
Fill in the blank(s) with the appropriate word(s).