Solve the problem.A can in the shape of a right circular cylinder is required to have a volume of 700 cubic centimeters. The top and bottom are made up of a material that costs 8¢ per square centimeter, while the sides are made of material that costs 5¢ per square centimeter. Which function below describes the total cost of the material as a function of the radius r of the cylinder?
A. C(r) = 0.16?r2 + 
B. C(r) = 0.16?r2 + 
C. C(r) = 0.08?r2 + 
D. C(r) = 0.08?r2 + 
Answer: B
Mathematics
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Write the negation of the quantified statement. (The negation should begin with "all," "some," or "no.")Some mammals are horses.
A. No mammals are horses. B. No horses are mammals. C. Not all mammals are horses. D. All horses are mammals.
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Find the exact value of the expression.tan 165°
A. 
B. 2 - 
C. -2 + 
D. 
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Solve the equation.3(x - 12) = 6
A. {14} B. {12} C. {6} D. {10}
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Use a proportion to solve the problem.Under typical conditions, 1
ft of snow will melt to 2 in. of water. To how many inches of water will 2
ft of snow melt?
A. 3
in.
B. 3 in.
C. 3
in.
D. 4
in.
Mathematics