Solve the problem.Frustum of a cone
A small cone has been removed from the top of the original cone. What is the ratio of the volume of the original cone to the volume of the small cone which was removed, given that the radius of the original cone is twice the radius of the small cone?[Hint: Use similar triangles]
A. 4 : 1
B. 8 : 3
C. 8 : 1
D. 2 : 1
Answer: C
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Use the square root property to solve the quadratic equation.x2 = 
A. ± 7
B. ± 
C. ± 
D. 
Find the domain and range for the function.
A. D: {-6, -4, -2, 2, 4, 6}; R: {-4, -2, -1, 3, 4, 6} B. D: {-6, -4, -2, 0, 2, 4, 6}; R: {-4, -2, -1, 3, 4, 6} C. D: {-6, -4, 4, 6}; R: {-4, -2, 4, 6} D. D: {-4, -2, -1, 3, 4, 6}; R: {-6, -4, -2, 2, 4, 6}
Suppliers of transistor radios will market 10,000 units when the unit price is $35 and 62,500 units when the unit price is $65. Determine the supply function if it is known to have the form
?
?
where x is the quantity supplied and p is the unit price in dollars.
?
A. 
B. 
C. 
D. 
E. 
First estimate the answer. Then add or subtract to find the exact answer. Write answer as a mixed number.
A. Estimate: 10; Exact: 
B. Estimate: 11; Exact: 
C. Estimate: 11; Exact: 
D. Estimate: 10; Exact: 