In the previous three problems, the solution for 
is
Select the correct answer.
?
A. 
B. 
C. 
D. 
E. 
Answer: B
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Graph the function.y = -3 csc 
A. 
B. 
C. 
D. 
The Thompson Company manufactures two industrial products, standard ($45 profit per item) and economy ($30 profit per item). These items are built using machine time and manual labor. The standard product requires 2 hr of machine time and 1 hr of manual labor. The economy model requires 2 hr of machine time and no manual labor. If the week's supply of manual labor is limited to 900 hr and machine time to 9,000 hr, how much of each type of product should be produced each week to maximize the profit? ?
A. no standard models and 4,500 economy models B. 900 standard models and 3,600 economy models C. 900 standard models and 2,250 economy models D. 4,500 standard models and no economy models E. 2,250 standard models and 2,250 economy models
Evaluate.C(9, 5)
A. 70 B. 126 C. 14 D. 630
Solve the problem.A satellite dish is shaped like a paraboloid of revolution. The signals that emanate from a satellite strike the surface of the dish and are reflected to a single point, where the receiver is located. If the dish is 8 feet across at its opening and is 2 feet deep at its center, at what position should the receiver be placed?
What will be an ideal response?