Solve the problem.Find an equation of the form 
that describes the outline of a satellite dish such that the bottom of the dish passes through (0, 0), the diameter of the dish is 24 inches, and the depth of the dish is 5 inches
A. y = 
x2
B. y = 
x2
C. y = 
x2
D. y = 
x2
Answer: D
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Solve the problem.Does the graph of the function y = 12x + 6 sin x have any horizontal tangents in the interval 
If so, where?
A. No
B. Yes, at x = 
C. Yes, at x = 
, x = 
D. Yes, at x = 
, x = 
7/8 - 3/8 =
a. 11/8 b. 5/16 c. 3/4 d. 1/2 e. 5/8
Find the length of the unknown side of the right triangle with sides a, b, and c, where c is the hypotenuse.a = 6, b = 8
A. 9 B. 7 C. 10 D. 5
Find the expected value.Mr. Cameron is sponsoring an summer concert. He estimates that he will make $300,000 if it does not rain and make $60,000 if it does rain. The weather bureau predicts the chance of rain is 0.34 for the day of the concert. What are Mr. Cameron's expected concert earning?
A. $300,000 B. $360,000 C. $60,000 D. $218,400