Solve the problem.A satellite dish is in the shape of a parabolic surface. Signals coming from a satellite strike the surface of the dish and are reflected to the focus, where the receiver is located. The satellite dish shown has a diameter of 10 feet and a depth of 7 feet. The parabola is positioned in a rectangular coordinate system with its vertex at the origin. The receiver should be placed at the focus 
The value of p is given by the equation 
How far from the base of the dish should the receiver be placed?
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A. 
feet from the base
B. 1
feet from the base
C. 
feet from the base
D. 3
feet from the base
Answer: C
Mathematics
src="https://sciemce.com/media/4/ppg__tttt0518191450__f1q31g3.jpg" alt="" style="vertical-align: -4.0px;" />
A. feet from the base
B. 1 feet from the base
C. feet from the base
D. 3 feet from the base
Answer: C
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