Convert the rectangular equation to polar form.y2 = 16x

A. r2sin2? = 16 cos ?
B. r sin2? = 16 cos ?
C. sin2? = 16r cos ?
D. sin2? = 16r2cos ?


Answer: B

Mathematics

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Solve the problem.A waiter made a deposit of $194. If his deposit consisted of 82 bills, some of them one-dollar bills and the rest five-dollar bills, how many one-dollar bills did he deposit?

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Mathematics