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Coach kunal stacks all of the tennis balls in a square pyramid. The number of tennis balls, P(n), in n layers of the square pyramid is given by P(n) = P(n - 1) + n^2. Which could not be the number of tennis balls Coach Kunal has? A. 30 B. 5 C. 14 D. 9

User Moacyr
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Answer is D. 9 I took the quiz

User Lee Gunn
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Answer:9

Explanation:

User Hjhill
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