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Mathematics, 25.02.2021 22:30 s9003792

The recursive formula for a pyramidal sequence is P(n) = P(n-1) + m2. A
stack of cannonballs with 7 layers
has 140 balls. A stack with 8 layers
has 140 + 82 = 204 balls. Find the
number of cannonballs in a stack that
has 10 layers.

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The recursive formula for a pyramidal sequence is P(n) = P(n-1) + m2. A
stack of cannonballs...
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