Mathematics, 11.11.2020 03:50 nnamdi

At a historical site, cannonballs are stacked in a rectangular pyramid. The top layer of
the pyramid has only 3 cannonballs arranged
in one row. The 2nd layer has a 2-by-4
arrangement. If this pattern continues, how
many cannonballs are in the 9th layer?

Answers: 1

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At a historical site, cannonballs are stacked in a rectangular pyramid. The top layer of
the p...

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More questions: Mathematics Another questions

At a historical site, cannonballs are stacked in a rectangular pyramid. The top layer ofthe pyramid has only 3 cannonballs arrangedin one row. The 2nd layer has a 2-by-4arrangement. If this pattern continues, howmany cannonballs are in the 9th layer?

Answers

Another question on Mathematics

At a historical site, cannonballs are stacked in a rectangular pyramid. The top layer of
the pyramid has only 3 cannonballs arranged
in one row. The 2nd layer has a 2-by-4
arrangement. If this pattern continues, how
many cannonballs are in the 9th layer?