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Mathematics, 02.07.2019 18:30 matt199296
You have a cubic box full of tennis balls. they are packed so that the bottom layer is 10 x 10; the next layer where the balls are placed in the indents between the balls in the lower layer is 9 x 9. next layer is 10 x 10, etc. if you take all the balls out and then build a pyramid on a 10 x 10 base inside the box, how many balls will you have left over?
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You have a cubic box full of tennis balls. they are packed so that the bottom layer is 10 x 10; the...
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