Mathematics, 23.09.2019 17:00 foralways3348
Suppose you begin with a pile of n stones and split this pile into n piles of one stone each by successively splitting a pile of stones into two smaller piles. each time you split a pile you multiply the number of stones in each of the two smaller piles you form, so that if these piles have r and s stones in them, respectively, you compute rs. show that no matter how you split the piles, the sum of the products computed at each step equals n(n − 1)/2.
Answers: 1
Mathematics, 21.06.2019 17:00, kathiewallentin1767
Which of the following equations is of the parabola whose vertex is at (4, 3), axis of symmetry parallel to the y-axis and focus at (4, -3)? a.) y+3=1/24 (x+4)^2 b.)y-3=-1/24 (x-4)^2 c.)x-4=-1/24 (y-3)^2
Answers: 3
Mathematics, 21.06.2019 18:30, jamalnellum56
The square pyramid has a volume of 441 cubic inches. what is the value of x? 1/7x is the height x is the base
Answers: 2
Suppose you begin with a pile of n stones and split this pile into n piles of one stone each by succ...
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