2 years ago

HOW MANY SQUARE NUMBERS IN A PACK OF 52 CARDS

Mathematics

1 answer:

Vesnalui [34]2 years ago

4 0

In a pack of 52 cards, there are 3 square numbers - 1, 4, and 9.

1 × 1 = 1
2 × 2 = 4
3 × 3 = 9

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Svetlanka [38]

Answer:

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Step-by-step explanation:

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2 years ago

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2 years ago

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velikii [3]

Answer:

120 ways.

Step-by-step explanation:

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We will use permutation formula to solve our given problem as:

$_{r}^{n}\textrm{C}=\frac{n!}{(n-r)!}$