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Tasya [4]
2 years ago
6

7 cards are drawn from a standard deck of 52 playing cards. How many different 7-card hands are possible if the drawing is done

without replacement?
Mathematics
1 answer:
Vladimir [108]2 years ago
4 0

Answer:

The number of different 7 card hands possibility is  133784560

Step-by-step explanation:

The computation of the number of different 7 card hands possibility is shown below:

Here we use the combination as the orders of choosing it is not significant

So,

The number of the different hands possible would be

= ^{52}C_7

= 52! ÷ (7! × (52 - 7)!)

= 133784560

Hence, the number of different 7 card hands possibility is  133784560

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Answer:

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  3. <u>32 m²</u>
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Step-by-step explanation:

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5 0
2 years ago
50 ft
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9514 1404 393

Answer:

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Step-by-step explanation:

The formula for the area of a trapezoid is ...

  A = 1/2(b1 +b2)h

Here, the bases are given as 65 ft and 50 ft, and the height is 30 ft. Then the area is ...

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You tell the salesman your lawn area is 1725 square feet.

5 0
3 years ago
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