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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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77julia77 [94]

Step-by-step explanation:

any rational number can be expressed as a/b, with a and b being integer numbers, and b different to 0.

-7 = -7/1 rational

sqrt(10) irrational (because there is no rational number multiplied by itself that results in 10)

sqrt(16) = sqrt(4×4) = 4 = 4/1 rational

52% = 52/100 rational

1.235 = 1235/1000 rational

5 0
2 years ago
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vichka [17]

Answer:

m = 18

Step-by-step explanation:

-2/3m = -12

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simplify:

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divide both sides by -2:

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simplify:

m = 18

3 0
3 years ago
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Mama L [17]

Answer: 60%

Step-by-step explanation:

3/5 times 20 = 60/100

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Step-by-step explanation:

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x = 5

Step-by-step explanation:

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