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emmainna [20.7K]
3 years ago
7

Can somebody please help me with this

Mathematics
1 answer:
dsp733 years ago
8 0

Suggestion: Please show the problem for the questions, or I'm afraid I can't help!

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Five-card poker hand is dealt at random from a standard 52-card deck.
Alisiya [41]

Answer:

Step-by-step explanation:

a) The probability that the hand contains exactly one ace

No of ways of selecting one ace and four non ace would be

=4C1 (48C4)\\\\= 778320

i.e. α=778320

b) the probability that the hand is a flush

No of ways of getting a flush is either all 5 hearts or clubs of spades or dice

= 4(13C5) = 5148

ie. β=5148

c)  the probability that the hand is a straight flush

In each of the suit to get a straight flush we must have either A,2,3,4,5 or 2,3,4,5,6, or .... or 9,10, J, q, K

So total no of ways = =9(13C5) 4\\= 46332

γ=46332

5 0
3 years ago
I'm not exactly sure how to solve this or what the answer is. ​
arlik [135]

Answer:

9x^2-49

Step-by-step explanation:

FOIL

8 0
3 years ago
Simplify the expression:<br> 2a+4b=9c
fomenos

Answer:

a=\frac{9c}{2}-b

Step-by-step explanation:

Isolate the variable by dividing each side by factors that don't contain the variable.

4 0
3 years ago
Read 2 more answers
I need a fast answer because I’m about to get on a plane
marusya05 [52]

Answer:

C

Step-by-step explanation:

-6 is less than 7

6 0
3 years ago
Find the missing value (5,y) and (-3,2) ;m=2
Harlamova29_29 [7]

Answer:

answer is 5

Step-by-step explanation:

5 0
3 years ago
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