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Stells [14]
3 years ago
10

What is the probability of getting dealt a hand equal to 21?

Mathematics
1 answer:
Grace [21]3 years ago
6 0

Answer:

The odds to get a blackjack (natural) as arrangement: 128 / 2652 = . 0483 = 4.83%. 4.83% is equivalent to about 1 in 21 blackjack hands.

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ella [17]
18x.10=1.8
18+1.8=19.8
then I just rounded to 20

20x.1=2
20-2=18

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7 0
4 years ago
Use the svd() function in MATLAB to compute , the rank-1 approximation of . Clearly state what is, rounded to 4 decimal places.
Afina-wow [57]

Answer:

Here is the Matlab code.

Step-by-step explanation:

Matlab Code:

A = [1 2 2;3 4 5;6 7 8]\\[U,S,V] = svd(A)u1 = U(:,1)\\u2 = U(:,2)\\u3 = U(:,3)\\d1 = dot(u1,u2)\\c = cross(u1,u2)\\d2 = dot(c,u3)

d1 =-    5.5511e-17\\c =   -0.7172    0.6643   -0.2103\\d2 =        1  

Yes, since c = cross(u1,u2) is orthogonal to both u1 and u2. Hence is u3, thus the dot product with u3 is 1.

7 0
3 years ago
14 bags of sugar hold 725.2 grams in all. If each bag holds the same amount how many kilograms of sugar does one bag hold
Andrews [41]

9514 1404 393

Answer:

  0.0518 kg

Step-by-step explanation:

There are 1000 grams in a kilogram, so the given quantity is 0.7252 kg.

Divided 14 ways, each bag holds ...

  (0.7252 kg)/(14 bags) = 0.0518 kg/bag

6 0
3 years ago
Solve equation 3z=36
joja [24]

Answer:

12

Step-by-step explanation:

you divide 36 by 3 and get z = 13

4 0
4 years ago
Read 2 more answers
What is 10/4+1/3? Pls
borishaifa [10]
The answer to this is 17/6

decimal form: 2.83 (the three is repeating)

mix number: 2 5/6

Hope this helped :)
8 0
3 years ago
Read 2 more answers
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