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sweet [91]
2 years ago
14

The expansion of (1 + px +qx2)8 is 1 + 8x + 52x² + kx³+... . Calculate the values of p, q and k.

Mathematics
1 answer:
trasher [3.6K]2 years ago
4 0

Answer:

i think you have to multiply

Step-by-step explanation:

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A standard deck of cards has 52 cards, 4 of each type (Ace, King, Queen, Jack, 10,...,2). From a well-shuffled deck, you are dea
Wewaii [24]

Answer:

a)%85,5

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Step-by-step explanation:

a) To determine the probability of getting a hand with at least one face, we need to calculate the probability of the hand without any face firstly.

(36/52)*(35/51)*(34/50)*(33/49)*(32/48)=0,145

Then, we need to deduct this value from the probability 1

1-0,145=0,855

The probability of the hand with at least one face is %85,5.

b)To determine the probability of a hand with at least one ace and face we will track the same road again.

(32/52)*(31/51)*(30/50)*(29/49)*(28/48)=0,0775

Then, we need to deduct this value from the probability 1

1-0,0775=0,922

The probability of the hand with at least one ace and one face is %92,2.

3 0
3 years ago
3. Find the slope of the line<br> f(x)1/2x+8. Describe how the line slopes.
wariber [46]

Answer:

slope: \frac{1}{2}

Step-by-step explanation:

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the linear line has a positive slope that goes up by 1 unit and right by 2 units

7 0
3 years ago
40 + 56 ÷ p - q<br><br> i need the answer asap
Vadim26 [7]

Answer:

<u>40p + 56 - pq </u>

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8 0
2 years ago
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valentina_108 [34]
If you add 22.80 by the deposit which is 56.60 you will get 79.04
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3 years ago
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7 0
3 years ago
Read 2 more answers
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