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posledela
3 years ago
14

A binomial probability experiment is conducted with the given parameters. Compute the probability of x successes in the n indepe

ndent trials of the experiment.
n= 20, p=0.04, x=2
Mathematics
1 answer:
Finger [1]3 years ago
5 0
The probability is 0.1458.

The probability is given by:

_{20}C_2(0.04)^2(1-0.04)^{20-2}
\\
\\=_{20}C_2(0.04)^2(0.96)^{18}=0.1458
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ZanzabumX [31]

Answer:

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Step-by-step explanation:

x = movies, y = video games

7x + 9y = 80

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5 0
3 years ago
Distribute.<br><br> 1/2 (8x - 16)
Kitty [74]

Answer:

b. 4x-8

Step-by-step explanation:

1/2 x(8x-16)

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Hope this helped

6 0
3 years ago
Read 2 more answers
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AURORKA [14]
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3 years ago
Can someone please help me with all of these problems. They are a ton of them and they are due tomorrow. PLEASE AND THANK YOU
Masteriza [31]

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18. a = 3n + 1

Subtract 1 on both sides

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Divide 3 on both sides to get n by itself

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21. M = T - R

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Subtract "5p" on both sides

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Subtract "4y" on both sides

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Divide 3 on both sides to get "x" by itself

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7 0
3 years ago
Is 144 a perfect square or not​
Rina8888 [55]

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