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ss7ja [257]
2 years ago
7

For every $1 the students raise for the new playground equipment fund, the parents association donates $10 to the fund. If the x

-coordinate is the amount the students raise and the y-coordinate is the amount the parents donate, which ordered pair could be on the graph?
A. (20,30)

B. (20,10)

C. (20,200)

D. (20,2,000)
Mathematics
1 answer:
likoan [24]2 years ago
6 0

Answer:

20,200.

Step-by-step explanation:

200 has to be 10x 20, because the y factor(the amount the association donated)Has to be x10.

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Let the probability of success on a Bernoulli trial be 0.26. a. In five Bernoulli trials, what is the probability that there wil
andreyandreev [35.5K]

Answer:

0.3898 = 38.98% probability that there will be 4 failures

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A sequence of Bernoulli trials forms the binomial probability distribution.

Binomial probability distribution

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P(X = x) = C_{n,x}.p^{x}.(1-p)^{n-x}

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Five trials means that n = 5

4 failures, so 1 success, and we have to find P(X = 1).

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