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3 years ago

6th grade math help me pleaseee

Mathematics

2 answers:

Ksenya-84 [330]3 years ago

7 0

Answer:

since the c is 0.. then substitute c as 0 in 7c...

hence the equation will be 7(0)...

equals to 7×0

the answer is 0

trapecia [35]3 years ago

5 0

Answer:

Step-by-step explanation:

7c =

7(0) = 0

hope you understand

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Answer:

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Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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BartSMP [9]

Answer:

Step-by-step explanation:

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3 years ago

Suppose the probability that a softball player gets a hit in any single at-bat is 0.300. Assuming that her chance of getting a h

Ksivusya [100]

Answer:

$P(X=4)=(1-0.3)^{4-1} 0.3 = 0.103$

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Step-by-step explanation:

Previous concepts

The geometric distribution represents "the number of failures before you get a success in a series of Bernoulli trials. This discrete probability distribution is represented by the probability density function:"

$P(X=x)=(1-p)^{x-1} p$

Let X the random variable that measures the number os trials until the first success, we know that X follows this distribution:

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Solution to the problem

For this case we want this probability

$P(X=4)$

And using the probability mass function we got:

$P(X=4)=(1-0.3)^{4-1} 0.3 = 0.103$

The probability that she will not get a hit until her fourth time at bat in a game is 0.103

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Blababa [14]

Closest would be 8 43/200

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