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Arte-miy333 [17]
3 years ago
8

Given a1=1 and a2=1 and that an+2=an+an+1 how do you find the next five terms of a sequence

Mathematics
1 answer:
kozerog [31]3 years ago
3 0
   an + 2 = an + an + 1
   an + 2 = 2an + 1
<u>- an           - an      </u>
           2 = an + 1
         <u>- 1         - 1</u>
           1 = an
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Hi I really need help on 4 pls help
Katyanochek1 [597]

Answer:

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8. A company makes electronic components for TV's. 95% pass final inspection (and 5% fail and need to be fixed). 120 components
Taya2010 [7]

Using the binomial distribution, it is found that the variance of the number that pass inspection in one day is 5.7.

For each component, there are only two possible outcomes, either it passes inspection, or it does not. The probability of a component passing inspections is independent of any other component, hence, the binomial distribution is used to solve this question.

Binomial probability distribution

Probability of <u>exactly x successes on n repeated trials, with p probability</u>, and has variance given by:

V(X) = np(1 - p)

In this problem:

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The variance is given by:

V(X) = np(1 - p) = 120(0.95)(0.05) = 5.7

The variance of the number that pass inspection in one day is 5.7.

To learn more about the binomial distribution, you can take a look at brainly.com/question/24863377

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