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aev [14]
3 years ago
15

A kite was flying 50 ft high from ground level. Suddenly it loses 20 ft in height due to wind.

Mathematics
2 answers:
goldfiish [28.3K]3 years ago
5 0

Answer:

30ft

Step-by-step explanation:

50- 20 = 30

hope it helps!

lesantik [10]3 years ago
5 0

Answer:

30 ft

Step-by-step explanation:

50 ft - 20 ft = 30 ft

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Answer:

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Step-by-step explanation:

1) The given information are;

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The binomial probability distribution is given as follows;

P(X = r) = \dbinom{n}{r}p^{r}\left (1-p  \right )^{n-r}

P(X = 0) = \dbinom{10}{0}0.6^{0}\left (1-0.6  \right )^{10} = 0.000105

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The probability that the first four patients are elderly is 0.000105 + 0.0016 + 0.1062 + 0.0425 = 0.1504

2) The probability that exactly 2 out of 3 morning patients are elderly patient is given as follows

P(X = 2) = \dbinom{3}{2}0.6^{2}\left (1-0.6  \right )^{1}= 0.432

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Answer:

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Step-by-step explanation:

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