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Elden [556K]
3 years ago
12

The giraffe is 15 feet tall. she is 2 1/2 times as tall as the elephant. how tall is the elephant?

Mathematics
2 answers:
Diano4ka-milaya [45]3 years ago
5 0
The elephant is 6 feet tall. 15 divided by 2 1/2 is 6. To check multiply 6 and 2 1/2 you get 15. So the elephant is 6 feet tall. 
salantis [7]3 years ago
3 0
The giraffe is about 5 feet tall
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Answer:

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Step-by-step explanation:

These following problem are examples of the binomial probability distribution.

Binomial probability

Th binomial probability is the probability of exactly x successes on n repeated trials, and X can only have two outcomes.

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

In which C_{n,x} is the number of different combinatios of x objects from a set of n elements, given by the following formula.

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(d) for n = 6 and π = 0.83, what is P(X = 5)?

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