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Bezzdna [24]
3 years ago
12

Alyssa is jogging near Central Park. She runs along 65th Street for about 0.19 miles, turns right and runs along Central Park We

st for about 0.28 miles. She then turns right again and runs along Broadway until she reaches her starting point. How long is her total run to the nearest hundredth of a mile?
A triangle is formed by Broadway, sixty-fifth street, and central park west. Broadway is the hypotenuse.
0.68 miles
0.81 miles
1.15 miles
1.44 miles
Mathematics
2 answers:
Crank3 years ago
7 0

Answer:

Your answer would be B. 0.81

Step-by-step explanation:

Hope I could help!

Have a great day! :)

Contact [7]3 years ago
3 0

Answer:

b

Step-by-step explanation:

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Answer:

Probability Mass Function:

   x:          0                         1                            2                          3

P(x):          0.000064          0.004608             0.115902             0.884736

Step-by-step explanation:

We are given the following information:

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Then the number of classification follows a binomial distribution, where

P(X=x) = \binom{n}{x}.p^x.(1-p)^{n-x}

where n is the total number of observations, x is the number of success, p is the probability of success.

Now, we are given n = 3 and x = 0, 1, 2, 3

We have to evaluate:

P(x = 0)\\= \binom{3}{0}(0.96)^0(1-0.96)^3\\=0.000064

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PMF:

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P(x):          0.000064          0.004608             0.115902             0.884736

8 0
3 years ago
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marishachu [46]

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