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Verdich [7]
3 years ago
8

A survey found that one out of five Americans says he or she has visited a doctor in any given month. If 10 people are selected

at random, find the probability that at least 3 will
have visited a doctor last month.
Mathematics
1 answer:
slavikrds [6]3 years ago
6 0
32
I took the test
On
Ed
Gen
Unity
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Answer:

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Step-by-step explanation:

simplify 16/32

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so

1/2 = x/14

to get to 14  from 2 you need to multiply by 7

1/2 times 2/2 = 7/14

so x = 7

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Steven wants to increase the number of books he reads per year. He currently reads 2 books a year. He wants to triple the number
Sladkaya [172]

Answer:

B=2\times 3^n

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10.99x = 3.99x + 280
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x = 40
They must sell 40 T-shirts to break even
4 0
3 years ago
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