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Elena L [17]
4 years ago
9

What is the probability that 19 tosses of a fair coin will show 8 heads?

Mathematics
1 answer:
love history [14]4 years ago
8 0
This can be solved by using the binomial distribution:
P(8\ heads)=19C8\times(\frac{1}{2})^{8}\times(\frac{1}{2})^{11}=0.144
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Describe a real-world situation that can be modeled by the function y=2x-3.
lara [203]

Yes you have a good example.

x = number of cookies

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2x-3 = amount you pay after the $3 discount is applied one time for the entire order

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a more numeric example may be this

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3 0
3 years ago
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Troyanec [42]
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4 0
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