3 years ago

Which of the following points is on the graph of y=x^2-4x+5 ?

Mathematics

1 answer:

Andrews [41]3 years ago

6 0

Answer:

0,7

Step-by-step explanation:

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3 years ago

Subtract. Express your answer in simplest form. 5/8−1/6 =

bazaltina [42]

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$0.45833.....$ OR $\frac{11}{24}$

Step-by-step explanation:

The common denominator is 24.

You get: $\frac{15}{24}$ and $\frac{4}{24}$

Subtracting you get: $\frac{11}{24}$

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2 years ago

The Orchard Cafe has found that about 3% of the diners who make reservations don't show up. If 83 reservations have been made, h

daser333 [38]

Answer:

$\mu = 80.51\\\sigma = 1.56$

Step-by-step explanation:

We are given the following information in the question:

Percentage of of the diners who make reservations don't show up = 3%

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Thus, we are given a binomial distribution with n = 83 and p = 0.97

$X\sim \text{ Binom}(p = 0.97, n = 83)$

$\mu = np = (83)(0.97) = 80.51$

Around 81 people can be expected to show up.

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B. and D.

Step-by-step explanation:

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