3 years ago

Which is NOT true of a quadratic function? Please help asap!

Mathematics

2 answers:

Fed [463]3 years ago

7 0

i know the answer to be "B" because we just learned this in class

NNADVOKAT [17]3 years ago

6 0

The answer is b because it the only one that makes sense

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She wishes to estimate the proportion of horses with enteroliths who are fed at least two flakes of alfalfa per day. In a sample

pogonyaev

Answer:

0.0594.

Step-by-step explanation:

The standard error of a proportion p, in a sample of size n, is given by:

$SE_{p} = \sqrt{\frac{p(1-p)}{n}}$

In a sample of 62 horses with enteroliths, she finds 42 are fed two or more flakes of alfalfa.

This means that $n = 62, p = \frac{42}{62} = 0.6774$

$SE_{p} = \sqrt{\frac{p(1-p)}{n}}$

$SE_{p} = \sqrt{\frac{0.6774*0.3226}{62}} = 0.0594$

So the correct answer is:

0.0594.

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3 years ago

Please hurry it’s urgent

MrRa [10]

Answer:

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Step-by-step explanation:

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3 years ago

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Plz do number 2 5th grade math

Dmitriy789 [7]

Answer:

Step-by-step explanation:

522÷6 is 87 you can confirm since 87 x 6 is 522

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3 years ago

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10-x=-2x what is it ???

aniked [119]

Answer:

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3 years ago

A gym charges a one-time fee of $75 to join,plus membership dues of $25 per month. Which equation represents the total cost,c, o

Ad libitum [116K]

Answer:

the answer is B

Step-by-step explanation:

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