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3 years ago

ONLY ANSWER IF YOU KNOW THIS ILL GIVE CORRECT ANSWER BRAINLIEST

Mathematics

1 answer:

coldgirl [10]3 years ago

5 0

Answer:

x = -1 is the negative solution

Step-by-step explanation:

x² - 4 = 3x

x² - 3x - 4 = 0

(x - 4)(x + 1) = 0

x = 4 and x = -1.

x = -1 is the negative solution

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Step-by-step explanation:

The estimated proportion of interest is $\hat p=0.45$

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Replacing the values provided we got:

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