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3 years ago

For the function N(y) = 4|3y – 8– 4, evaluate N(y) + N(1).

Mathematics

1 answer:

Reil [10]3 years ago

7 0

Answer:

4|3y-8|+12

Step-by-step explanation:

N(1)=4|3(1)-8|-4

N(1)=16

Now we have:

N(y)+N(1)=4|3y-8|-4+16

N(y)+N(1)=4|3y-8|+12

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It's the last graph

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Write the word name for each decimal of 2,010.8

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Factorization of the given polynomial to find the product is as follows;

Factorizing;

$\dfrac{x^2 + 3*x +2}{x^2+ 6*x + 5} = \dfrac{(x + 1) * (x + 2)}{(x + 1)*(x + 5)}$

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Expressing the product in terms of the factors

$\dfrac{x^2 + 3*x +2}{x^2+ 6*x + 5} \times \dfrac{x^2 + 7*x +10}{x^2+ 4*x + 4} = \dfrac{(x + 2) * (x + 5)}{(x + 2)*(x + 2)} \times \dfrac{(x + 1) * (x + 2)}{(x + 1)*(x + 5)}$

The steps arranged in the order in which they would be performed are;

First step;

$\dfrac{x^2 + 3*x +2}{x^2+ 6*x + 5} \times \dfrac{x^2 + 7*x +10}{x^2+ 4*x + 4}$

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Second step (factorizing)

$\dfrac{(x + 2) * (x + 5)}{(x + 2)*(x + 2)} \times \dfrac{(x + 1) * (x + 2)}{(x + 1)*(x + 5)}$

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Third step (dividing out common terms)

$\dfrac{(x + 5)}{(x + 2)} \times \dfrac{(x + 2)}{(x + 5)}$

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Fourth step (rearranging and removing terms that cancel each other)

Learn more here:

brainly.com/question/12723898

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3 years ago

Last school year, the student body of a local university consisted of 30% freshmen, 24% sophomores, 26% juniors, and 20% seniors

goblinko [34]

Answer:

1.66

Step-by-step explanation:

We need to conduct a chi square test

The statistic used to check this is given by the below

∑(n, 1) = [(O(i) - E(i)] / E(i)

From the question, we're told the observed value is

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Statistics then finally gives us this

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3 years ago

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alukav5142 [94]

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