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4 years ago

I need help on this pleasssee!!

Mathematics

1 answer:

aev [14]4 years ago

8 0

Answer:

Option D. $x=-3$

Step-by-step explanation:

we have

$f(x)=\frac{5x^{4}-7}{x+3}$

we know that

The denominator cannot be equal to zero

therefore

To find the equation of the vertical asymptote equate the denominator to zero

$(x+3)=0$

$x=-3$ -----> equation of the vertical asymptote

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When the outliers are removed, how does the mean change?

vagabundo [1.1K]

Answer:

The mean increases by 3.

Step-by-step explanation:

What's an outlier?

An outlier is a data point that's very different from the other data points. In this example, the outlier is 50, as the other data points are around the number 80.

What's the mean of a data set?

The mean is the average of a data set. It's found by adding up all the numbers in the set and then dividing by the number of data points there is.

How do we solve this problem?

First, we find the mean of the data set with the outlier, 50.

$\frac{50+76+78+79+79+80+81+82+82+83}{10}$
$\frac{770}{10}$
$77$

Next, we find the mean of the set without the outlier.

$\frac{76+78+79+79+80+81+82+82+83}{9}$
$\frac{720}{9}$
$80$

Lastly, we subtract 77 from 80 to find the difference.

$80 - 77 = 3$

Therefore, the answer is The mean increases by 3.

5 0

3 years ago

Option sell about 15,680 of goods per day produce sales account for 35% of the sales which expression correctly calculates how m

postnew [5]

Answer: i do it by Dividing the whole number by 100 and multiplying by precent so i would get 15680 Divided by 100 times 35 = 5488

Step-by-step explanation:

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4 years ago

anita has to make rectangular prism molds for candles. The volume is 28 centimeters , each side must be whole centimeters . How

vovangra [49]

She subtracted by 18

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3 years ago

A researcher is following the growth of a particular type of flower. She writes the given equation to show the height of the flo

Montano1993 [528]

The expression given represents an exponential growth relation. The average rate of change is the average growth of the flower from day 1 to days 5

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Learn more : brainly.com/question/25449918

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3 years ago

Find the fraction which is exactly halfway between 1/12 and 1/3

k0ka [10]

Answer:

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Step-by-step explanation:

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3 years ago

Read 2 more answers