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sveticcg [70]
3 years ago
13

Can sum on help me plzz

Mathematics
1 answer:
user100 [1]3 years ago
4 0

Answer:

\frac{30x+30}{x+7} is the simplified radical expression.

Step-by-step explanation:

For this one, we have fractions in the bottom of a fraction (denominator).

So, we would multiply by \frac{1}{x+1}.

\frac{5x+5}{\frac{1}{6}x+\frac{7}{6}  }

Then Multiply by 6.

\frac{30x+30}{x+7} is the simplified radical expression.

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5. Find the vertex and length of the latus rectum for the parabola.
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Step-by-step explanation:

To find the x coordinate of the vertex, you will set  x-2=0 and solve for x

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Find the exact value of sin v/2, given tanv=12/5 and pi
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Suppose that a random sample of 50 bottles of a particular brand of cough syrup is selected and the alcohol content of each bott
timofeeve [1]

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95% confidence interval will be narrower.

Step-by-step explanation:

We are given the following in the question:

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95% confidence interval for average alcohol content:

(7.8, 9.4)

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6 0
3 years ago
Plss help it's urgentt​
juin [17]

Answer:

1. 25

Step-by-step explanation:

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You calculate the range by taking the largest number and subtract the smallest from it, so in this case: 42-17 = 25

Mean (average), just add the numbers up and divide by how many numbers you have

III. Once you find the Mean and you placed them in order from smallest to largest, you can find this answer

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Mode, which number appears the most times repeated

7 0
3 years ago
Read 2 more answers
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