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3 years ago

Which value from the set (5,7,9,11,13) make inequality w-4<8 true?

Mathematics

1 answer:

ira [324]3 years ago

8 0

Answer:

5,7,9,11

Step-by-step explanation:

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uysha [10]

I got number 1,2,3 only

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2 years ago

According to the CDC, the rate of Cesarean births in the United States in 2013 was about 33%. Suppose a random sample of 200 bir

sergij07 [2.7K]

Answer:

n = 200

p = 0.33.

Step-by-step explanation:

Binomial probability distribution

The binomial probability is the probability of exactly x successes on n repeated trials, and X can only have two outcomes.

$P(X = x) = C_{n,x}.p^{x}.(1-p)^{n-x}$

In which $C_{n,x}$ is the number of different combinations of x objects from a set of n elements, given by the following formula.

$C_{n,x} = \frac{n!}{x!(n-x)!}$

And p is the probability of X happening.

In this problem we have that:

33% of the births are Cesarean, so $p = 0.33$

Sample of 200 births, which eans that, $n = 200$

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2 years ago

Explain how the statement "there is 3/4 cup per serving" represents a rate.

Aleonysh [2.5K]

There is 3/4 cup of whatever in one serving. If that serving amount changed to 2, then the 3/4 would be multiplied by 2. If there is half a serving, then it would be divided by 2. There is a constant change, and not one that is always changing.

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2 years ago

How to find the measure of angles?

nevsk [136]

Answer:

The best way to measure an angle is to use a protractor. To do this, you'll start by lining up one ray along the 0-degree line on the protractor. Then, line up the vertex with the midpoint of the protractor. Follow the second ray to determine the angle's measurement to the nearest degree.

Step-by-step explanation:

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3 years ago

What is 80 percent of 60. write and solve a proportion. thank you

labwork [276]

Look at the attached picture ⤴

Hope it will help u...

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2 years ago

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