3 years ago

Identify the population. Determine whether each sample is a random sample or a biased sample.

Mathematics

2 answers:

mario62 [17]3 years ago

8 0

This is a Biased sample

djverab [1.8K]3 years ago

5 0

Answer:

Biased Sample

Step-by-step explanation:

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Step-by-step explanation:

If x equals 5, then you just do 2(5) + 7.

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3 years ago

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3 years ago

15 feet out of 36 feet

mars1129 [50]

Answer:

15/36 or 0.41666666666 or 41.6 percent

Step-by-step explanation:

Not sure if you're looking for the fraction or something else but to find the fraction, divide 15 by 36.

15/36

The decimal you get is 0.41666666666.

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So 15 feet is 41.6 percent of 36.

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3 years ago

PLEASE HELP ME ILL GIVE BRAINLIEST SELECT ALL THAT APLY!!!!!!!!!!!!!!!!!!!!!!!

fenix001 [56]

$y\cdot \:2\frac{1}{2} =$ $2\frac{1}{2}=\frac{2\cdot 2+1}{2}=\frac{5}{2}$ $=\frac{5y}{2}$

a) $2y+\frac{1}{2}=\frac{4y+1}{2}$

b) $2y+\frac{1}{2}y=\frac{5y}{2}$

<h3><em>So b) is the expression that is equivallent.</em></h3><h3><em></em></h3><h3><em></em></h3><h3><em>Hope I helped you!</em></h3><h3><em>Success!</em></h3>

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