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3 years ago

A researcher is studying end-times beliefs of Christians by surveying members of his Methodist church.

Mathematics

1 answer:

umka21 [38]3 years ago

6 0

Answer: Participation bias

Step-by-step explanation: He chose to only use his own church instead of using a number of different denominations.

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20% of the spectators at a tennis match were women. 10% of them were girls, 30% are boys, and the remaining 3,600 spectators are

Finger [1]

So 100% - 20% - 10% - 30% = 40%
40% of people were men. It says that there were 3600 men and in order to find the total amount of people, do 3600/40% or 3600/.4
Which equals 9000

4 0

4 years ago

Please help! Will mark brainliest!

Oksi-84 [34.3K]

Sorry, misunderstood question, answer beneath me much better.

8 0

3 years ago

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Teresa bought 16 roses for $20.64. How much did she pay for each rose

jeka94

Roses: 16
Total Cost: $20.64

Divide:
$20.64 ÷ 16
= $1.29

Each Rose cost $1.29

Hope This Helped! :3

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4 years ago

Read 2 more answers

Y +

Usimov [2.4K]

Question:

What is the common denominator of $y+\frac{y-3}{3}$ in the complex fraction $\frac{y+\frac{y-3}{3}}{\frac{5}{y}+\frac{2}{3 y}}$

A) $3 y(y-3)$

B) $y(y-3)$

C) $3y$

D) $3$

Answer:

Option D : 3 is the common denominator

Explanation:

It is given that the complex fraction $\frac{y+\frac{y-3}{3}}{\frac{5}{y}+\frac{2}{3 y}}$

We need to determine the common denominator of $y+\frac{y-3}{3}$ from the complex fraction.

Let us consider the fraction $y+\frac{y-3}{3}$

To find the common denominator, let us take LCM.

Thus, rewriting the above fraction as,

$\frac{y}{1} +\frac{y-3}{3}$$

The LCM can be determined by multiplying the denominators.

Thus, we get,

$1\times3=3$

Thus, the common denominator is 3.

Hence, Option D is the correct answer.

6 0

3 years ago

A basket is filled with 8 white eggs and 10 brown eggs. Half of the white eggs are cracked. An egg is randomly selected from the

german

It would be 4/16, so the answer is 1/4.

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3 years ago

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