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AnnyKZ [126]
4 years ago
9

After a nutrition experiment is completed, a report describing the project is read, analyzed, and evaluated by two or more resea

rchers who were not involved in the research study. Before the article is published, they examine it to ensure that the experiment was not flawed and that the results were interpreted correctly. This process is called ________.
Mathematics
1 answer:
icang [17]4 years ago
4 0

Answer: PEER REVIEW

Step-by-step explanation:PEER REVIEW is a term used in Research or Experiments to ensure that the research or Experiment is devoid of errors.

Peer review is the evaluation and analysis of an experiment or research by professionals in the same field or profession as the original producer of the work on the research,this evaluation is done before the eventual approval for the work to be published o before release to the general public. Pee review will help to prevent several errors both in Grammer,or editorial standards.

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A collection of 33 coins having dimes quarters and nickels, there are 3 times more nickels then dimes and half the amount of dim
zloy xaker [14]

Answer:

Each coins are quarters of <u>6</u>, nickels of <u>18</u> and the dimes of <u>9</u>.

Step-by-step explanation:

<u><em>There is a mistake in question.</em></u>

The question must be:

A collection of 33 coins having dimes quarters and nickels, <u>there are 3 times as many nickels as quarters, and one-half as many dimes as nickels</u>, all of the coins equal $3.30 how many coins of each kind are there?

Now, to find the number coins of each.

Let the quarters be x.

Nickels be 3x.

And the dimes be \frac{3x}{2}.

So, the total collection of coins are:

x+3x+\frac{3x}{2} =33.

On adding the fractions we get:

\frac{2x+6x+3x}{2} =33

\frac{11x}{2} =33

Multiplying both sides by 2 we get:

11x=66

Dividing both sides by 11 we get:

x=6.

Thus, quarters = 6.

Nickels = 3x=3\times 6=18.

Dimes = \frac{3x}{2} =\frac{3\times 6}{2} =\frac{18}{2}=9 .

Therefore, each coins are quarters of 6, nickels of 18 and the dimes of 9.

3 0
3 years ago
Pls help me with these questions
KIM [24]

Answer:

bald black man

Step-by-step explanation:

bald+black man, y=bbcx

5 0
3 years ago
Mrs. Bollo's second grade class of thirty students conducted a pet ownership survey. Results of the survey
Arisa [49]
30 students only 8 students own only a cat.
3 0
3 years ago
2 and 1/10 divided by 1 and 1/5
dexar [7]

Answer:

The answer is 1 and 3/4

Step-by-step explanation:


8 0
4 years ago
Two intergers, a and b, have the product of 42. What is the least possible sum of a and b?
Ugo [173]

Answer:

1,42

Step-by-step explanation:

Product means to multiply.

What are the two lowest factors that equal 42.

Some possible answers:

A may equal 1 if B equals 42

A may equal 2 if B equals 21

4 0
4 years ago
Read 2 more answers
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