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AlekseyPX
3 years ago
8

Suppose MyBook sent out 2100 surveys. Which of these numbers of surveys being returned would prevent non response bias?

Mathematics
1 answer:
Korolek [52]3 years ago
4 0

Answer:

21  is the answer



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11/4 hours 19/8 hours 2.6 hours witch is closest to 2 hours?
ExtremeBDS [4]

Answer:

\frac{19}{8} hours is closest to 2 hours.

Step-by-step explanation:

We have been given three numbers and we need to decide which of the three numbers is closest to 2.

In order to decide that, we will convert each of the given numbers into decimals and then we will compare.

\frac{11}{4} =2.750\\\frac{19}{8}=2.375\\2.6=2.600

Upon comparing 2.750, 2.375 and 2.600 we know that 2.375 is closest to 2. Therefore, out of the given three numbers, \frac{19}{8} is closest to 2.

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3 years ago
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3 years ago
One half a number decreased by 3 is 21 what is the equation for this statement
Liono4ka [1.6K]

Question:

What is the equation for the following statement,"One-half of a number decreased by 3 is 21.

Answer:

<em>half the number = x/2 </em>

<em>decreased by 3 </em>

<em>(x/2) -3 =21</em>

<em>=48</em>

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3 years ago
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The senior class at Northwest High School needed to raise money for the yearbook. A local sporting goods store donated hats and
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13,23

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