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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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A square has an area of 289 sq cm. what is the length of one side
Elodia [21]
289 square root = 17
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Say 17 was length and 17 was width. L*w=289
Also, all sides of the square are the same.
5 0
2 years ago
Here are two number machines, A and B.
Troyanec [42]

Answer:

Step-by-step explanation:

We can write them both like functions like this

Where

x=input

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B=Output B

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we replace with the functions

we solve for x

The output that makes the out put of A 3 times teh output of B is

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2 years ago
Armand ran the 100 yard dash in 17.18 seconds. Arturo's time has an 8 with a value 10 times the value of the 8 in Armand's time.
frosja888 [35]
8====D

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3 years ago
A cube with an edge of length s has a volume of 27 units.<br> What is the length of s?
matrenka [14]

Answer:

s = 3

Step-by-step explanation:

The volume formula for a cube is V = s^3, where “s” is the edge length. Since we know the volume and need to find “s,” we just do the inverse operation for an exponent, which is a radical. The cubed root of 27 is 3, so there’s your answer! Hope this is helpful & accurate. Best wishes.

5 0
3 years ago
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avanturin [10]
<h2>If this is work out the gradient then here:</h2>

Step-by-step explanation:

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2-(-2)= 4

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2 years ago
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