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3 years ago

Suppose a politician sent out 860 surveys. Which of these numbers of

Mathematics

1 answer:

sladkih [1.3K]3 years ago

7 0

Answer:

860

Step-by-step explanation:

A non-response bias would mean that there are some non-response surveys, which will create a bias in the survey results. Because the survey didn't include information from those who are not responded.

If there will be 860 surveys back, this would prevent non-response bias

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Need help on 2, b, c, and 3 please.

Svetlanka [38]

A/Wall if you have 20 and 30 that box is missing # so you will need to times and you will get something like this 20×30=60 and that's the missing #

B/Its going to be about 768 so you need to times and if you don't get 768

4 0

3 years ago

Divide: 28.324 : 0.4<br> A 0.7081<br> B 7,081<br> C 708.1<br> D 70.81

valina [46]

Answer:

D-70.81

Step-by-step explanation:

I did the math, this should be correct.

Good luck!

3 0

2 years ago

Read 2 more answers

Draw a graph of Lin's distance of a function of time for this situation:

Pavlova-9 [17]

Step-by-step explanation:

Given

Lin walks half a mile at a constant rate i.e. Lin velocity is constant. So, in the graph, it will be a straight line through the origin.

Lin is still for five minutes and after she began sprinting for the slip up to halfway i.e. Lin is accelerating or velocity is increasing for the halfway and later she started walking for the rest of the way.

3 0

3 years ago

Given f(x) = 18x + 8, find x when f(x)= 14.

Naddika [18.5K]

The answer is 0.3 (1/3.)

Proof?

f(0.3) = 18(0.3) + 8

f(0.3) = 6 + 8

f(0.3) = 14

14 = 14

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8 0

3 years ago

B increased by 16 is at most 20 in equation form

Umnica [9.8K]

Answer:

$b+16\leq 20$

Step-by-step explanation:

b increased by 16 is at most 20 in equation form

increased means add

b+16

is at most means $\leq$

$b+16\leq 20$

7 0

3 years ago