Answer:
I think that the answer is C.
Hope this helped you!!
21. I have at least $2.75
22. The second one, because there cannot be a negative number of people in a place.
hope this helps (;
Changing the confidence level from 95% to 90% will make the necessary sample size decrease if the margin of error stays the same.
<h3>How to complete the blank?</h3>
From the question, we understand that the confidence level decreases from 95% to 90%
When the confidence level decreases, the sample size increases because the standard error increases
Hence, the statement that completes the blank is decrease
Read more about confidence levels at:
brainly.com/question/17097944
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Answer:
66000cm/660m
Step-by-step explanation:
perimeter of a circle=pi x d
perimeter=132cm
132 cm = 1 revolution
x = 500 revolution
132 x 500=66000cm
Answer:
6 x 2 1/2 + 4 ??? I hope this is correct :)
Step-by-step explanation:
If its not.. I'm so sorry:(
Have a nice day! <3