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Lilit [14]
3 years ago
7

If anyone can help it would be greatly appreciated. I will give you 20 extra points for free! Or venmo you $10 :)

Mathematics
2 answers:
valkas [14]3 years ago
7 0

Answer:

15.1/3

18.1/2

21.25/26

Step-by-step explanation:

Andre45 [30]3 years ago
5 0

Answer:

15) 1/3

18) 1/2

21) 25/26

Step-by-step explanation:

15) 2/6=1/3

18) 3/6=1/2

21) 25/26

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6 to the power of 3=216. Using exponents, write three more expressions whose value is 216.
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Step-by-step explanation:

4 0
2 years ago
A polling organization announces that the proportion of American voters who favor congressional term limits is 64 percent, with
kvasek [131]

Answer:

We are 95% confident that the proportion of American voters who favor congressional term limits is 64 percent with a difference of 3% for small sample size.

Step-by-step explanation:

95 % confidence means that we are 95 % confident that the the proportion of American voters who favor congressional term limits is 64 percent.

95 % confidence  means that of all the sample about 95 %  values are within in the given range.

And only 5% sample are not included in the given parameter.

Margin of error is the amount of miscalculation or difference in change of circumstances from the obtained data.

3% margin of error usually occurs when the data size is small.

As the data size increases the margin of error decreases.

So this statement tells us that we are 95% confident that the proportion of American voters who favor congressional term limits is 64 percent with a difference of 3% for small sample size.

Margin of error= z *σ/√n→

This indicates that as the sample size decreases the margin of error increases and vice versa.

3 0
2 years ago
A birthday celebration meal is $46.80 including​ tax, but not the tip. find the total cost if a 10% tip is added to the cost of
irina1246 [14]
$51.48 should be the answer
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A gym allows members to attend two free strength-building classes each month as part of their $40 monthly membership fee. If the
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Step-by-step explanation:

fjfnbwdhw she djb2dh2bdub2jdb3udje <<< just for filler

6 0
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PLEASE HELP
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