-2 looks to be it as I can see I just would have to work it out
Answer:
the answer is 14.
I dont know where the other guy got 22 from ..
Answer:
As per the given statement: when the lights go out at the store at night there's a 15% off sign hanging out by the make up counter.
To find the number as a decimal and a fraction in simplest form.
Given the Number = 15%.
If we convert any number from percent to decimal divide by 100 and remove the % sign.
Then the given number in decimal is, 0.15
Now, to convert this percent into fraction;
Divide both numerator and denominator by 5 to get;
Therefore, the given number in fraction is;
3x - 4 = 13
The solution of expression is,
⇒ x = 5.67
We have to given that;
Expression is,
⇒ 3x - 4 = 13
Now, We can simplify as;
⇒ 3x - 4 = 13
Add 4 both side, we get;
⇒ 3x - 4 + 4 = 13 + 4
⇒ 3x = 17
Divide by 3;
⇒ x = 17/3
⇒ x = 5.67
Thus, The solution of expression is,
⇒ x = 5.67
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The margin of error is a statistic that expresses how much random sampling error there is in a survey's results. The margin of error of the survey will be ±4%.
The margin of error is a statistic that expresses how much random sampling error there is in a survey's results. The wider the margin of error, the less confident one should be that a poll result reflects the outcome of a population-wide survey.
The results of a survey indicate that between 76% and 84% of the season ticket holders are satisfied with their seat locations. Therefore, the margin of error can be written as,
Margin of Error = (84%-76%)/2 = 8%/2 = ±4%
Hence, the margin of error of the survey will be ±4%.
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Answer:
±4
Step-by-step explanation:
The margin of error in a confidence interval is half the range:
(84 - 76) / 2 = 4
So the margin of error is ±4.