Answer:
And the best option would be:
0.094 to 0.146
Step-by-step explanation:
For this case we have the following info given:
represent the proportion estimated
represent the standard error
represent the confidence level
The confidence interval for the true proportion is given by:
And for 95% of confidence the critical value is 
and replacing we got:
And the best option would be:
0.094 to 0.146
I am sorry I can help more but
Google can graph lines if that helps
You just look up graph of a line with your numbers
Well, it will be forming Linear Pair. So,
130+3x+5 = 180
3x = 45
x = 15
It is a square trinomial:
4v^2 - 16v + 7 = 0
lets multiply and divide all by 4, the square term coefficient:
(16v^2 - 16(4)v + 28)(1/4) = 0
(4v - 14)(4v - 2)<span>(1/4) = 0
</span>factor 1/4
(4v - 14)(4v - 2)(1/2)<span>(1/2)</span> = 0
and divide each:
(2v - 7)(2v - 1) = 0
So what you do,is you add them together to get 13/10 but then you can also simplify it but you can keep the answer to 13/10
