Hello,
we are going to use the theorem of the bissectrice. (if this word is good in english)

Answer:
a) 0.567
b) (0.5414,0.5926)
c) (0.5364,0.5976)
Step-by-step explanation:
We are given the following in the question:
Sample size, n = 1007
Number of respondent that they will be able to afford health insurance in the future, x = 571
a) point estimate of the population proportion

b) 90% Confidence Interval.


Putting values, we get,

c) 95% Confidence Interval.


Putting values, we get,

Mistura = 26 ml + 104 ml = 130 ml
130................100%
26.....................x
130x = 260
x = 260/130
x = 2 --> 2% de álcool
Answer:
.06 or six hundredths
Step-by-step explanation:
To find area you do length x width. To find perimeter you do length + width.