Answer:
1/2
Step-by-step explanation:
when finding the slope, your basically finding the unit rate of the rate of change and since the line perfectly goes through the units (1,2) and not going to any other units. it is the slope.
Answer: 1067
Step-by-step explanation:
Given : Level of confidence = 0.90
Significance level : 
By using the normal distribution table,
Critical value : 
Margin of error : 
The formula to find the population proportion if prior proportion of population is unknown :-


Hence, the company should survey minimum sample having size =1067
Step-by-step explanation:
c³/c³ =1 .
hope this helps you.
(C). only real i believe is the awnser