Answer:
1.89%
Step-by-step explanation:
Probability of a person taking the survey = 0.18
probability of a person not taking the survey = 1- 0.18
= 0.82
probability of the first 20 people not taking the survey =
= 0.0189
=1.89%
An equation can be set up as: 45,750 = 50x + 800
x representing each installment
We can simplify this by subtracting 800 and dividing by 50:
44,950 = 50x
899 = x
The slope of that line is m=2/5