The parameter of the study's population is the 80% of all customers who shopped in the chain's stores that were interested in the home delivery service.
Population parameter is defined as any summary number that describes the entire population. It can be an average or a percentage/
The 1,000 customers that were surveyed are the sample of the population. They basically represent the population of the chain's customers.
Answer:

Step-by-step explanation:
step 1
Find the circumference of the circle
The circumference is equal to

we have

substitute the values

step 2
Remember that
360 degrees subtends the arc of length
(circumference)
so
by proportion
Find the measure of θ by an arc of length 5 m
assume 

Domain of the function is x in order pair for example (2,3) 2 is the domain
5/13.....so D because sine is opposite over hypotenuse
<h3>
Answer: Euler Line</h3>
Explanation:
The Euler Line contains the following points
- Orthocenter
- Circumcenter
- Centroid
all of which can be thought of as the "center" of a triangle. Strangely enough, the incenter is not generally found on the Euler line.