Answer:
Stratified sampling
Step-by-step explanation:
The is a type of sampling in which the population of interest is divided into subpopulations and then each subpopulation is randomly sampled.
In this case study, instead of just doing a random sampling of all students, the research divided the population of all students into subpopulations which includes freshmen, sophomores, juniors and seniors and then she makes a random sampling of each of these subpopulations.
doing quests, sorry luv. but what does it look like?
Answer:
1. A. 11/36 inches
2. D. 1 3/8 inches
Step-by-step explanation:
The amount of Chapman's assets at the beginning of the year is $40,000
What is accounting equation?
The accounting equation stated that the total assets of a company is the same as its owner's equity plus total labilities
Total assets=owner's equity+liabilities
Total assets at the end of the year=2*assets at the beginning
let us assume beginning assets were x
Total assets at the end of the year=2x
owner's equity=$20,000
liabilities=$40,000
2x=$20,000+$60,000
2x=$80,000
x=$80,000/2
x=assets at the beginning of the year=$40,000
Find out more about accounting equation on: brainly.com/question/14523202
#SPJ1
Step-by-step explanation:
y = |x - 2| - 1
Given equation is in the form of y=|x-h|+k
Where (h,k) is the vertex
h = 2 and k =-1
So (2, -1) is the vertex for the given function
To find x intercepts we plug in 0 for y
we will get two values for x because of absolute function
0 = |x-2| -1
add 1 on both sides
|x-2| =1
x-2 =1 and x-2 =-1
x= 3 and x= 1
So x intercepts are (1,0) and (3,0)
the graph is attached below
