Answer:
<u><em>y = -1/3x + 2</em></u>
Step-by-step explanation:
<em>I chose one of the points and then I plugged in the x of that coordinate and then I did the math and checked which answer choice made the equation true</em>
1. 2/7
2. 2/15
3. 5/24
4. 2/11
Which sampling method divides the population up into sections, randomly selects some of those sections, then chooses all the members from the selected sections to study?
What is Cluster Sampling?
Cluster sampling is a probability sampling technique where researchers divide the population into multiple groups (clusters) for research. Researchers then select random groups with a simple random or systematic random sampling technique for data collection and data analysis.
So, The above mentioned type of sampling is called cluster sampling.
Cluster sampling is a sampling technique in which the entire population of interest is divide into clusters or groups, then the investigator randomly selects some of these clusters and all the members of these randomly selected clusters are investigated.
For more learn about Cluster Sampling at:
brainly.com/question/20432243
#SPJ4
From the quadratic equation, it is found that the 2000 snowboards must be produced for the company to break even.
----------------------
The profit of producing x thousand snowboards is given by:
The break even point is the value of <u>x for which P(x) = 0</u>, thus:
That has two solutions:
x is in thousands, and we want the non-zero solution, thus 2000 snowboards must be produced for the company to break even.
A similar problem is given at brainly.com/question/24716530
Answer:
A
Step-by-step explanation:
