Answer:
B and f
Step-by-step explanation:
Because I did the work
The following is an example of a cluster sampling.
Cluster sampling<span> is a </span>sampling<span> technique used when "natural" but relatively heterogeneous groupings are evident in a statistical population. It is often used in marketing research. In this technique, the total population is divided into these groups (or </span>clusters) and a simple randomsample<span> of the groups is selected.</span>
Answer:
w and x are adjacent
w and z are supplementary
y and z are supplementary
x and z are vertical angles
Step-by-step explanation:
You need 45
=45
3 points each question correct
The answer is 3x less than or equal to 45
The constant of proportionality is the ratio between two directly proportional quantities. Two quantities are directly proportional when they increase and decrease at the same rate.
You can just summarize this if you want.
Hope this helped!
