For the answer to the question above asking an<span> office supplies salesperson sold $1,284 in week 1, $976 in week 2, $489 in week 3 and $1,042 in week 4.
Is this an incomplete question or you are asking for the total sales?
should I add them up? The answer would be 3,791</span>
Answer:
r~ 49.97
Step-by-step explanation:
The conclusion drawn from the study is instance because the sample is homogenous and an experimental study was performed.
<h3>What is an experimental study?</h3>
An experimental study deals with a dependent variable and there is a dependent variable.
Also, a control is used to establish the validity of the results.
The dependent variable is the level of softness after treatment while the independent variable is the type of water softener used.
The conclusion drawn from the study is instance because the sample is homogenous and an experimental study was performed.
Learn more about the experiment:
brainly.com/question/9199868
#SPJ1
Step-by-step explanation:
a.c=2πr
c=2x3.142x50
c=100x3.142
c=0.03142
b.c=2πr
286=2x31/7xr
286=62r/7
286x7=62r
2002=62r
2002/62=r
32.3=r
r=32.3
