Consider the system of inequalities and its graph.
2 answers:
Answer:
section 3
Step-by-step explanation:
we have
----> inequality A
The solution of the inequality A is the shaded area above the solid line y=x/4
-----> inequality B
The solution of the inequality B is the shaded area below the solid line y=x-3
therefore
The solution of the system of inequalities is the shaded area in the section 3
see the attached figure
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We have that F is proportional to m1. Hence, we have that F=m1*c when we change the first mass. We also have that F=m2*c when we only change the 2nd mass. Since F scales inversely with the square of the distance, we have that 
. Combining all of the facts above, we get that F=c*
where c is a constant.
Answer:
Option a) Mean
Mean is affected a lot by the change in the last observation as the median remains the same.
Step-by-step explanation:
we are given the following in the question:
Data set A: 64, 65, 66, 68, 70, 71, 72
Data set B: 64, 65, 66, 68, 70, 71, 720
For data set A, the mean and median are 68.
For data set B:
Formula:
Sorted data:
64, 65, 66, 68, 70, 71, 720
Clearly, 720 is the is a outlier.
As seen mean is affected a lot by the change in the last observation as the median remains the same.