Answer:
The feasible region is unbounded which is the shaded portion in the graph.
Step-by-step explanation:
Given that, the number of hours Jessie works as a teacher and tutor is y and x respectively, which can't be negative.
So, 
y\ge0\;\cdots(ii)
She works at least 36 hours a week.


She works as a teacher for al least twice the number of hours she works as a tutor.

The boundary of the inequalities from equations (i), (ii), (iii), and (iv) are
and
.
The feasible region is the shaded portion which is the unbounded region as shown in the graph. Any point P(x,y) from the feasible region will satisfies all the constraints.
Answer:
The value of Cp (measure of potential capability) is 6.33.
Step-by-step explanation:
Given information: Process average = 2 inches, process standard deviation = 0.05 inches, lower engineering specification limit = 1.6 inches and upper engineering specification limit =3.5 inches.
The formula for Cp (measure of potential capability) is

Where, USL is upper specification limit, LSL is specification limit, σ is process standard deviation.
Substitute USL=3.5, LSL=1.6 and σ=0.05 in the above formula.




Therefore the value of Cp (measure of potential capability) is 6.33.
Answer:
89
Step-by-step explanation:
To solve for the average score, add up all of the values of the scores and then divide it by the amount of times he played:
A=(92 + 87 + 88)/3
A = 89
Answer:
Step-by-step explanation:
Answer:
16.7 percent
Step-by-step explanation:
you must find what percent 100 is of 120 and then subtract that percentage from 100