Acommittee on community relations in a college town plans to survey local businesses about the importance of students as customers. from telephone book listings, the committee chooses 282 businesses at random. of these, 69 return the questionnaire mailed by the committee. the population for this study is
a. the 282 businesses chosen.
b. all businesses in the college town.
c. the 69 businesses that returned the questionnaire.
d. none of the above.

d

step-by-step explanation:

i dont have an answer

step-by-step explanation:

so firstly, we need to isolate the y variables to be able to solve these inequalities. firstly, add 0.5x on both sides of the first inequality and subtract 1.5x on both sides of the second inequality:

now since the slope is positive for the first inequality, this means that the line going upwards belongs to the first inequality, and the line going downwards belongs to the second inequality.

next, since y ≥ in the first inequality, this means that the shaded region will be above the first inequality's line, thus shading regions a and b.

next, since y ≤ in the second inequality, this means that the shaded region is going to be below this line, thus shading regions a and c.

since both lines shade region a, this means that region a is the solution.

step-by-step explanation:

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