The table below shows what 300 Boxer students ate for lunch on Friday. What is the ratio of the number of students who ate soup
to the number of students who did not eat soup? Food Soup Pizza Salad Hotdog Number of students
1 answer:
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Options
A. Caroline rents exactly 7 games each month.
B. Caroline rents exactly 6 games each month.
C. Caroline rents 6 or more games each month.
D. Caroline rents from 1 to 5 games each month.
Answer:
D. Caroline rents from 1 to 5 games each month.
Step-by-step explanation:
Given
Plan A:
Plan B:
Required
Which options justifies A over B
The solution to this question is option (d).
In option d, n = 1,2,3,4,5
When any of the values of n is substituted in plan A and B, respectively; the cost of plan A is cheaper than plan B.
This is not so, for other options (A - C)
To show:
Substitute 1 for n in A and B
Plan A:
Plan B:
Substitute 5 for n in A and B
Plan A:
Plan B:
<em>See that A < B</em>