In order for a gear to work in a piece of machinery, the radius of the gear, r, must be greater than 4 cm, but not exceed 4.1 cm
2 answers:
Answer:
Step-by-step explanation:
We have been given that the radius of the gear, r, must be greater than 4 cm.
We can represent this information in an inequality as:
We are also told that the gear must not exceed 4.1 cm. We can represent this information in an inequality as:
Upon combining both inequalities, we will get:
Therefore, our required inequality is .
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Answer:
a)
b) 2012, 1049 stores. 2014, 1041 stores. c) Yes it is a downsizing company.
Step-by-step explanation:
a)
s=year | f(s) = number of stores per year
1 | 1078
4| 1067
s=1 in 2003
b) For 2012, s=9. For 2014, s=11
c) In deed. Since the function shows a decreasing amount of JC Penney stores. Maybe this is a downsizing from this company, progressively closing some stores.