Marge runs an ice cream parlor. her specialty is triple chocolate sundaes. she can prepare 1 sundae every 2 minutes, and she earns $1.20 for each sundae she makes. if she just makes sundaes for a single shift of at most 4 hours and at least 2 hours, which function relates her earnings to the number of minutes she works?

Step-by-step explanation:

Given that Marge runs an ice cream parlor. Her specialty is triple chocolate sundaes. She can prepare 1 sundae every 2 minutes, and she earns $1.20 for each sundae she makes.

If t is the no of hours she works,

then

Minimum sundae she makes would be =

Maximum sundae she makes would be =

Earnings is 1.20 for each sundae

Thus her earnings would lie between