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donnie1999
 one year ago
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?
donnie1999
 one year ago
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?

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donnie1999
 one year ago
Best ResponseYou've already chosen the best response.0\[a. f(x)=1.02 \left x/2 \right, if 2 \le x \le 4\]

donnie1999
 one year ago
Best ResponseYou've already chosen the best response.0\[b. f(x)=1.2\left x/2 \right,if 120\le x \le 240\]

donnie1999
 one year ago
Best ResponseYou've already chosen the best response.0\[c. f(x)=2.4 \left x \right.if 120 \le x \le 240\]

donnie1999
 one year ago
Best ResponseYou've already chosen the best response.0\[d. f(x) = 1/2 \left 1.2 \right, if 120\le x \le 240\]

donnie1999
 one year ago
Best ResponseYou've already chosen the best response.0\[d. f(x) = 1/2 \left 1.2 \right, if 120\le x \le 240\]

donnie1999
 one year ago
Best ResponseYou've already chosen the best response.0\[d. f(x) = 1/2 \left 1.2 \right, if 120\le x \le 240\]

butterflydreamer
 one year ago
Best ResponseYou've already chosen the best response.1remember, you want to relate earnings to number of minutes she works. So we know she works for 2  4 hrs right? So we need to convert 2 and 4 hrs to minutes. Also we know she earns $1.20 for each sundae she makes. She takes 2 minutes to make 1 sundae... therefore if x = sundae, 1.20 ( x/2) ^ here we have earning times how many sundaes she can produce per minute.

donnie1999
 one year ago
Best ResponseYou've already chosen the best response.0@butterflydreamer i got the answer b. but i am not sure if that's wright.

butterflydreamer
 one year ago
Best ResponseYou've already chosen the best response.1that should be correct :)
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