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Elementary,Middle School,High School,College,University,PHD
| Teaching Since: | May 2017 |
| Last Sign in: | 408 Weeks Ago, 2 Days Ago |
| Questions Answered: | 66690 |
| Tutorials Posted: | 66688 |
MCS,PHD
Argosy University/ Phoniex University/
Nov-2005 - Oct-2011
Professor
Phoniex University
Oct-2001 - Nov-2016
Jack knows that adding a special grain supplement to his cows will produce more milk according to the following schedule:
1/3 2/5 3/7 4/8 5/8.65 6/8.75;Â Â
where the first number reports the total number of pounds of grain supplement, and the second number reports the total amount of milk produced. For example, 3/7 means that if the cow is fed 3 pounds of grain supplement, the cow will produce 7 units of milk. Â
How many pounds of grain supplement should Jack feed the cows if the farm receives $0.50 per unit of milk and the price of grain supplement is $0.30 per pound?
| Â | Â | 5 pounds |
| Â | Â | 4 pounds |
| Â | Â | 2 pounds |
| Â | Â | 6 pounds |
| Â | Â | 3 pounds |
Â
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