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Math Help..take a look please?

Admin — Thu, 03 Jun 2010 10:02:43 +0000

Can you help me solve this please…i know the answer
The engineering club ran a coffee and donut sale to raise money for the clubs activites. The first week they made a profit of 200 dollars, the second week they sold three times as many donuts, but half the number of coffees and made a profit of 225 dollars. if the profit for each donut was .50 and the profit for each coffee was .75 how many cofee and donuts did they sell the first week.
Thanks

How can I store coffee without everything smelling like it?

Admin — Sat, 08 May 2010 12:39:05 +0000

For months I’ve been keeping our coffee in a kitchen cabinet, but it’s always annoyed me that our storage containers (the empty ones kept in the same cupboard) smell like coffee! Is there any way to store ground coffee without the entire cabinet smelling like a cafe?

Please don’t tell me to freeze or refrigerate the coffee…I used to work with coffee and know that only promotes mold.

Does drinking coffee replace or lessen the addiction of drinking alcohol in alcoholics?

Admin — Fri, 07 May 2010 10:23:08 +0000

Does drinking coffee help reduce the addiction or daily cravings of alcohol. Can one develops an addiction to coffee? (from the caffeine)
Will the coffee addiction ever have a chance of switching over from alcohol to coffee?

This is for a research paper on an experimental analysis of behavior treatment.