Wednesday
June 19, 2013

# Posts by Devin

Total # Posts: 129

Engineering
A 2kg piece of gold metal at 90 C is placed in 5 liters (=5kg) of water at 30 C. Determine the final temperature (Tf).

math
Please show me the steps to solve this problem: The total shipping weight of two crates is 358 pounds. One crate weighs 124 pounds more than the other. What does eah crate weigh?

Math
explore the significance of the coefficient "a" in determining the shape of the graph of y=a|x|.[

Math
explore the significance of the coefficient "a" in determining the shape of the graph of y=a|x|.[

english
Crossword puzzle Try to have_________ in length and form of your sentences. 7 letters

english
Crossword puzzle Substitute lively__________ for boring, "tired" words. Has 7 letters

social studies
I need information on Obama's budget proposal and the House's budget proposal to compare and contrast. I am having trouble finding valid, easy-to-access information on both sides. Help please?

math
what does method mean

College Algebra
I figured it out. 40 minutes. Thanks anyway

College Algebra
Charlie can grade exams in 2 hours. It takes Mark 6 hours to grade the same exams. If they work together, how long will it take for them to grade the exams?

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