Thursday
December 12, 2013

# Posts by Caitlyn

Total # Posts: 86

algebra 2
3t(t+2)-(3t+5t) for t=19 3t(t+2)-(8t) 3(19)*(19+2)-(8*19) 57*21-152 1197-152=1045

chemistry
A gas has a density of 5.56 g/l. What volume in mL would a 4.17 g of this gas occupy?

Global Studies
By Asian, I mean east Asian (Chinese, Mongolian, Nepalese, etc.) The hat wasn't quite like that; it was a bit larger, so that it went almost to his ears.

Global Studies
For my project, I had to stand in a public place for an hour and then reflect upon the diversity that I saw in my community. One person I saw was of Asian background, and clad in loose, beige trousers, and a matching shirt which was also loose-fitting. He wore flat sandals (th...

algebra
Bob and his dad visited the hardware store on Saturday. They observed the following transactions:Mr Harris bought 4 for \$0.50, Mrs Clarke bought 21 for \$1.00, Mr Montaro bought 1,124 for \$2.00 and Ms Park bought 450 for \$1.50. What were they buying?

Math
The half-life of strontium-90 is 28 years. How long will it take a 60 mg sample to decay to a mass of 15 mg?

Math
What is 54.9*10 to the 6th power in scientific notaion

Physical Science
An object travels 6m in the first second of travel, 6m again durning the second second of travel, and 6m again druning the third second. It acceleration in meters per second per second(M/S2) is