Sunday
May 19, 2013

Posts by katie


Total # Posts: 1487

Need help asap**
Oh goodness. I'm deeply sorry. I wasn't trying to make anyone angry or annoyed.

Need help asap**
The oxygen gas emitted from an aquatic plant during photosynthesis is collected over water at a temperature of 25 degrees celsius and a total pressure of 762 torr. What is the partial pressure of the oxygen gas? What formula do I need to use?

report
thank you

report
What are key findings? I have to include this in a lab report. Thank you for any help

Physics
A plant falls from the windowsill of an apartment in a very tall building. If the floor of your apartment is 12.19 m above the ground, and it takes the plant 0.2580 seconds to cross your 9 ft window, from what height did the plant fall? ? m Explain what would be different if t...

math
14=2/3(9y-15)

science
How do I make an acrostic that has to do with the word Wavelength?

Statistics
These are the only ones that I am having problems with. Please help.. 8.You are given the sample mean and the sample standard deviation. Use this information to construct the 90% and the 95% confidence intervals for the population mean. Interpret the results and compare the wi...

Chemistry
On a 10.5 ounce bag of potato chips, the manufacturer states that the single serving is one ounce, which is equivalent to 150 calories. How many kilojoules are in this bag of potato chips? Is it 6.5898kJ?

Chemistry
Ooops, sorry Linda.

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