Saturday

February 28, 2015

February 28, 2015

Total # Posts: 29

**Organic Chemistry**

So far I got kp=5.05 and I think b would be 0.49? Please help with steps, I am so confused!
*October 31, 2014*

**Organic Chemistry**

1) Calculate the partition coefficient of caffeine in water/methylene chloride from the following data: 10.3 g/100 mL for methylene chloride and 2.04 g/100 mL for water. 2. A student is sure that 0.500 grams of caffeine is dissolved in 125 mL of water. The student extracts the...
*October 31, 2014*

**psychology**

The average student spends 6 hours a week studying for tests.
*October 14, 2012*

**psychology**

My hypothesis is how many hours per week does the average student spend studying
*October 14, 2012*

**psychology**

I would just like someone to help me brainstorm. I don't want anyone to actually do it for me. I don't need to actually perform a survey I just need to come up with an idea and explain those questions
*October 14, 2012*

**psychology**

What hypothesis would you make? Why is your research method an appropriate one for your hypothesis? What are the advantages and disadvantages of using your research method for this study? How will your study help Rasmussen College? I was assigned a Survey for my method
*October 14, 2012*

**psychology**

Imagine that Rasmussen College has asked the psychology department to research the study habits of its students
*October 14, 2012*

**Calculus**

So I meant it is asking for the ANTIderivative
*August 15, 2010*

**Calculus**

If P'(t)= [10(t+2)]/t. What is P(t)? It is asking for the derivative, and I am so lost! Because so far we haven't covered how to find the derivative of something so complicated. Any ideas? TY
*August 15, 2010*

**Calculus**

Find f(x)' of f(x)=x^x^x I logged both sides to get ln y = x^x ln x But I am not sure what step to do after that.
*August 15, 2010*

**Math**

lim (as x approaches infinity) (x^2-1)/(x^2+1) How would you solve that by using algebra? I can simplify the above because it is difference of squares. But then what about the bottom
*August 14, 2010*

**algerbra**

Factor the polynomial completely a^2+2a-24
*July 11, 2010*

**Algebra**

Solve the equation (x-3)^2+(x+2)^=17
*July 11, 2010*

**Algerbra**

A man’s will left $75,000 to his wife, son and daughter in such a way that his son’s share was 3 times the daughter’s share, while the wife received as much as the son and daughter together. How much did each receive?
*July 11, 2010*

**math**

The sum of two numbers is 4 and their product is -32 Find the numbers.
*July 11, 2010*

**scientist**

Scientists do their experimental tests more than once, so they can reduce the effects of chance errors. This is called conducting______________. I need help with this one.
*October 6, 2009*

**math**

tell how you could use a number line to determine which of two numbers is greater.
*September 16, 2009*

**math**

tell how you could use a number line to determine which of two numbers is greater.
*September 16, 2009*

**math**

tell how you could use a number line to determine which of two numbers is greater.
*September 16, 2009*

**math**

tell how you could use a number line to determine which of two numbers is greater.
*September 16, 2009*

**math**

tell how you could use a number line to determine which of two numbers is greater.
*September 16, 2009*

**math**

write three numbers that are grater than 1,543,000 and less than 1,544,000
*September 16, 2009*

**7th grade algebra word problem**

3350
*October 24, 2008*

**grammar 8**

Why wouldn't the answer be A?
*April 1, 2008*

**physics**

Find the threshold energy that the incident neutron must have to produce the reaction 1 n 0 + 4 He 2---> 2 H 1 + 3 H 1 For this, like the 1 n 0<--- it is supposed to be written like 1 on the top 0 on the bottom next to n. like the atomic number of neutron and the other ...
*February 16, 2007*

**math**

odd number
*August 31, 2006*

**math**

forest park
*August 31, 2006*

**making dot arrays**

well i am in fifth grade i am on my last problem and no one nos the answer
*August 21, 2006*

**making dot arrays**

well i am in fifth grade i am on my last problem and no one nos the anwerds
*August 21, 2006*

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