Questions Asked on
June 30, 2007

can some one pleasee help me!!!
The molecular structures of two ‘penicillinlike’ compounds, A and B. in the compound A the CCN ring is intentionally bold, as is the CCCCN ring in compound B. By comparing these structures assess which of A and B, might be (i) more active than
asked by s 
math,help
what formula do i use for the following problem: which of the following investments is larger after 19years? a) $7500 is deposited annually and earns 4.5% interest compounded annually. b)$600 is deposited monthly and earns 4.5% interest compounded monthly.
asked by student 
calc check: average value
Find the average value of the function "f(x) = x^2 sqrt(1+x^3)" on the interval [0,2]. and this is what i did.. please check for mistakes. thanks :D f(x) = x^2 sqrt(1+x^3), [0,2] f ave = (1/(ba))*inegral of a to b for: f(x) dx f ave = (1/(20))*integral
asked by COFFEE 
chemistry
The first step of the synthesis is described by the reaction below. When 1.750 g of Fe(NH4)2(SO4)2 6H2O is mixed with 13 mL of 1.0 M H2C2O4 , the theoretical yield of FeC2O42H2O is ? grams.. I do not understand why my answer is not correct. How do you find
asked by Tiffany 
mat 117/ algebra
My question is about scientific notations. Here is the problem. What I need clarification on is the power signs. When to add, subtract or multiply? (2.4 x 10^5)(4 x 10^4) is the anwer 9.6 x 10^9 or 9.6 x 10^20 The answer is NOT 9.6 x 10^20. Rember your
asked by Diana 
CULTURAL DIVERSITY
I need help with an assignment. I am asked to have someone fill out this worksheet. Can anyone Please help? Appendix D United StatesCentric Views Comparison Consider this question: What are an average American’s perceptions about Muslim/Arab American
asked by Christina 
Eth 125
Write an autobiographical research paper that analyzes the influences of race as it relates to your community. Firstperson account of how human interactions in your community have been racialized. For the community,neighborhood, local government, service
asked by Edna 
help needed !!! URGENT
Can some one help me I don’t know what to take out from the aspirin molecule, for the following structures? I have to generate a copy of the molecular structure of aspirin and then for each of the molecular features listed in (i) – (iii) have to
asked by kat 
Grammar
Punctuating sentences Friday nights at the diner were always busy, I prefer the activity. Is this answer correct? Friday nights at the diner were always busy; I prefer the activity. Yes, it is correct. Two independent clauses (which you have in this case)
asked by NAE 
Differentiation
Could someone confirm that the derivative of: ln(2x) is: 1/2x No answers please, just yes or no. Thanks if u= 2x d/dx ln u= 1/u du No. if u= 2x d/dx ln u= 1/u du No. Got it, thanks.
asked by CharlieGolf 
eth 125
"Making Enemies" by S. Pyne. According to Pyne, how have post 911 government responses affected prejudice and discrimination against Muslims, Arabs, and related groups? 2. List two to three characteristis of Orientalism. How may Orientalism and prejudice
asked by ann 
Government
I'm writing an essay on the Supreme Court case of Rostker vs. Goldberg(1981) I have to describe the case, talk about if I agree or diagree with the outcome and explain why or why not.I'm not very good at writing introductions but could any critique me on
asked by Jaden 
sociology
Describe other measurements sociologists use to calculate prejudice. http://www.jiskha.com/search/search.cgi?query=Describe+other+measurements+sociologists+use+to+calculate+prejudice
asked by ann 
human services administrator
can anyone give me some ideas on some methods to determine what aspects of work should be monitored and rewarded. I have a few i just am asking to see how many different things i can come up with. This is a big essay and i need more to write about so
asked by jean