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Questions Asked on July 26, 2009

hikinda stuck :) 100.0 ml of 0.100 M H2NNH2 (kb =3.0 x10^-6) is titrated by 0.200M calculate PH after adding the following
1. 3 answers
2. asked by Jim_R
3. 5,433 views
Radium-221 has a half-life of 30 s. How long will it take for 95% of a sample to decay
1. 2 answers
2. asked by Shellie
3. 2,829 views
Evaluate log b {square root of 10b}, given that log b 2 = 0.3562 andlog b 5 = 0.8271 (sorry I had no clue how to type this in
1. 3 answers
2. asked by Shellie
3. 2,686 views
List two ways the Atlantic Slave trade affected Africa.
1. 2 answers
2. asked by Sophia
3. 1,378 views
Please describe the end behavior of the graph of the function below.f(x) = –2x^5 – x^3 + x – 5?
1. 2 answers
2. asked by Michelle
3. 1,337 views
Describe three ways the Church shaped Medieval life.
1. 2 answers
2. asked by Lee
3. 1,167 views
Subtract. Write the answer in lowest terms.7/11 - 3/11 7-3=4 11 stays the same: =4/11 is this correct?
1. 3 answers
2. asked by unknown
3. 1,147 views
Consider the polynomial:f(x) = 2x^3 – 3x^2 – 8x – 3. (a) By using the Rational Zero Theorem, list all possible rational
1. 2 answers
2. asked by Alyssa
3. 1,068 views
Describe how capitalism, agriculture, and industrialization contributed to economics, economic development, regional
1. 7 answers
2. asked by Karl2472
3. 1,001 views
How do we express this in interval notation?x < 0 or 7 < x < 9
1. 2 answers
2. asked by Beth
3. 992 views
"What are the differences among the research approaches (and thinking styles) that guide the predominant kinds of studies done
1. 0 answers
2. asked by Linda
3. 961 views
How are haploid and diploid cells similar ?thanks again Jim
1. 4 answers
2. asked by Jim_R
3. 954 views
I'm working on vertical asymptotes when factoring 6x^2 - 6 (denominator). I came up with 6(x^2-1). Then I was trying to find the
1. 1 answer
2. asked by Sydney
3. 911 views
What are the differences between reflex (involuntary) actions, and voluntary actions in terms of the way nerve impulses are
1. 1 answer
2. asked by Alyssa
3. 731 views
Need help with the following proof:prove that if lim x->c 1/f(x)= 0 then lim x->c f(x) does not exist.I think i need to use the
1. 1 answer
2. asked by jeff
3. 692 views
Ok, I need help on the book "The Road" By cormac McCarthy. I need to know 3 themes, the plot, the setting and how it affects the
1. 2 answers
2. asked by Eric
3. 665 views
Identify three reasons why Japan closed its doors to the outside world.
1. 3 answers
2. asked by Zee
3. 642 views
Which are the simple subject and the verb?The child was treated with erythromycin. was=verb treated = subject. Cultures were
1. 2 answers
2. asked by Garrett
3. 638 views
Compare matrilineal and patrilineal cultures.
1. 4 answers
2. asked by Lee
3. 633 views
Explain how this involvement impacted the U.S. political climate of the 1950s.Explain how the U.S. became involved in the
1. 1 answer
2. asked by scooby9132002
3. 594 views
How has the Galapagos Tortoise changed or adapted over time?
1. 0 answers
2. asked by Jack
3. 584 views
This is my personal reflective essay. Please fix any mistakes or awkward phrases ASAPMy body and my mind became lighter than air
1. 1 answer
2. asked by Andy
3. 579 views
Just wondering if I did this correctly step by step. If not corrections are mostly appreciated!Solve the inequality and write
1. 2 answers
2. asked by Tammie
3. 556 views
Lungs were clear with an occasional cough. verb = were,lungs = subjectHe was discharged on the fourth hospital day. verb =
1. 1 answer
2. asked by Garrett
3. 547 views
interest 7%; investment $2000, compounded monthly - how much after 10 years. I am very close on this one but must be missing an
1. 1 answer
2. asked by Shellie
3. 547 views
During the month of July, an auto manufacturer gives its production employees a vacation period so it can tool up for the new
1. 0 answers
2. asked by Samantha
3. 537 views
solving exponential equations with exponents on each side5^x =4^(x+1) They don't have common bases and now I am lost I thought I
1. 2 answers
2. asked by Shellie
3. 528 views
use the change-of-base formula to write the given logarithm as a multiple of a common logarithm.In 5
1. 1 answer
2. asked by Hannah
3. 510 views
Explain why the development of printing was described as a "revolution."
1. 1 answer
2. asked by Jeff
3. 510 views
Can people's attitudes be "isolated" by researchers? Can an attitude's contours, influence on behavior, and strengths be
1. 2 answers
2. asked by Michelle
3. 494 views
P1V1/T1=P2V2/T2combined gas law 1.0atm*0.50L/298K=5.0atm*0.50L/T2 Can you help me to go from this step to the solution?
1. 1 answer
2. asked by la
3. 480 views
He was discharged on the fourth hospital day. verb = discharged, he= subjectquestions hopefully fixed and are correct now...
1. 1 answer
2. asked by Garrett
3. 477 views
re-posting answers to questions...The patient was returned to the recovery room in good condition. verb = returned , subject
1. 2 answers
2. asked by Garrett
3. 473 views
Dear Mr. VanYerself:I am interested. The position has requirements that match my abilities. My education meets your
1. 1 answer
2. asked by tamara jones
3. 470 views
Multiply 1/2 * 1/2. Write your answer in simplest form.
1. 1 answer
2. asked by unknown
3. 470 views
Explai three ways the Byzantine Empire influenced later civilizations, including Russia.
1. 5 answers
2. asked by Azeeza
3. 454 views
"What are the differences among the research approaches (and thinking styles) that guide the predominant kinds of studies done
1. 1 answer
2. asked by Linda
3. 448 views
How long has the Galapagos Tortoise been in existence?
1. 1 answer
2. asked by Jack
3. 439 views
what is the primary consumer that is in the waters off the coast of Peru. I need to know the name and I need to find a picture
1. 3 answers
2. asked by Hannah
3. 431 views
In Midnight's Children by Salman Rushdie, which character is morally ambiguous?morally ambiguous= character whose behavior
1. 0 answers
2. asked by Joe
3. 427 views
When you have carbon monoxide poisoning and you put on a 100% oxygen mask, will the CO react with the O to make CO2 which the
1. 4 answers
2. asked by Lena
3. 427 views
In Great Expectations, what are the three spiritual stages that Pip goes through? What changes in Pip mark each progression into
1. 0 answers
2. asked by Annie
3. 427 views
Perform the indicated operation.11-6/7-7 would it be: 11-6=5 7-7=0= 5/0 undefined?
1. 1 answer
2. asked by unknown
3. 406 views
whats the similarities and difernces between gonochoristic and hermaphroditic ?thanks again Jim
1. 2 answers
2. asked by Jim_R
3. 405 views
calculate maximum payout ratio
1. 0 answers
2. asked by Anonymous
3. 401 views
I need to find the Kb of Analine. I've been told the ph is 8.81 and that the concentration of the solution is 0.1 mol/L. What
1. 11 answers
2. asked by Lena
3. 377 views
Subtract. Write the answer in lowest terms.7/11-3/11: is it.... 4/11?
1. 3 answers
2. asked by unknown
3. 376 views
wwhat is the answer to x+7y=14
1. 1 answer
2. asked by lex
3. 360 views
Compare matrillineal and patrilineal cultures.
1. 0 answers
2. asked by Lee
3. 356 views
Analytical meaning of sub cultural
1. 1 answer
2. asked by Lisa
3. 348 views
how do you find the limits of :lim sinx/x where x->0 and lim 1/x-3 where x-> 3
1. 1 answer
2. asked by Joe
3. 347 views
which is the complete subject,simple subjectThe two-and-a-half-month-old child received 2nd degree burns across the bridge of
1. 1 answer
2. asked by Jordan
3. 341 views
11-6/7-7is this correct: 11-6=5 7-7=0= 5/0: undefined.
1. 1 answer
2. asked by unknown
3. 340 views
can someone please write me a story based on a grudge.i will be really happy.
1. 1 answer
2. asked by simmy
3. 314 views
find the value of x in the equation 2(x-3)+5=(2x+6)
1. 3 answers
2. asked by emma
3. 312 views
Add.4 2/7 + 1 5/7 4+1=5 2+5=7 7 stays the same: = 5 7/7 or 6?
1. 3 answers
2. asked by unknown
3. 301 views
Add:-3/5+ (8/35)
1. 3 answers
2. asked by unknown
3. 290 views
Thank you for your help :)
1. 1 answer
2. asked by Crystal
3. 231 views
-3/5 + (8/35)im not getting these last four right....
1. 1 answer
2. asked by unknown
3. 214 views

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