Jiya

Popular questions and responses by Jiya
  1. Science

    A mixture of iron nail , salt ,oil and water is provided to you give step wise method to separate each component from this mixture

    asked on September 8, 2016
  2. Math

    There are 92 students in the 3 rd and 4th grade at johnsonville elementary. Forty - seven of these students are in the 4th grade . Write equation to find how many third grades there are. Use a question mark to represent the unknown number and solve

    asked on September 12, 2019
  3. science

    why ice floats on water

    asked on April 20, 2017
  4. Physics

    a) Is it true or wrong to say that components in series must have the same potential difference across them? Either yes or no explain it. Marks = 5 b) Is it true or wrong to say that magnetic force vectors on charged particles point in the same direction

    asked on January 15, 2018
  5. Electrical

    A certain load takes 10kW at 0.5pf lagging when connected to a 230V, 60Hz source. The supply company charges a penalty when the power factor fall below 0.8. What size of capacitor must be used in order to avoid penalty?

    asked on May 2, 2016
  6. math

    clearly define variables. set up the equations.How many gallons of a 30% alcohol solution must be mixed with 60 gallons of a 14% solution to obtain a solution that is 20% alcohol? x represents? y represents? equation 1? equation 2?

    asked on March 1, 2016
  7. Math- Fourier series

    Evaluate the formula for cn in Fourier :integral of e^kx dx = e^kx /k :unless k=0: Type your formula for c0 and cn (n>0) into the indicated spaces. Then rewrite the Fourier series in terms of sines and cosines. Simplify as far as possible (eliminate the

    asked on February 12, 2016
  8. Math- Fourier series

    Evaluate the formula for cn in Fourier :integral of e^kx dx = e^kx /k :unless k=0: Type your formula for c0 and cn (n>0) into the indicated spaces. Then rewrite the Fourier series in terms of sines and cosines. Simplify as far as possible (eliminate the

    asked on February 12, 2016
  9. Math- Fourier series

    Evaluate the formula for cn in Fourier :integral of e^kx dx = e^kx /k :unless k=0: Type your formula for c0 and cn (n>0) into the indicated spaces. Then rewrite the Fourier series in terms of sines and cosines. Simplify as far as possible (eliminate the

    asked on February 12, 2016
  10. Math

    3 cos (ωt + 2) + 4 sin (ωt + 1) as A cos (ωt + φ) . A = ? φ= ?

    asked on February 2, 2016
  11. Math

    1. Use MATLAB Optimization Tool to solve the following problem: minimize [2x1^2+2x1x2+x2^2-10x1-10x2] subject to [x1^2+x2^2≤500] and [5x1-x2 ≤ -4] . 2. Please hand-check all the Kuhn-Tucker conditions for your answer.

    asked on December 13, 2015
  12. alkali mixtur titration

    why phenolphthalein is added first then methyl orange in alkali mixtur titration

    asked on October 8, 2014
  13. chemistry

    does kh2po4 react with sodium lauryl sulphate and can we use nah2po4 insted of kh2po4 in prepration of 0.2 m phosphate buffer ?

    asked on May 4, 2013
  14. math

    How to show that 2nCn

    asked on November 9, 2011
  15. Essay writing

    Do you suggest any sites I can search for effective narrative/descriptive writing. Thanks

    asked on August 25, 2008
  16. ENGLISH

    Which one of the following sentence represents an example of an effective definition? A. An animal is a living creature that is not human. B.An animal is different from a vegetable or mineral. C.All animals are the same in some ways, yet different in

    asked on August 8, 2008
  17. English

    In the following sentence, how is the word "band" used? Even though the darkening skies threatened rain, the band decided to play the concert. A. Subject C.Direct object D. Verb D.Object of a preposition Answer :A Is this the correct answer

    asked on August 8, 2008
  18. ENGLISH

    Identify the adjective in the following sentence. John Keats "Ode on Melancholy" is a truly beautiful poem. A. Melancholy C.beautiful C.truly D.poem Answer :C Is it correct

    asked on August 8, 2008
  19. English

    The word "before" ,is what part of speech in the following sentence? I plan to start writing before seven o'clock each morning. A. Adjective C. Preposition C. Adverb D. Interjection Answer : C Am I correct

    asked on August 8, 2008
  1. Chemistry

    Why doesn't it matters?

    posted on April 8, 2019
  2. chemistry

    45.6cc

    posted on October 9, 2018
  3. math

    I don't know

    posted on April 18, 2016
  4. Math

    yes i did but i have to show the work manually as well

    posted on December 13, 2015
  5. Basic Statistics

    10

    posted on October 16, 2014
  6. Accounting

    hi, i think u should send ur assignment on ehomeworksolution @ g mai l,co m i have worked with this site once and they are good in their work

    posted on June 17, 2013
  7. Accounting

    hi, i think u should send ur assignment on ehomeworksolution @ g mai l,co m i have worked with this site once and they are good in their work

    posted on June 17, 2013
  8. maths

    hi, i think u should send ur assignment on ehomeworksolution @ g mai l,co m i have worked with this site once and they are good in their work

    posted on June 17, 2013
  9. accounting

    hi, i think u should send ur assignment on ehomeworksolution @ g mai l,co m i have worked with this site once and they are good in their work

    posted on June 17, 2013
  10. Statistics

    hi, i think u should post ur question on ehomeworksolution ,c o m i have used this site and they are good in their work.

    posted on June 13, 2013
  11. math

    Thank you, but can u tell me how to prove it by induction?

    posted on November 10, 2011
  12. ENGLISH

    I guess D is more likely as it little bit describes an animal.

    posted on August 8, 2008
  13. English

    My mistake.Iwas leaning towards the first C .Preposition

    posted on August 8, 2008
  14. ENGLISH

    sorry,didn't notice I meant the first C,beautiful

    posted on August 8, 2008
  15. ENGLISH

    That's why it is a bit confusing ,but this is exactly how it is the text book.

    posted on August 8, 2008