Popular questions and responses by Shelley
  1. Operations Management 10th edition

    The three station work cell illustrated in Figure S7.7, has a product that must go through one of the two machines at station 1 (they are parallel) before proceeding to station 2. Station 1-Machine A-Capacity: 20 units/hr Station 2-Capacity: 5 units/

    asked on April 25, 2012
  2. Chemistry

    A 1-ounce serving of Cheetos has 2.90 ×102 mg of sodium. What is this mass equivalent to in units of grams?

    asked on September 6, 2011
  3. business math

    What payment should be made on an invoice in the amount of $3,400 dated August 7 if the terms of sale are 3/15, 2/30, n/45 and the bill is paid on August 19

    asked on May 24, 2013
  4. Math

    A 19-liter mixture consists by volume of 1 part juice to 18 parts water. If x liters of juice and y liters of water are added to this mixture to make a 54-liter mixture consisting by volume of 1 part juice to 2 parts water, what is the value of x?

    asked on January 26, 2016
  5. HS English

    VERB ADJ NOUN PRO VERB PHRASE Identify the poem you will analyze, CONJ VERB PRO VERB PRO and explain why you chose it.

    asked on November 3, 2015
  6. Math

    Maximize P= 8x1+12x2 Subject to 2x1+4x2

    asked on May 7, 2013
  7. Business Statistics

    A company employs 10 people and plans to select a group of 4 of these employees to receive advanced training. How many ways can the group of four employees be selected? I thought this would be rather simple and I am completely stuck.. Any help with a

    asked on April 30, 2011
  8. chemistry

    25.00 mL of an acetic acid solution requires 23.86mL of a 0.1550M potassium hydroxide solution to reach the end point. What is the molarity of the acetic acid solution? (Hint: write the chemical reaction, and remember stoichiometry)

    asked on April 6, 2010
  9. help

    I turn polar bears white And I will make you cry. I make guys have to pee And girls comb their hair. I make celebrities look stupid And normal people look like celebrities. I turn pancakes brown And make your champane bubble. If you sqeeze me, I'll pop. If

    asked on November 19, 2007
  10. history

    How long were the Americans able to hold the Alamo?

    asked on October 25, 2007
  11. volume stoichiometry

    Determine the volume of oxygen that is needed at STP to completely react with 5.63 g of potassium. 4K + O2 yields 2H2O I don't buy the equation. If K is reacting with oxygen, then the equation is 4K + O2 ==> 2K2O Actually, I think it forms K2O2. Do you

    asked on March 19, 2007
  12. Math

    Max Wholesaler borrowed $5000 on a 12%, 120-day note. After 45 days, Max paid $1750 on the note. Thirty days later, Max paid an additional $1500. Use ordinary interest (360 days). a. Determine the total interest using the U.S. Rule. (Round your

    asked on September 18, 2018
  13. geometry

    If Alphonso takes out the trash, his dad will give him $10. If Alphonso has $10 he will go to the movies.

    asked on June 15, 2016
  14. geometry

    ABCD is a rectangle. All rectangles have congruent diagonals. Which of the following is valid based on deductive reasoning?

    asked on June 15, 2016
  15. algebre

    Victor needs to calculate the number of miles per gallon his car averages. His car's gas tank holds 15 gallons of gas. Write an equation that will help him determine the average number of miles his car gets per gallon of gas.

    asked on July 14, 2014
  16. Finance

    Jane Smith currently holds tax-exempt bonds of Good Samaritan Healthcare that pay 7 percent interest. She is in the 49 percent tax bracket. Her broker wants her to buy some Beverly Enterprises taxable bonds that will be issued next week. With all else the

    asked on June 10, 2013
  17. accounting

    An invoice is dated August 29 with terms of 4/15 EOM. What is the discount date?

    asked on May 24, 2013
  18. math

    What is the net price factor for trade discounts of 25/15/10?

    asked on May 23, 2013
  19. PHI 103

    Kari Popper advocates, as a more efficient way to examine a scientific hypothesis, which of the following? A) Gather as much data as possible supporting the hypothesis. B) Fake the data C) Try to show the hypothesis is false. D) Meditate on what the

    asked on May 15, 2012
  20. Chemistry

    A student has 100.0 mL of an unknown solution of Vitamin C. She removes 1.00 mL of this solution, dilutes it to 50.0 mL, and titrates this second solution with an iodine solution that is 8.5 × 10-4 M. 6.60 mL of iodine solution is required to reach the

    asked on March 12, 2012
  21. math116


    asked on March 2, 2012
  22. calculus

    For what values of x does the graph of f(x)=x+2sinx have a horizontal tangent?

    asked on October 4, 2011
  23. law

    who are the beneficiaries in bail as I am in total misunderstanding of this question

    asked on May 17, 2011
  24. Poetry

    I need a poem that contains at least six of the poetic devices listed below: simile metaphor personification onomatopoeia alliteration rhyme rhythm rhyme scheme repetition I need this poem before 7 pm tonight, because my assignment is due tomorrow.

    asked on May 15, 2011
  25. poetry

    I need a poem that contains at least six of the poetic devices listed below: simile metaphor personification onomatopoeia alliteration rhyme rhythm rhyme scheme repetition

    asked on May 15, 2011
  26. Spanish-7th grade-Please check

    I use spanishtypeit to do accents so I just said after phrase where I would have put the accent mark-thank you for checking 1.¿Cuál es tu deporte favorito? Mi deporte favorito es al golf. 2..¿Te gusta navegar en el internet? Si, me gusta navegar en el

    asked on March 27, 2011
  27. algebra

    Can someone help me explain how factoring is used to solve quadratic equations? I can't find an explaination anywhere.

    asked on November 24, 2010
  28. science

    How can my 3rd grader make a 3D ear using any material? All things accepted except buying a kit from the store.

    asked on October 13, 2010
  29. European History

    What is the impact of Europe's geography on European History?

    asked on August 29, 2010
  30. European History

    What are the advantages and disadvantages of Europe's geography?

    asked on August 29, 2010
  31. Chemistry

    Could you please explain what makes carbon so special and how its different formations affects its properties. I know its versatile but I don't get the rest. Thank you

    asked on May 15, 2010
  32. Chemistry-Dr. Bob

    I posted this response under your answer but I thought I would repeat it here just in case you didn't look back at the other one. I really appreciate you helping. When you go to science geek, you have to type in Shockwave/Titration to get the experiment.

    asked on May 12, 2010
  33. Chemistry

    My teacher has us doing a virtual Titration lab on sciencegeek site but never demonstrated a Titration Lab so I really don't undestand it. We have to identify five unknown acids according to how much [H+} of acid is in each solution. We had the choice of

    asked on May 12, 2010
  34. chemistry

    why are the equivalence point and the end point different in a titration?

    asked on April 6, 2010
  35. economics

    Mirks labs is a British pharmaceutical company that currently enjoys a patent monopoly in Europe, Canada and the United States, on Zatab (pronounced zay-tab), an allergy medication. The global demand for Zatab is Qd = 15.0-0.2P Where Qd is annual quantity

    asked on February 18, 2010
  36. Math

    I cannot figure this out I keep getting the order pair(1.24,-3.44), but it does not work when I check. Can you help me? 5x+5y=-11 7x-3y=19 The other oneI needed to solve is this Question: that right?

    asked on December 20, 2009
  37. statics

    If you sent out 5000 census to households and 3700 answered would my percenatge be 1.35%. please tell me if i answered this corrrectly I took the 5000 and divided it with the 3700 and I received the answer of 1.35% Please help thanks Shelley.

    asked on September 16, 2009
  38. Written Communication

    What kinds of unwanted reactions might you get from readers of your messages? What steps would you take to ensure that the purpose of your message (whether informative, negative, or persuasive) is conveyed to your readers? As asked and answered previously:

    asked on July 30, 2007
  39. Calculus II

    Hello! I have a problem on volumes but I am having trouble visualizing the object. y=ln(x), y=1, y=2, x=0, about the y-axis For the graph, I graphed y=ln(x), then I have from 1 to 2. Is this one with a washer where I have integral fom 1 to 2 of pi*ln(x)^2

    asked on February 10, 2007
  40. calculus II

    We're doing areas by integrals now, with 2 eqns. I have a few questions. 1. Sketch the region in the xy-plane defined by the inequalities x-2(y^2)> 0 and 1-x-abs(y)>0. and find its area. Would it be best to solve for x, then graph it as x= something? Then

    asked on February 8, 2007
  41. Physics

    in the equation w= fd it is assumed that the force varies and is exerted in the direction of displacement... true or false? Yes. Force is measured in the direction of displacement.

    asked on February 7, 2007
  42. Calculus - Integration

    Hello! I really don't think I am understanding my calc hw. Please help me fix my errors. Thank you! 1. integral from 0 to pi/4 of (tanx^2)(secx^4)dx It says u = tan x to substitute So if I use u = tan x, then my du = secx^2 then I have integral of (u^2)

    asked on January 29, 2007
  43. Calculus

    Hello, I have some calculus homework that I can't seem to get least not on the right track? I have 3 questions 1. integral of [(p^5)*(lnp)dp] I'm using the uv-integral v du formula So first, I'm finding u and I think it's du is 1/p

    asked on January 23, 2007
  44. Calculus

    Hello Everyone, I need help with Calc II. 1. Integral from 0 to 1 of (sin(3*pi*t))dt For this one, I got -1/3pi cos (9 pi^2) + 1/3pi 2. indefinite integral of sinxcos(cosx)dx I got sin(cosx) + C 3. Indefinite integral of x over (root (1-x^4))dx I don't

    asked on January 22, 2007
  1. English


    posted on August 27, 2015
  2. physics

    a) weight in N = 72.2 x (9.8+1.53) = 818N b) weight in N = 72.2 x 9.8 = 708N c) weight in N = 72.2 x (9.8-1.44) = 604N you multiply the mass by gravity +/- the acceleration depending on if the elevator is moving upwards or downwards.

    posted on August 13, 2015
  3. sociology

    I believe that it would be that man has "evolved" into having to rely more on technology for a means of communication. If today's man were forced into a society without cell phones, computers, electricity, or means of gas powered modes of transportation,

    posted on October 16, 2014
  4. College Chemistry

    Describe how you could separate the components of a mixture of PbCl2 and NaSO4 and recover the two substances.

    posted on February 16, 2014
  5. physics

    -Observations of neutrinos coming from the Sun -Measurements of the Sun’s total energy output into space

    posted on October 23, 2011
  6. poetry

    I am hoping you can direct me in this by today, since my assignment is due tomorrow. Thanks for all of your help!!

    posted on May 15, 2011
  7. poetry

    I need to find one.

    posted on May 15, 2011
  8. Spanish-7th grade-Please check

    Thank you-I see where I made the mistake-

    posted on March 27, 2011
  9. European History

    Thank you.

    posted on August 29, 2010
  10. Chemistry

    Thanks so much-I really appreciate it

    posted on May 12, 2010
  11. Chemistry-Dr. Bob

    thank you

    posted on May 12, 2010
  12. Chemistry

    The web site for sciencegeek -you need to type in Shockwave/Titration after sceiencegeek So when I take the volume of base times the moles of base and divided by volume of acid, that gives me the [H+] of the acid, correct?

    posted on May 12, 2010
  13. chemistry

    C2H4O2 + KOH--> I'm not quite sure how you balance the equation?

    posted on April 6, 2010
  14. chemistry

    Thank you so much!!

    posted on April 6, 2010