Shelley
Most popular questions and responses by Shelley
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 1Machine ACapacity: 20 units/hr Station 2Capacity: 5 units/
asked on April 25, 2012 
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 
Chemistry
A 1ounce 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 
Math
Max Wholesaler borrowed $5000 on a 12%, 120day 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 
European History
What are the advantages and disadvantages of Europe's geography?
asked on August 29, 2010 
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 
accounting
An invoice is dated August 29 with terms of 4/15 EOM. What is the discount date?
asked on May 24, 2013 
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 
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 
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 
calculus
For what values of x does the graph of f(x)=x+2sinx have a horizontal tangent?
asked on October 4, 2011 
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 
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 
Calculus
Hello, I have some calculus homework that I can't seem to get started..at least not on the right track? I have 3 questions 1. integral of [(p^5)*(lnp)dp] I'm using the uvintegral v du formula So first, I'm finding u and I think it's lnp.......so du is 1/p
asked on January 23, 2007 
calculus II
We're doing areas by integrals now, with 2 eqns. I have a few questions. 1. Sketch the region in the xyplane defined by the inequalities x2(y^2)> 0 and 1xabs(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 
Math
A 19liter 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 54liter mixture consisting by volume of 1 part juice to 2 parts water, what is the value of x?
asked on January 26, 2016 
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 
Finance
Jane Smith currently holds taxexempt 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 
Math
Maximize P= 8x1+12x2 Subject to 2x1+4x2
asked on May 7, 2013 
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 
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 × 104 M. 6.60 mL of iodine solution is required to reach the
asked on March 12, 2012 
Spanish7th gradePlease check
I use spanishtypeit to do accents so I just said after phrase where I would have put the accent markthank 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 
ChemistryDr. 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 
economics
Mirks labs is a British pharmaceutical company that currently enjoys a patent monopoly in Europe, Canada and the United States, on Zatab (pronounced zaytab), an allergy medication. The global demand for Zatab is Qd = 15.00.2P Where Qd is annual quantity
asked on February 18, 2010 
math
What is the net price factor for trade discounts of 25/15/10?
asked on May 23, 2013 
chemistry
why are the equivalence point and the end point different in a titration?
asked on April 6, 2010 
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 
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 
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 
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 
European History
What is the impact of Europe's geography on European History?
asked on August 29, 2010 
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 
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 7x3y=19 The other oneI needed to solve is this Question: 4y+3y35...is that right?
asked on December 20, 2009 
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 
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 
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 yaxis 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 
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 
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 
history
How long were the Americans able to hold the Alamo?
asked on October 25, 2007 
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 
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 (1x^4))dx I don't
asked on January 22, 2007 
math116
y=x+4
asked on March 2, 2012 
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 
law
who are the beneficiaries in bail as I am in total misunderstanding of this question
asked on May 17, 2011

English
true
posted on August 27, 2015 
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 (9.81.44) = 604N you multiply the mass by gravity +/ the acceleration depending on if the elevator is moving upwards or downwards.
posted on August 13, 2015 
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 
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 
physics
Observations of neutrinos coming from the Sun Measurements of the Sun’s total energy output into space
posted on October 23, 2011 
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 
poetry
I need to find one.
posted on May 15, 2011 
Spanish7th gradePlease check
Thank youI see where I made the mistake
posted on March 27, 2011 
European History
Thank you.
posted on August 29, 2010 
Chemistry
Thanks so muchI really appreciate it
posted on May 12, 2010 
ChemistryDr. Bob
thank you
posted on May 12, 2010 
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 
chemistry
C2H4O2 + KOH> I'm not quite sure how you balance the equation?
posted on April 6, 2010 
chemistry
Thank you so much!!
posted on April 6, 2010