Wednesday

April 23, 2014

April 23, 2014

Number of results: 171

**QNT/351**

RAW DATA
*Sunday, October 7, 2012 at 2:43pm by Anonymous*

**qnt/351**

Comparing the means of two or more groups
*Saturday, August 4, 2012 at 1:22am by fp*

**qnt/351**

Calculating the correlation between two variables
*Saturday, August 4, 2012 at 1:23am by fp*

**QNT/351**

What level of measurement is the number of auto accidents reported in a given month?
*Sunday, October 7, 2012 at 2:42pm by JAZE*

**QNT 351**

What is the probability that a randomly selected hybrid gets more than 60 miles per gallon?
*Monday, November 11, 2013 at 6:49pm by Nikki*

**QNT/351**

The names of the positions in a corporation, such as chief operating officer or controller, are examples of what level of measurement?
*Sunday, October 7, 2012 at 2:42pm by JAZE*

**QNT/351**

7) Shoe sizes, such as 7B, 10D, and 12EEE, are examples of what level of measurement? A. Nominal B. Ordinal C. Interval D. Ratio
*Sunday, October 7, 2012 at 2:43pm by JAZE*

**qnt/351**

The performance of personal and business investments is measured as a percentage, return on investment. What type of variable is return on investment?
*Saturday, August 4, 2012 at 1:23am by JAZE*

**QNT/351**

8) Monthly commissions of first-year insurance brokers are $1,270, $1,310, $1,680, $1,380, $1,410, $1,570, $1,180, and $1,420. These figures are referred to as A. a histogram B. raw data C. frequency distribution D. frequency polygon
*Sunday, October 7, 2012 at 2:43pm by JAZE*

**qnt/351**

Which of the following statements about the two sample sizes is NOT true? Assume thepopulation standard deviations are equal A. Sample A = 11; sample B = 13 B. Sample A = 12; sample B = 14 C. Sample A = 13; sample B = 13 D. Sample A = 10; sample B = 16
*Monday, March 31, 2014 at 2:10pm by arelis*

**social studies(history)**

1 – Tanzimat ile Meşrutiyet yönetimlerinin Osmanlı İmparatorluğu’nda meydana getirdikleri temel değişiklikleri yazınız. 2 – İttihat ve Terakki yöneticilerinin I. Dünya Savaşı’ndan beklentileri nelerdir. 3 – Çanakkale Sava...
*Monday, March 28, 2011 at 4:43pm by brk*

**6th math**

Since your problem is incomplete, I don't know what you're looking for. However, if you need to know the number of points needed to bring a grade up to 94 -- 4-test average = 93 + 86 + 92 + 80 = 351 351/4 = 87.75 = 88 5* 94 = 470 470 - 351 = 119
*Friday, September 25, 2009 at 12:19pm by Ms. Sue*

**QNT/351**

http://courses.csusm.edu/soc201kb/levelofmeasurementrefresher.htm
*Sunday, October 7, 2012 at 2:43pm by Ms. Sue*

**QNT/351**

http://courses.csusm.edu/soc201kb/levelofmeasurementrefresher.htm
*Sunday, October 7, 2012 at 2:42pm by Ms. Sue*

**QNT/351**

http://courses.csusm.edu/soc201kb/levelofmeasurementrefresher.htm
*Sunday, October 7, 2012 at 2:42pm by Ms. Sue*

**Geometry **

(20^2-7^2) = 351 sqrt of 351 = 18.7
*Wednesday, March 9, 2011 at 5:14pm by Jay*

**QNT/351**

Describe a business situation, other than what has already been selected by fellow students or selected from the team assignment, where mean and standard deviation can be used in decision making. Describe how calculation of mean and standard deviation can help in making a ...
*Tuesday, November 26, 2013 at 2:34pm by Karen*

**physics**

d1 + d2 = 5.97 m. Vo1*t+o.5g*t^2 + Vo2*t+0.5g*t^2 = 5.97 8.5t + 4.9t^2 + 8.5t - 4.9t^2 = 5.97 17t = 5.97 t = 0.351 s. = Time at which they met. h1 =5.97-(8.5*0.351 + 4.9*(0.3510^2) = 2.38 m. Above base of cliff. h2 = 8.5*0.351 - 4.9(0.351)^2 = 2.38 m. Above the base of cliff. ...
*Wednesday, September 5, 2012 at 12:55am by Henry*

**Math-Probability **

40000 + 3 + 50 = 13,351 $13,351
*Saturday, January 23, 2010 at 5:16pm by Jennifer*

**Math**

"Expected Value is in dollars." Do not forget your units. 13,351 is the correct value, but your answer should be $13,351.00
*Monday, August 10, 2009 at 10:17am by Marth*

**geometry(triangle)**

There's probably a good geometric way to do it, but here's a trig way, using the law of cosines. AB^2 = 6^2+15^2 - 2 * 6 * 15 * (-1/2) = 351 AC^2 = PC^2 + 15^2 - 2*PC*15(-1/2) BC^2 = PC^2 + 6^2 - 2*PC*6(-1/2) AC^2-BC^2 = AB^2 = 351, so 351 = 189 + 9PC 9PC = 162
*Monday, February 25, 2013 at 11:31am by Steve*

**physics**

The Eq I have is: V = 331.4 + 0.6T. T = Temp. in deg celsius. V = Velocity in m/s. V = 331.4 + 0.6*33, V = 331.4 + 19.8 = 351.2m/s. t = d/V = 29m / 351.2m/s = 0.08257s.
*Thursday, January 20, 2011 at 8:32pm by Henry*

**math**

200-351+5=? 200 - 351 = -151 -151 + 5 = -146
*Sunday, March 1, 2009 at 4:20pm by Ms. Sue*

**percentage**

Start with 780 mL milk. Placed 221 mL in glass + 130 mL in cup = 351 mL removed from the jug. How much is left in the jug? That will be 780 mL - 351 mL = 429 % remaining = (429/780)*100 = ?
*Saturday, February 11, 2012 at 9:16pm by DrBob222*

**physics**

a. m1*V1 = m2*V2, 0.146*V1 = 0.00337*15238 = 51.35, V1 = 351.7 m/s. b. KE = 0.5m*V^2 KE = 0.5*0.00337*(15238)^2 = 391,251 J. c. KE = 0.5*0.146*(351.7)^2 = 9.030 J.
*Monday, January 30, 2012 at 11:09am by Henry*

**Trigonometry**

Why did you call this Trig ? -2/5 + (x+4/x)= 1 -2/5 + x + 4/x = 1 multiply by 5x -2x + 5x^2 + 20 = 5x 5x^2 - 7x + 20 = 0 x = (7 ± √-351)/10 = ( 7 ± i√351)/10 = (7 ± 3i√39)/10
*Tuesday, February 7, 2012 at 7:06pm by Reiny*

**Statistics**

You can get the solutions from uopaxiasolutions . com/course-list/71-qnt561/102-qnt-561-week-1-6-solutions
*Friday, January 1, 2010 at 9:00am by Hihiihi*

**solving an exponential equation**

Count iblis helped me solve this in another thread. But I am looking for an easier method. Can anyone help? What I have is e^x - 2x = e - 2 Solve for x. (The answer is 0.351) Thanks. That is a transcendental equation that has to be solved by iteration. A better approximation ...
*Monday, December 18, 2006 at 9:48am by Jen*

**physics**

1 Mile = 1600 Meters. V1 = 1600M / 4.55s = 351.65m/s = Mr X's speed. At the end of 4.25s, Mr.Y has run 1600 meters. During the same time, Mr. X runs: d = 351.65m/s * 4.25s = 1494.5 meters. 1600 -1494.5 = 105.5m apart at end of race.
*Monday, January 31, 2011 at 2:19am by Henry*

**Chemistry**

So if the mass of the compound is 351 mg the mass of chlorine is (351-225) mg = 126 mg Thus number of moles of Cu =mass/RAM Thus number of moles of Cl =mass/RAM divided by smallest number of moles to get the ratio. I'll let you work it out.
*Tuesday, October 6, 2009 at 8:28am by Dr Russ*

**College Chemistry**

The deltaH for the decomposition of 1 mole of Al2O3 is half of 351.4 kJ since the chemical equation shows 2 moles of Al2O3. Convert 12.50g Al2O3 to moles by dividing it by the molar mass of Al2O3. Multiply your answer by 351.4kJ to get the enthalpy of decomposition of 12.50g ...
*Saturday, March 20, 2010 at 5:36pm by GK*

**QNT**

A sample of 100 students participate in a final exam. The mean score is 88 with a standard deviation of five (5). What is the standard error of the measurement of the mean?
*Saturday, October 29, 2011 at 8:44pm by Needs Help*

**math**

351?
*Friday, October 5, 2012 at 8:16pm by kirstian*

**math**

351
*Friday, October 5, 2012 at 8:16pm by john*

**Statistics**

QNT 561: I want the Statistics question problems for chapter 3 and chapter 5 from the book "Statistical techniques in business and Economics" by Lind, Marchel and Wathen. Can somebody give the questions? Thanks.
*Friday, January 1, 2010 at 9:00am by Mrs. Lakshmi*

**math**

200-351+5=?
*Sunday, March 1, 2009 at 4:20pm by hedi*

**RES/351**

What following?
*Saturday, July 14, 2012 at 11:37am by Ms. Sue*

**res 351**

Anova
*Tuesday, May 29, 2012 at 12:09am by Dominique*

**math**

i think its 351
*Friday, October 5, 2012 at 8:16pm by Anthony *

**math 140**

351
*Monday, March 18, 2013 at 2:33pm by Anonymous*

**Math**

351 m2
*Tuesday, June 4, 2013 at 4:05pm by Rae*

**Chemistry**

Let X = fraction of 342.92 356.43 is 6.52% or 0.0652 as a fraction. 351.29 = (1-X-0.0652) = 0.9348-X Sum those values = 348.72 342.92X + 356.43(0.0652) + 351.29(0.9348-x) = 348.72 Solve for x which is the fraction of the first isotope and 0.9348-x is the fraction of the third ...
*Thursday, October 14, 2010 at 12:04am by DrBob222*

**Chemistry**

http://www.chem.ucalgary.ca/courses/351/Carey5th/Ch06/ch6-0-1.html
*Monday, July 26, 2010 at 10:56pm by DrBob222*

**math**

2,000,005.351
*Wednesday, August 3, 2011 at 9:57pm by Ms. Sue*

**RES/351**

I don't know thats the whole question?
*Saturday, July 14, 2012 at 11:37am by a*

**Physics**

3 m r^2 + (1/2) M r^2 where M = 1.67 and m = .351 and r = .144
*Saturday, November 3, 2012 at 9:44pm by Damon*

**math**

yeah thats right 351
*Friday, October 5, 2012 at 8:16pm by Dominic*

**RES/351**

Check the University Library.
*Monday, June 25, 2012 at 12:32pm by Ms. Sue*

**pka**

http://www.chem.ucalgary.ca/courses/351/Carey5th/Ch21/ch21-2.html
*Saturday, May 16, 2009 at 1:00pm by DrBob222*

**Chemistry**

I thought I worked this for you a couple of nights ago. moles Cacl2 in 10 g CaCl2 = 10/111 = 0.090 moles CaCl2 moles Cl in that is 0.090 x 2 = 0.180 moles Cl. moles NaCl in 10 g NaCl = 10/58.44 = 0.171 moles total moles Cl = 0.171 + 0.180 = 0.351 M = moles/L = 0.351 moles Cl/0...
*Monday, July 12, 2010 at 9:33am by DrBob222*

**Math**

(40,000 + 50 + 3)/3 = $13,351
*Saturday, December 12, 2009 at 2:04pm by drwls*

**Algebra 2**

Perfect! The other two are 412 and 351.
*Tuesday, November 30, 2010 at 11:03pm by MathMate*

**chemistry**

How many formula units are present in 351 g NaCl?
*Wednesday, January 5, 2011 at 4:38pm by Anonymous*

**RES/351**

How would you like us to help you with this assignment?
*Wednesday, June 27, 2012 at 11:29am by Ms. Sue*

**physics**

Neden kimse cevaplamamış ?
*Sunday, October 16, 2011 at 8:25pm by ytty*

**Chemistry**

What is the enthalpy change (in kJ/mol) for the following process? Na+(g) + Br-(g) --> NaBr (s) Hint: use the Born-Haber cycle Note: the reference state for Br2 is Br2(l) not Br2(g) Data (in kJ/mol): enthalpy of sublimation of Na(s): 107 standard enthalpy of formation of ...
*Tuesday, February 1, 2011 at 11:50pm by Crystal*

**math**

find the rate of change in the number of voters between 141 and 351
*Wednesday, October 24, 2007 at 2:56pm by Anonymous*

**351 whats of water (grams, swimming pools, camel humps?)**

can not do this without units
*Wednesday, January 27, 2010 at 3:10pm by Damon*

**RES/351**

Itryed but I guess I wasnt looking up the right words or something couldt find anything
*Monday, June 25, 2012 at 12:32pm by a*

**maths**

You are dealing with the triangular numbers whose sums of consecutive rows would be 1 3 6 10 15 21 28 ... these numbers are generated by (n^2+n)/2 for n equal to the set of natural numbers. So I added 90 to each of these to see if I get a perfect square. The first such n value...
*Monday, February 1, 2010 at 6:06am by Reiny*

**Calculus**

C(350) = 5085 C(351) = 5083 C'(Q) = -1008000/Q^2 + 6.3 C'(350) = -1.93 pretty close
*Monday, October 3, 2011 at 1:07pm by Steve*

**Math**

So then, my answer should be this: 13,333.33333+1+16.66666667= 13,351 is this correct? Thanks.
*Monday, August 10, 2009 at 10:17am by B.B.*

**3rd math**

Rick multiplied 53 x 7 and got a product of 351.Is Rick correct?explain why or why not.
*Wednesday, March 6, 2013 at 7:25pm by Lize*

**math plllls heelp**

The sum of 26 consecutive integers starting at n is n+(n+1)+...(n+25) = 26n + 1+...+25 = 26n + 25(26)/2 = 26n + 325 The sum of 13 consecutive integers starting at m is 13m + 78 We want 26n+325 = 13m+78 where n <= 25 and m <= 70 That means that m=2n+19 Starting with n=1, ...
*Wednesday, May 29, 2013 at 1:21am by Steve*

**Chem.**

I would not use the negative sign for delta Hvap and 1/T2 should be 1/351.55. Try those changes and get back to me. That may be the only problem you're having.
*Wednesday, February 10, 2010 at 6:05pm by DrBob222*

**math**

Round to the nearest ten thousand. Add and compare the answers. 16,250 + 58,351 = round first
*Wednesday, October 7, 2009 at 4:15pm by Sasha*

**chemistry**

21.00 mL of 0.200 M HBr is titrated with 0.351 M NaOH. What is the pH after the addition of 6.56 mL of the base ?
*Friday, November 5, 2010 at 3:14am by lizz*

**Physics**

You hear a beat produced by 2 sources: 342.6 and 351.8 Hz. What is the period of the resulting beat tone? -- is there a formula for this? If so what is it and how do you solve the question?
*Sunday, June 5, 2011 at 6:20pm by Justin turner*

**Chemistry**

well, the moles will be proportional to pressure. Balance the equations: CH4+2O2>>CO2 + 2H20 **1 C2H6+7.5 O2>> 2CO2 + 3H2O **2 so in methane, one gets the same amount of CO2 as CH4 In the ethane, one gets twice as much. So,of the final pressure, the difference is ...
*Friday, August 13, 2010 at 2:29am by bobpursley*

**math**

16,250 = 20,000 + 58,351 = 60,000 __________________ 74,601 . . 80,000
*Wednesday, October 7, 2009 at 4:15pm by Ms. Sue*

**chemistry**

How much ice at zero degrees Celcius (in grams) would have to melt to lower the temperature of 351 of water from 25 to 5? (Assume the density of water is 1.0 .)
*Wednesday, January 27, 2010 at 3:10pm by Anonymous*

**Chemistry**

I know that I am close to the answer using this formula with plugged in information: ln p2/760= 40500/8.314(1/273-1/351.1) Just not sure what I am doing wrong. Is someone could assist me that would be greatly appreciated! thanks :)
*Thursday, March 15, 2012 at 6:30pm by Christina *

**phy**

Q1 R is the resistance at 1730℃ P=U²/R = > R=U²/P = 12²/36= 4 Ohms ΔR/R₀=αΔ T (R-R₀)/R₀=αΔ T Δ T=T-T₀=1730-0 =1730 R- R₀=R₀•α•Δ T R₀=R/(1+ α•Δ T) = 0.351 Ohms R...
*Wednesday, July 3, 2013 at 6:54am by Elena*

**RES/351**

under what conditions would you recommend the following probability sample non–probability sample
*Saturday, July 14, 2012 at 11:37am by a*

**Physics- Elena please help!**

a= μ(s)•g= 0.351•9.8=3.44 m/s², a1= μ(k)•g= 0.305•9.8 =2.99 m/s²,
*Wednesday, October 3, 2012 at 6:33pm by Elena*

**Chemistry*Dr.Bob**

I keep finding all sorts of different enthalpy of vaporizations for bromine. I used: 254.66 So factoring 254.66/2 into my equation below i ended up with a lattice energy of -863.33. Can you confirm this? ____________________________________________________________ What is the ...
*Wednesday, February 2, 2011 at 10:12am by Crystal*

**Chemistry **

From data below, calculate the total heat (J) needed to convert 0.172 mol of gaseous ethanol (C2H6O) at 351° C and 1 atm to liquid ethanol at 25.0° C and 1 atm. Boiling point at 1 atm 78.5°C c gas 1.43 J/g · °C c liquid 2.45 J/g · °C ΔH°vap 40.5 kJ/mol My work: .172 mol...
*Saturday, April 7, 2012 at 6:01pm by Lizichka*

**RES/351**

what is the difference between a research question and a hypothesis? I alos need one or more research question and then develop twop appropriate hypotheses?
*Saturday, June 30, 2012 at 2:50pm by a*

**RES/351**

the second part im not sure how to do that the develop the management questions and the others Im also not working so I dont have a management dilemma for work what do I do?
*Wednesday, June 27, 2012 at 11:29am by a*

**arithmetic**

3*117=351*39=689/1=689 boxes / boxes w/movies
*Wednesday, September 21, 2011 at 8:15am by aja wade*

**Physics**

beats occur in nonlinear mediums, you get the sum, and the difference frequency. Often, we just look at the difference frequency as the beat...here it is 351.8-342.6=9.2hz period then is 1/9.2 seconds
*Sunday, June 5, 2011 at 6:20pm by bobpursley*

**Physics**

Five moles of an ideal gas are compressed isothermally from A to B, as the graph illustrates. What is the work involved if the temperature of the gas is 351 K? Be sure to include the correct algebraic sign. I did 8.31x351x5 but the answer is wrong... any help is much ...
*Thursday, December 1, 2011 at 6:01pm by Jasmin*

**chemistry**

Scroll down about 1/4 the way to find nitrogen. http://64.233.167.104/search?q=cache:LjgldHBbAGQJ:www.physics.rutgers.edu/ugrad/351/Lecture%252015.ppt+van+der+waals+coefficient+for+nitrogen&hl=en&ct=clnk&cd=1&gl=us&ie=UTF-8
*Thursday, November 1, 2007 at 8:14pm by DrBob222*

**Chemistry**

A 112 mL solution of 0.351 M HCl is added to 52.0 mL of 0.161 M HCl. What is the new concentration of HCl?
*Thursday, October 21, 2010 at 5:11pm by Madison*

**RES/351**

You could write about a management dilemma you've heard about. Think about the experiences of your family and friends. Study the Management-Research Question Hierarchy for ideas for questions.
*Wednesday, June 27, 2012 at 11:29am by Ms. Sue*

**Chm 2046**

The normal boiling point of liquid ethanol is 351 K. Assuming that its molar heat of vaporization is constant at 37.5 kJ/mol, the boiling point of C2H5OH when the external pressure is 1.35 atm is K.
*Friday, February 1, 2013 at 8:42pm by Camaro Lover*

**heeeeeeeeeeeeeelp maths**

since they are consecutive integers, the common difference in both series must be 1 d = 1 let the first term of the longer series be a let the first term of the shorter series be b sum(n) = (n/2)(2a + (n-1)d ) (26/2) (2a + 25(1) ) = (13/2)(2b + 12(1) ) 26(2a+25) = 13(2b+12) ...
*Monday, May 27, 2013 at 6:09am by Reiny*

**algebra**

According to the world almanac, in 1990 there were 41,223,804 students enrolled in full-time day schools and there were 2,397,351 classroom teachers for these students. On average, how many pupils were there per teacher? Round answer to the nearest tenth.
*Tuesday, February 8, 2011 at 7:46pm by jay*

**Trig**

1. sinθ = √351/20 2. sinθ = √24/5 the rest follow. If you get stuck, show where.
*Wednesday, January 2, 2013 at 4:21am by Steve*

**General Chemistry**

The work done when a gas is compressed in a cylinder like that shown in Figure 6.5 is 351 J. During this process, there is a heat transfer of 269 J from the gas to the surroundings. Calculate the energy change for this process. Not sure how to do this please explain with ...
*Tuesday, June 15, 2010 at 6:10pm by Shayla*

**algebnra**

13 a/2 * 13 1/2 = (13/2)(27/2) a = 351 a/4 7/3 * 13/3 = 91/9
*Saturday, March 15, 2008 at 3:21pm by Damon*

**Chemistry**

I didn't go through it but it appears to me you didn't convert T2 properly. 273.15 + 78.5 = 351.65. Try that. If it doesn't work let me know and I'll go through the math. BUT if would help if you posted you work and I looked for the error. It's better that way.
*Thursday, March 15, 2012 at 6:30pm by DrBob222*

**Statistics **

Suppose that out of 15,351 convicts who escaped from U.S. prisons, only 7667 were recaptured. Let p represent the proportion of all escaped convicts who will eventually be recaptured. Find a point estimate for p. Round your answer to four decimal places.
*Sunday, July 8, 2012 at 11:07am by Desperate *

**physics**

stopping distance: 22.3*.351 + braking but braking can be found from vf^2=vi^2+2ad solve for d. vf=0, a given, vi=22.3 add the distances.
*Wednesday, September 11, 2013 at 3:15pm by bobpursley*

**Chemistry **

You work for a nuclear company and you want to separate out radioactive carbon from the soil sample. You calculate that you should get out 351.2g of carbon from your reaction but in the lab you only weigh out 311.7g after the procedure is finish. Is there any reason to worry ...
*Tuesday, February 21, 2012 at 11:04am by Bashu*

**physics **

A harmonic wave is traveling along a rope. The oscillator that generates the wave com- pletes 46.0 vibrations in 26.5 s. A given crest of the wave travels 351 cm along the rope in a time period of 12.5 s. What is the wavelength? Answer in units of m
*Thursday, February 16, 2012 at 8:06pm by eddie*

**RES/351**

Identify a management dilemma you face at work or at an organization with which you were previously employed. Using the Management-Research Question Hierarchy in , develop the management questions, research questions, investigative questions, and measurement questions
*Wednesday, June 27, 2012 at 11:29am by a*

**Chemistry**

A compound was found to contain copper and chlorine. The mass of the compound was 351 mg. The amount of copper in the sample was found to be 225 mg. What is the empirical formula for the compound?
*Tuesday, October 6, 2009 at 8:28am by Sandy M.*

**Math**

The answer depends upon the limits of t. If you mare talking about one cycle from t = 0 to t = 2 pi (or 360 degrees), there are two solutions. One is in the third quadrant and one is in the fourth. The solutions are 351.8 degrees and 188.2 degrees. If you need it in radians, ...
*Tuesday, January 25, 2011 at 8:24am by drwls*

**RES/351**

the business research process by describing the business research process from your experience in the workplace or in an article you find through the University Library I don't have anyh experience does any one know of an article I could use?
*Monday, June 25, 2012 at 12:32pm by a*

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