Number of results: 92

**qnt/351**

Comparing the means of two or more groups

*August 4, 2012 by fp*

**qnt/351**

Calculating the correlation between two variables

*August 4, 2012 by fp*

**QNT/351**

What level of measurement is the number of auto accidents reported in a given month?

*October 7, 2012 by JAZE*

**QNT 351**

What is the probability that a randomly selected hybrid gets more than 60 miles per gallon?

*November 11, 2013 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?

*October 7, 2012 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

*October 7, 2012 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

*March 31, 2014 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 – Ç...

*March 28, 2011 by brk*

**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 ...

*November 26, 2013 by Karen*

**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 ...

*December 18, 2006 by Jen*

**business maths**

Jennifer owes $13,000 to a friend who is charging her interest of 0.90% p.m. She is required to settle the amount owed with two equal payments, one today and the other in three months. Calculate the size of the payments using three months as the focal date. I am totally lost...

*October 30, 2014 by Victor*

**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 ...

*February 1, 2011 by Crystal*

**Math**

351 m2

*June 4, 2013 by Rae*

**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?

*October 29, 2011 by Needs Help*

**math**

200-351+5=?

*March 1, 2009 by hedi*

**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.

*January 1, 2010 by Mrs. Lakshmi*

**chemistry**

How many formula units are present in 351 g NaCl?

*January 5, 2011 by Anonymous*

**math**

find the rate of change in the number of voters between 141 and 351

*October 24, 2007 by Anonymous*

**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 ?

*November 5, 2010 by lizz*

**BIB 351**

What was Balaam's relationship to Yahweh according to the Book of Numbers 22-25? Please Help!

*June 13, 2014 by Anonymous*

**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: ....

*April 7, 2012 by Lizichka*

**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 ...

*February 2, 2011 by Crystal*

**3rd math**

Rick multiplied 53 x 7 and got a product of 351.Is Rick correct?explain why or why not.

*March 6, 2013 by Lize*

**math**

Round to the nearest ten thousand. Add and compare the answers. 16,250 + 58,351 = round first

*October 7, 2009 by Sasha*

**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?

*June 5, 2011 by Justin turner*

**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 .)

*January 27, 2010 by Anonymous*

**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?

*October 21, 2010 by Madison*

**RES/351**

under what conditions would you recommend the following probability sample non–probability sample

*July 14, 2012 by a*

**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?

*June 30, 2012 by a*

**math**

The product of 2 two digit number is 351.What is the two number and what is their sum.

*January 2, 2016 by jena*

**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.

*February 1, 2013 by Camaro Lover*

**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 appreciated!

*December 1, 2011 by Jasmin*

**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.

*February 8, 2011 by jay*

**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 ...

*June 15, 2010 by Shayla*

**solve**

e^c-2c = e-2 what is c? ummm, 1? e^1 = e 2*1 = 2 No! Answer is 0.351 How do I get this? c = 1 is one solution. To find the other, you can proceed as follows. e^c-2c - e + 2 = 0 put f(c) = e^c-2c - e + 2 Newton's Method (approximate functon by the tangent) gives succesive ...

*December 17, 2006 by Jen*

**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?

*October 6, 2009 by Sandy M.*

**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.

*July 8, 2012 by Desperate*

**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

*February 16, 2012 by eddie*

**Chemistry 2**

The equilibrium constant, Kc, for the following reaction is 1.54E-2 at 643 K. 2HI(g) H2(g) + I2(g) When a sufficiently large sample of HI(g) is introduced into an evacuated vessel at 643 K, the equilibrium concentration of I2(g) is found to be 0.351 M. Calculate the ...

*March 21, 2015 by Mariah*

**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 ...

*February 21, 2012 by Bashu*

**Chemistry 2**

The equilibrium constant, Kc, for the following reaction is 1.54E-2 at 643 K. 2HI(g) H2(g) + I2(g) When a sufficiently large sample of HI(g) is introduced into an evacuated vessel at 643 K, the equilibrium concentration of I2(g) is found to be 0.351 M. Calculate the ...

*March 21, 2015 by Mariah*

**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

*June 27, 2012 by a*

**Chemistry**

Congratulations! You have discovered a new element called Bhauzium (Bz). The average atomic mass of Bz was found to be 348.72 amu and its atomic number is 123. a) if the atomic masses of three isotopes of Bhsuzium are 342.92 amu, 356.43 amu (6.52%), and 351.29 amu, what is the...

*October 14, 2010 by Samantha*

**Math**

One day a store sold 30 sweatshirts. White ones cost $9.95 and yellow ones cost $13.50. In all, $351.75 worth of sweatshirts were sold. How many of each color were sold?

*June 24, 2016 by Nancy*

**college algebra**

Kiran drove from City A to City B, a distance of 242 mi. She increased her speed by 10 mi/h for the 351-mi trip from City B to City C. If the total trip took 12 h, what was her speed from City A to City B?

*September 30, 2015 by Maggie*

**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?

*June 25, 2012 by a*

**Calculus**

The annual inventory cost C for a manufacturer is C=(1,008,000/Q)+6.3Q where Q is the order size when the inventory is replenished. Find the change in annual cost when Q is increased from 350 to 351, and compare this with the instantaneous rate of change when Q=350.

*October 3, 2011 by Susana*

**Chemistry**

If an Alka-Seltzer tablet has a mass of 4.953 g, and an Erlenmeyer flask containing an HCl and water solution weighs 160.351 g, what is the percent by mass of NaHCO3,in the tablet if the Erlenmeyer flask and its contents weigh 164.027 g after reaction? Please include the ...

*January 25, 2011 by Me*

**physics**

Suppose a car is traveling at +23.8 m/s, and the driver sees a traffic light turn red. After 0.351 s has elapsed (the reaction time), the driver applies the brakes, and the car decelerates at 7.00 m/s2. What is the stopping distance of the car, as measured from the point where...

*September 6, 2012 by gabe*

**physics**

Suppose a car is traveling at +22.3 m/s, and the driver sees a traffic light turn red. After 0.351 s has elapsed (the reaction time), the driver applies the brakes, and the car decelerates at 8.00 m/s2. What is the stopping distance of the car, as measured from the point where...

*September 11, 2013 by Julie*

**physics**

Suppose a car is traveling at +22.3 m/s, and the driver sees a traffic light turn red. After 0.351 s has elapsed (the reaction time), the driver applies the brakes, and the car decelerates at 8.00 m/s2. What is the stopping distance of the car, as measured from the point where...

*September 11, 2013 by Julie*

**physics**

Suppose a car is traveling at +22.3 m/s, and the driver sees a traffic light turn red. After 0.351 s has elapsed (the reaction time), the driver applies the brakes, and the car decelerates at 8.00 m/s2. What is the stopping distance of the car, as measured from the point where...

*September 11, 2013 by Julie*

**Chemistry**

If 116g of butane burns in presence of 320g of oxygen, how much carbon dioxide will be produced? What is limiting reagent? So This is how I worked it out: 116gC4H10*1/58.12(molar mass of C4H10)*8 moles CO2/2 moles C4H10*44/1(molar mass of CO2)=351.27g of CO2

*March 25, 2016 by Kiana*

**Statistic**

Below are listed the numbers of doctors in various specialties by gender. Pathology Pediatric Psychiatry Male 12,575 33,020 27,803 Female 5,604 33,351 12,292 Choose 1 doctor at random. (a) Find the probability of choosing a Pathologist or a female? b.) Find the probability of ...

*March 24, 2013 by Bella*

**Chemistry**

The heat of combustion of benzene, C6H6, is -41.74 kJ/g. Combustion of 3.65 of benzene causes a temperature rise of 4.41 C^o in a certain bomb calorimeter. What is the heat capacity of this bomb calorimeter? (kJ/C^o) So, I what I did was I multiplied -41.74 kJ/g and 3.65 to ...

*December 15, 2014 by Bobby*

**physics**

The shock absorbers in the suspension system of a car are in such bad shape that they have no effect on the behavior of the springs attached to the axles. Each of the identical springs attached to the front axle supports 351 kg. A person pushes down on the middle of the front ...

*April 18, 2012 by Natasha*

**physics**

The shock absorbers in the suspension system of a car are in such bad shape that they have no effect on the behavior of the springs attached to the axles. Each of the identical springs attached to the front axle supports 351 kg. A person pushes down on the middle of the front ...

*April 18, 2012 by Natasha*

**Math**

Can someone check these inequality word problems to see if I did them right? Correct me if I'm wrong! Write a linear inequality using word problems. 1. A sculptor is selling his work at an exhibit to earn at least $25,600 in revenue. Small pieces go for $1600 and large pieces ...

*January 13, 2014 by Anonymous*

**chemistry**

A 250.0 mL sample of an aqueous solution at 25 degrees Celsius contains 35.8 mg of an unknown nonelectrolyte compound. If the solution has an osmotic pressure of 11.25 mmHg, what is the molar mass of the unknown compound? a.) 237 g/mol b.) 484 g/mol c.) 351 g/mol d.) 699 g/mol...

*October 2, 2012 by Bru*

**Chem.**

Ethanol has a heat of vaporization of 38.56 KJ/Mol. And a normal boiling point of 78.4 degrees celcius. WHAT is the vapor pressure of ethanol at 18 degrees celcius?? Okay...I don't really get out to solve for it actually. ln (P2/760 torr)= -38560/8.3145 * (1/291.15 - 1/351.15...

*February 10, 2010 by Joseph*

**Tax Questions**

Ms. Pinellla contributed property (adjusted basis $50,000, FMV $84,000) to Price Inc. in exchange for 200 shares of its stock (FMV=$74,000) and $10,000 cash. This exchange qualified under Section 351. Her adjusted basis in the Price stock is?

*April 20, 2009 by John*

**qnt/561**

Help bad golf balls shall not be greater than 1.620 ounces (45.93) the diameter of the ball shall be less than 1.680 inches the velocity f the ball shall not be greater than 250 feet per second. they check these often using random sampling, the dozen of each kind are sampled ...

*August 22, 2015 by Anoymous*

**Math mrs sue**

Can you check these? 18% of 90 is what number? i got 16.2 what number is 41% of 800? i got: 1951.22 what number 5% of 522? i got : 10440 70% of 279 is what number? i got: 195.3 what number is 90% of 13? i got : 14.44 9% of 351 is what number? i got: 32 36% of 95 is what number...

*March 1, 2012 by Marko*

**math percents**

Can you check these? 18% of 90 is what number? i got 16.2 what number is 41% of 800? i got: 1951.22 what number 5% of 522? i got : 10440 70% of 279 is what number? i got: 195.3 what number is 90% of 13? i got : 14.44 9% of 351 is what number? i got: 32 36% of 95 is what number...

*March 1, 2012 by marko*

**Rounding up and down**

1. Lily moves 0.337 tonnes of sand to make a sandpit how much is this to two decimal places? 2. Lily moves 0.5 tonnes of pebbles to decorate the flower bed. If this mass has been to one decimal place, which of these could be the actual mass of pebbles? A 0.351 tonnes B. 0.562 ...

*December 1, 2014 by Manpreet*

**Calculus**

A company manufactures x units of one item and y units of another. The total cost in dollars, C, of producing these two items is approximated by the function C=7x^2+xy+1y^2+600. A) If the production quota for the total number of items (both types combined) is 182, find the ...

*October 18, 2015 by A*

**Math: profits and costs**

Anne and Carol conducted a cooking class. They collected $375 from the participants as registration fees. They used $180 of this money to pay for rental of the kitchen. Carol took the remainder of $195 and $205 of her own money for Anne to buy food. Anne spent $351 (she has $...

*June 28, 2012 by edtan*

**Physics HELP!**

A crate of mass 52.8 kg is being transported on the flatbed of a pickup truck. The coefficient of static friction between the crate and the trucks flatbed is 0.351, and the coefficient of kinetic friction is 0.305. (a) The truck accelerates forward on level ground. What is the...

*October 3, 2012 by Anonymous*

**Physics**

A solid circular disk has a mass of 1.67 kg and a radius of 0.144 m. Each of three identical thin rods has a mass of 0.351 kg. The rods are attached perpendicularly to the plane of the disk at its outer edge to form a three-legged stool (see the figure). Find the moment of ...

*November 3, 2012 by StressedStudent*

**Physics URGENT!!!**

A crate of mass 52.8 kg is being transported on the flatbed of a pickup truck. The coefficient of static friction between the crate and the trucks flatbed is 0.351, and the coefficient of kinetic friction is 0.305. (a) The truck accelerates forward on level ground. What is the...

*October 3, 2012 by Anonymous*

**Physics- Elena please help!**

A crate of mass 52.8 kg is being transported on the flatbed of a pickup truck. The coefficient of static friction between the crate and the trucks flatbed is 0.351, and the coefficient of kinetic friction is 0.305. (a) The truck accelerates forward on level ground. What is the...

*October 3, 2012 by Anonymous*

**fischer esterification**

which alcohol and carboxylic acid would produce benzyl isobutyrate by Fischer esterification? and which alcohol and carboxylic acid would produce isobutyl benzoate by fischer esterification? Since this is not my area of expertise, I searched Google under the key words "Fischer...

*March 4, 2007 by Rob*

**bookkeeping**

received a check for 154.72 for unassembled products includes 8.06 sales tax and 12.30 in transportation what is the entry for the transaction in the sales dept.a sales credit? (a)132.33 (b)134.36 (c)152.72 (d)154.69 my answer is b received a payment for 3296.87 in unassembled...

*April 6, 2012 by susue*

**geometry**

1. What is the lateral surface area of a square pyramid with side length 11.2 cm and slant height 20 cm? 224 cm2 448 cm2 896 cm2 2508.8 cm2 2. What is the lateral surface area of a cone with radius 19 cm and slant height 11 cm? 19 cm2 30 cm2 200 cm2 209 cm2 3. What is the ...

*April 18, 2012 by lilman*

**Chemistry**

Calculate the ratio of moles of CO2 produced to moles of the original gas mixture? A mixture of methane (CH4) and ethane (C2H6) is stored in a container at 294 mmHg. The gases are burned in air to form CO2 and H2O. If the pressure of CO2 is 351 mmHg measures at the same ...

*August 13, 2010 by Jenny*

**Chemistry**

Calculate the ratio of moles of CO2 produced to moles of the original gas mixture? A mixture of methane (CH4) and ethane (C2H6) is stored in a container at 294 mmHg. The gases are burned in air to form CO2 and H2O. If the pressure of CO2 is 351 mmHg measures at the same ...

*August 13, 2010 by Jenny*

**Math**

A triangular number is a number that can be represented by dots arranged in a triangular shape as shown below. The first four triangular numbers are 1,3,6,10. What is the 10th triangular number? the 20th? the 100th? 1st 2nd 3rd 4th . . . . . . . . . . . . . . . . . . . . Is ...

*October 9, 2006 by Daniel*

**Physics**

Two forces are applied to a car in an effort to move it, as shown in the following figure (cannot attach picture), where F1 = 416 N, 10 degrees to the left of north and F2 = 356 N, 30 degrees to the right of north. What is the sum of these two forces acting on the car? ...

*September 12, 2014 by Riley*

**Fed Tax**

Locust Corp desires to set up a distribution facility in a southern state. After consideration negotiations with a small town in Alabama, Locust accepts the following offer: land (fair market value of $3 million) and cash of $1 million. a) How much gain, if any, must Locust ...

*June 29, 2010 by Jessica*

**sequence**

give the general term of the sequence 1,2,3,5,10,15,25,... Type "integer sequences" in google: Fibonacci numbers written in base 8: 1, 2, 3, 5, 10, 15, 25, 42, 67, 131, 220, 351, 571, 1142, 1733, 3075, 5030, 10125, 15155, 25302, 42457, 67761, 132440, 222421, 355061, 577502, ...

*February 20, 2007 by sadhana*

**accounting**

Els Company most recently reconciled its bank statement? Els Company most recently reconciled its bank statement and book balances of cash on August 31 and it reported two checks outstanding, No. 5888 for $1,038.05 and No. 5893 for $484.25. The following information is ...

*February 26, 2010 by muff*

**business**

CheckPoint: Calculating Fixed Costs, Variable Costs, and Break-Even Point for a Program • Calculate the fixed cost, variable costs, and break-even point for the program suggested in Appendix D. • Base your calculations on the financial data for 2002. Appendix D. XYZ NON-...

*April 22, 2011 by ash*

**HSM 260**

CheckPoint: Calculating Fixed Costs, Variable Costs, and Break-Even Point for a Program · Calculate the fixed cost, variable costs, and break-even point for the program suggested in Appendix D. BASED ON THE ASSIGNMENT DIRECTIONS FOUND IN THE COURSE MATERIALS FOLDER. · Base ...

*May 31, 2010 by Erin*

**Solar system**

According to the theory of gravitation, the earth must be continually “falling” toward the sun. If this is true, why does the average distance between earth and sun not grow smaller? Without gravity, the Earth would go in a straight line. It falls toward the Sun exactly ...

*January 1, 2007 by Kim*

**Human Services**

Calculate the fixed cost, variable costs, and break-even point for the program suggested in Appendix D. BASED ON THE ASSIGNMENT DIRECTIONS FOUND IN THE COURSE MATERIALS FOLDER. · Base your calculations on the financial data for 2002. XYZ NON-PROFIT CORPORATION INCOME ...

*August 3, 2011 by Isabella*

**Finance**

The most recent financial statements for Retro Machine, Inc., follow. Sales for 2010 are projected to grow by 20 percent. Interest expense will remain constant; the tax rate and the dividend payout rate will also remain constant. Costs, other expenses, current assets, fixed ...

*March 20, 2013 by cj*

**accounting**

Selected year- end financial statements of Cadet Corporation follow. ( All sales were on credit; selected balance sheet amounts at December 31, 2008 (prior year – you will need this to calculate certain averages), were inventory, $ 56,900; total assets, $ 219,400; common ...

*October 30, 2011 by Renee*

**eth 125**

a. What do these statistics reveal about Asian diversity in America? b. What do you believe is the future of Asian diversity in America? Cultural Makeup 13.1 million U.S. residents are Asian or Asian in combination with other races 943,000 estimated number of U.S. residents ...

*January 10, 2009 by coreen*

**business math**

Find the annual amount of FICA at a 7.51% rate by computing his annual salary. Sam Takagi Weekly salary: $435.16 Not self-employed Find the annual amount of FICA by computing his annual salary. $169,938.68 $16,993.87 $1,699.39 2. Find the annual amount of FICA at a 7.51% rate ...

*January 22, 2014 by Alex(:*

**Itroduction to finance**

Anaswer all questions You have been commissioned to analyse the financial statements of MILOPA LIMITED. Below are the Consolidated statement of financial position and the Statement of Comprehensive Income of the companies. STATEMENTS OF FINANCIAL POSITION as at 31 December ...

*November 26, 2012 by ahdab*

**Accounting**

Financial Accounting 1. The following information was made available from the income statement and balance sheet of Meranda Company: ITEM 12/31/2010 12/31/2009 Accounts Receivable $ 42,000 $ 45,100 Accounts Payable 27,900 24,500 Merchandise Inventory 68,000 63,000 Sales (2010...

*October 19, 2012 by Angie*

**general math**

I have 20 puzzle tables (1,2,3,…,20) that contain of 10 rows (1,2,3,…,10) each. There are numbers 1,2,3,4,… in each of every tables, which has a unique position to every rows. I am just wondering if you can help me how to find the relations between them, so the next ...

*September 25, 2007 by Steven*

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