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April 17, 2014

Search: Calculating Averages?

Number of results: 1,352

math
I am taking a job related test consisting of several math sections. I have been out of school for quite some time and am looking to find the easiest place to get tips and tutorials to solve these questions. The topics are as follows: multiplication and division of fractions ...
Saturday, September 3, 2011 at 12:13am by jay

math
i am taking a job related test with many math sections. I am long out of school and need some tutorials as well as practice questions and answers. The topics are as follows: -multiplication and division of fractions and mixed numbers -calculating percentages -calculating ...
Saturday, September 3, 2011 at 3:20am by jay

Calculating Averages?
55.8
Monday, August 29, 2011 at 9:15pm by A

Calculating Averages?
i got 56.2amu but it was wrong. i don't know how to find the average amu?
Monday, August 29, 2011 at 9:15pm by Alison

Calculating Averages?
just throwing out a number because i'm bored: 55.8741 was what i got. I'm no chemist, but i wanted to take a shot at it and now i'm curious how close the real answer is to mine.
Monday, August 29, 2011 at 9:15pm by Kevin

Accounting
I need to do a report and compare ratios for a target company against industry averages. I have calculated the averages for my company, but where do I get information on industry averages? For example, what is the industry average receivable turnover ratio in the enterprise ...
Wednesday, August 8, 2007 at 11:57am by AccountingStudent

Human Services Management
(1) simple moving averages, (2) weighted moving averages, (3) exponential smoothing, and (4) time series regression
Sunday, May 23, 2010 at 1:45pm by Anonymous

Calculating Averages?
A certain element has four isotopes. 5.85% of has a mass of 53.93961 . 91.8% of has a mass of 55.934939 . 2.12% of has a mass of 56.93539 . 0.282% of has a mass of 57.93328 . What is the average atomic mass of element ? Express your answer numerically to three significant ...
Monday, August 29, 2011 at 9:15pm by Alison

math
the ratio of the distances a 7-iron and a 5- iron will dirve a golf ball is 5 to 6. if a golfer averages 153 yards with a 7- iron, how far should he averages with a 5-iron?
Sunday, September 26, 2010 at 6:04pm by Anonymous

financial management
show me how to work a forecast personnel expenses & total revenues using weighted moving averages & moving averages using 3 fiscal years
Wednesday, March 28, 2012 at 2:35pm by june

HSM260
Forecast personnel expenses for fiscal year 20X5 using moving averages, weighted moving averages, exponential smoothing, and time series regression. For moving averages and weighted moving averages, use only the data for the past three fiscal years. For weighted moving ...
Friday, July 15, 2011 at 8:14pm by Lisa

math
For Calculating Percentages: You can for example change 4.89 to .00489 % by moving the decimal two places. or for science we usually divide the part of mass/ the whole and times it by 100 to get percentages. Calculating ratios: you can set up a proportion by.. x/30 = 1/3 and ...
Saturday, September 3, 2011 at 12:13am by ALISON

maths
Two hikers begin walking towards each other from an initial distance of 20 km apart. Hiker P averages 4 km/h while hiker Q averages 6 km/h. When and where do they meet?
Wednesday, October 13, 2010 at 7:53pm by Jannie

Chemistry
The second equation gives the delta H for the REACTION as it is written from reactants producing products. The numbers one uses comes from tables which have been prepared from experimentally measured HEATS OF FORMATION (or calculated from different heats of formation using ...
Monday, April 5, 2010 at 11:09pm by DrBob222

Chemistry
I have one more question, why is the volume of NaCl 0.05 L when we are calculating the mols and 0.1 L when we are calculating mass?
Monday, November 12, 2012 at 10:07pm by Annie

biology
The differences in chemical properties of the two molecules, with the same formula, are due to the different ways the atoms are arranged in the molecule. As for recording the data, plot both results on a CO2 vs time scale, with the same coordinate scales. The dextrose data ...
Saturday, September 29, 2007 at 11:05am by drwls

Algebra 2
I need help setting up an equation for the following word problem: Two buses leave Dallas at the same time and travelin opposite directions. One bus averages 56 mi/h and the other bus averages 52 mi/h. When will they be 363 mi apart?
Friday, September 2, 2011 at 6:42pm by Mary

Calculating Averages?
I would suggest finding the 100% mass of each of the isotopes, adding those, then dividing by 4 I will find the 100% mass for the first one: if 5.85% has a mass of 53.93961, then 100% has a mass of 53.93961/5.85*100 or 922.0446154 I could be way off base here, perhaps a ...
Monday, August 29, 2011 at 9:15pm by Reiny

Live Help
This may not be homework...but how do I go about using the live help for this site? At this point, live help is not available. Computer glitches, you know. So keep posting your questions on the message boards. Especially in the afternoons and evenings, there are usually ...
Tuesday, September 19, 2006 at 9:00am by Tezuka

Question (this is important)
I'm sure your friend is right. A talent search isn't looking for 93.5% averages. It's looking for 99% and 100% averages. We're all proud of you -- but that doesn't mean that you qualify for every honor. Besides, why would you want to take a test when you start out behind the ...
Friday, December 2, 2011 at 6:50pm by Ms. Sue

statistics
suppose that grade point averages of undergraduate students at one university have a bell shaped distribution with a mean of 2.55 and a standard deviation of 0.43. Using the empirical rule, what percentage of students have grade point averages that are between 1.26 and 3.84
Monday, September 23, 2013 at 9:10pm by roy

Algebra
Two trains start from the same place at the same time. They travel i~ opposite directions. One averages 60 miles per hour and the other averages 80 miles per hour. After how long will they be 420 miles apart?
Monday, April 2, 2012 at 11:10pm by LIbby

Math
Could anyone give me any idea on how t o answer this? Thanks 1.A classmate tells you, “Finding the coordinates of a midpoint is easy. You just find the averages.” Is there any truth to it? Explain what you think your classmate means. - I think what he meant by saying "finding ...
Wednesday, September 1, 2010 at 11:05pm by Shadow

Accounting
The following data represent total personnel expenses for the Palmdale Human Service Agency for past four fiscal years: 20X1 $5,250,000 20X2 $5,500,000 20X3 $6,000,000 20X4 $6,750,000 Forecast personnel expenses for fiscal year 20X5 using moving averages, weighted moving ...
Thursday, May 21, 2009 at 11:40am by Confused

college
Exercise 9.1 The following data represent total personnel expenses for the Palmdale Human Service Agency for past four fiscal years: 20X1 $5,250,000 20X2 $5,500,000 20X3 $6,000,000 20X4 $6,750,000 Forecast personnel expenses for fiscal year 20X5 using moving averages, weighted...
Sunday, October 26, 2008 at 11:23pm by Anonymous

college
The following data represent total personnel expenses for the Palmdale Human Service Agency for past four fiscal years: 20X1 $5,250,000 20X2 $5,500,000 20X3 $6,000,000 20X4 $6,750,000 Forecast personnel expenses for fiscal year 20X5 using moving averages, weighted moving ...
Sunday, October 26, 2008 at 11:23pm by Shereka Sanders

college
The following data represent total personnel expenses for the Palmdale Human Service Agency for past four fiscal years: 20X1 $5,250,000 20X2 $5,500,000 20X3 $6,000,000 20X4 $6,750,000 Forecast personnel expenses for fiscal year 20X5 using moving averages, weighted moving ...
Friday, August 20, 2010 at 9:23pm by Shereka Sanders

hhs 265 math accounting
The following data represent total personnel expenses for the Palmdale Human Service Agency for past four fiscal years: 20X1 $5,250,000 20X2 $5,500,000 20X3 $6,000,000 20X4 $6,750,000 Forecast personnel expenses for fiscal year 20X5 using moving averages, weighted moving ...
Monday, June 8, 2009 at 7:19pm by kristina

hsm260
The following data represent total personnel expenses for the Palmdale Human Service Agency for past four fiscal years: 20X1 $5,250,000 20X2 $5,500,000 20X3 $6,000,000 20X4 $6,750,000 Forecast personnel expenses for fiscal year 20X5 using moving averages, weighted moving ...
Tuesday, October 13, 2009 at 2:42pm by hopeless student

Math-Trigonometry
12) Two jeeps in the desert leave their starting points at noon. The first travels a course of 345º and averages 23 mph. The second travels a course of 45º and averages 20 mph. How far apart are the two jeeps at 10 PM? What is the bearing from the first jeep to the second at ...
Tuesday, May 28, 2013 at 2:49pm by Gianna

arithmetic
http://www.mathwarehouse.com/algebra/averages/
Wednesday, June 29, 2011 at 11:12pm by TutorCat

Math
Vehicle A averages 14 miles per gallon of gasoline, and Vehicle B averages 36 miles per gallon of gasoline. At these rates, how many more gallons of gasoline does Vehicle A need than Vehicle B to make a 1,008-mile trip?
Thursday, August 26, 2010 at 11:10am by Kelly

Calculating Averages?
http://www.algebralab.org/practice/practice.aspx?file=algebra_averageatomicmass.xml
Monday, August 29, 2011 at 9:15pm by TutorCat

English
Which of the following sentences is punctuated correctly? Most of Alaska averages a population density, of under, 3 people per square, mile Most of Alaska averages a population density of under 3 people per square mile. Most of Alaska, averages a population density, of under ...
Monday, February 4, 2013 at 2:36pm by Sumare

Science
What is the equation for calculating final temperature when equal masses of water are mixed? What is the equation for calculating how much heat energy calories transferred to or from a mass of water?
Thursday, February 14, 2008 at 7:58pm by Austin

Math
A bus leaves a station at 8:00 am and averages 30 mi/h. Another bus leaves the same station following the same route two hours after the first and averages 50 mi/h. When will the second bus catch up with the first bus?
Thursday, February 27, 2014 at 11:07pm by Anonymous

math
two airplanes left the same airport traveling in opposite direction. if one airplane averages 400 miles per hour and the other airplane averages 250 miles per hour, in how many hours will the distance between the two planes be 1625 miles? Does it help to point out that if they...
Saturday, April 28, 2007 at 12:40am by anonymous

algebra
Sean and Barry are practicing in a 30-mile bike race. Sean averages 20 miles per hour and Barry averages 15 miles per hour. Howm many miles will Barry be from the finish line when Sean finishes the race?
Tuesday, April 22, 2008 at 4:57pm by Astrid

accounting
The following data represent total revenues (from all sources) for the Palmdale Human Service Agency for the past four fiscal years: 20X1 $15,000,000 20X2 $14,250,000 20X3 $14,000,000 20X4 $13,500,000 Forecast total revenues for fiscal year 20X5 using moving averages, weighted...
Sunday, April 25, 2010 at 5:10pm by Anonymous

Chemistry
Hey guys can someone help me with calculating masses of reactants and products ..... And also calculating limiting and excess reagents , I can't remember all the steps so I wanna know is there an easy way to remember it, I allways get confused and unit test is coming soon so I...
Tuesday, November 9, 2010 at 10:52pm by Saria

Chemistry HELP
Hey guys can someone help me with calculating masses of reactants and products ..... And also calculating limiting and excess reagents , I can't remember all the steps so I wanna know is there an easy way to remember it, I allways get confused and unit test is coming soon so I...
Wednesday, November 10, 2010 at 8:57am by Saria

chemistry
I forgot to add to the explanation that when calculating everything, all units for volume should be converted from mL to L, and the units for mass, when calculating molality, should be converted from g to Kg.
Monday, January 21, 2013 at 9:56am by Anonymous

calculating range
calculating the range of 0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 Is the range 16-0 =16
Thursday, April 4, 2013 at 9:11pm by luckybee

algebra
It takes a passenger train 2 hours less time than it takes a freight train to make the trip from Central City to Clear Creek. The passenger train averages 96mi/hr while the freight train averages 64mi/hr. How far is it from Central City to Clear Creek?
Sunday, November 11, 2012 at 7:55pm by Samantha

Statistics
The American Veterinary Association claims that the annual cost of medical care for dogs averages $100, with a standard deviation of $30, and for cats averages $120, with a standard deviation of $35. A)Whats the expected difference in the cost of medical care for dogs and cats...
Monday, March 1, 2010 at 8:21pm by Ashley

Human Resources
9.1 The following data represent total personnel expenses for the Palmdale Human Service Agency for past four fiscal years: 20X1 $5,250,000 20X2 $5,500,000 20X3 $6,000,000 20X4 $6,750,000 Forecast personnel expenses for fiscal year 20X5 using moving averages, weighted moving ...
Saturday, December 1, 2012 at 9:55pm by Jessie

Math
A baseball team manager lists the batting averages of 4 players on the team. Which list shows their batting averages in order from greatest to least. A.0.298 0.336 0.283 0.332 B.0.336 0.332 0.283 0.298 C.0.283 0.298 0.332 0.283 D.0.336 0.332 0.298 0.283 D?
Tuesday, October 16, 2012 at 6:52pm by Jerald

Determining Probabilities
When would you expect the experimental probability of an event to be closest to its theoretical probability? When the results of 10 trials were used in calculating the theoretical probability When the results of 10 trials were used in calculating the experimental probability ...
Tuesday, February 18, 2014 at 1:42pm by Jamar

modeling averages
2,8
Sunday, November 9, 2008 at 9:59pm by gaen

Averages
Yes. That's correct.
Thursday, January 31, 2013 at 7:57pm by Ms. Sue

hsm260
E X E R C I S E S Exercise 9.1 The following data represent total personnel expenses for the Palmdale Human Service Agency for past four fiscal years: 20X1 $5,250,000 20X2 $5,500,000 20X3 $6,000,000 20X4 $6,750,000 Forecast personnel expenses for fiscal year 20X5 using moving ...
Tuesday, October 13, 2009 at 2:42pm by kish kish

algebra 1
Means are averages.
Monday, October 11, 2010 at 12:54pm by Ms. Sue

Math - Averages
98
Friday, September 13, 2013 at 11:04am by karely varela

Honors Chemistry
I have two questions on my review study guide that go like this: 1) What is the equation for calculating the energy change that occurs when a substance changes state? 2) What is the equation for calculating the energy change that occurs when a substance increases in ...
Tuesday, April 27, 2010 at 11:48pm by Emily

Chemistry Graphing
So for Chem we have to answer a question asking why graphing is a more accurate method for measuring density than manually calculating the density. I originally thought that manually calculating was better, but my teacher told me that I would have to back that up with a lot of...
Sunday, September 22, 2013 at 3:27pm by Anonymous

accounting
E X E R C I S E S Exercise 9.1 The following data represent total personnel expenses for the Palmdale Human Service Agency for past four fiscal years: 20X1 $5,250,000 20X2 $5,500,000 20X3 $6,000,000 20X4 $6,750,000 Forecast personnel expenses for fiscal year 20X5 using moving ...
Sunday, April 25, 2010 at 5:10pm by kish kish

General Chem
So for Chem we have to answer a question asking why graphing is a more accurate method for measuring density than manually calculating the density. I originally thought that manually calculating was better, but my teacher told me that I would have to back that up with a lot of...
Sunday, September 22, 2013 at 1:33pm by Anonymous

8th Grade Algebra
I don't know how to do these types of problems whatsoever. 1) It takes a small jet plane 4 hours less time than it takes a propeller-driven plane to travel from Glen Rock to Oakville. The jet plane averages 637 km/h while the propeller plane averages 273 km/h. How far is it ...
Saturday, March 7, 2009 at 7:32pm by Gabrielle

Math
Using the index of a series as the domain and the value of the series as the range, is a series a function? Include the following in your answer: Which one of the basic functions (linear, quadratic, rational, or exponential) is related to the arithmetic series? Which one of ...
Saturday, October 28, 2006 at 11:19pm by Vianna

Math - Averages
85 = (65+82+76+87+x)/5 Solve for x.
Friday, September 13, 2013 at 11:04am by PsyDAG

techhelp ASAP
In Calc, mathematical equations are called __________. Averages?
Saturday, October 26, 2013 at 12:49am by bigurl1.4

Ethics Applied
None of the above, without modification. I am wondering if the answer should not be "moral utilitarianism". I am reminded of Oliver North's justification for lying to Congress. http://www.scu.edu/ethics/practicing/decision/calculating.html
Wednesday, October 29, 2008 at 10:22pm by bobpursley

math
why are batting averages rounded to the nearest thousandth instead of tenth or hundreth?
Thursday, September 4, 2008 at 6:23pm by martha

averages
Any number from 1 to 50 other than those you listed, unless you know in advance what the average is supposed to be.
Saturday, June 11, 2011 at 2:26pm by drwls

Averages
Find the average. 39, 47, 52 I got an answer of 46. Is this correct?
Thursday, January 31, 2013 at 7:57pm by Chrissy

macroeconomics
Show that the expenditure approach and the income approach add up to the same figure: consumption $5000 investment $1000 depreciation $600 Profits $900 Exports $500 Compensation of Employees $5,300 Government purchases $1000 Direct Taxes $800 Saving $1100 Imports $700 How do ...
Friday, April 4, 2008 at 9:55pm by Tonya

biology!!
why do Mountain dwellers have higher averages of hemoglobin than people living in coastal areas?
Friday, December 2, 2011 at 5:30am by lenny

English
Most of Alaska averages a population density of under 3 people per square mile.
Monday, February 4, 2013 at 2:36pm by Sumare

math
riding her bicycle, terry averages 9.5 miles per hour. how far could she go in 2 2/3 hours?
Thursday, January 23, 2014 at 6:38pm by Matt

Math
can you help i dnt know what to do so could you tell me how to solve it 1. every weekend, Phil drives from his home to his favorite amusement park, a distance of 60 miles. a. If he averages 40 mph for the first half of the trip, what must his average speed for the second half ...
Sunday, December 30, 2012 at 11:46pm by howard

college
The clarke family went sailing on a lske . thier boat averages 6 kilometers per hour
Wednesday, November 4, 2009 at 12:13pm by Christine

math
Twenty-seven students averages 70 on their midterm. Could 21 of them have scored about 90?
Wednesday, November 11, 2009 at 9:25pm by Jerry

statistics
Mean, which is one of the measures of central tendency (sometimes called averages) along with the median and mode.
Monday, April 22, 2013 at 7:45am by PsyDAG

Math
mapmaking cooking from a recipe batting averages value of a mutual fund share dividing an estate according to a will
Saturday, November 22, 2008 at 12:44am by drwls

Science-English
Would "Their January temperature averages -40 F, but have fallen to -93 F" work?? Thanks alot for the corrections!
Monday, April 6, 2009 at 5:56pm by Sam

math
Circumference = 2πr Since each ring averages .5cm, solve for r and then divide by 2. Or you can just eliminate the 2 in the above equation.
Thursday, August 23, 2012 at 7:19pm by PsyDAG

math10
Don works 40 hours a week at an hourly rate of $3.70. He averages $175 weekly in tips. What is his annual income?
Friday, February 5, 2010 at 4:50pm by ange

Weighted Averages
I am assuming this is a 1,000g mixture. 42% H3BO3 = 420g H3BO3/(420g H3BO3+580g H2O)= 0.42 by mass. 420g H3BO3/(420g H3BO3+580g H2O+Xg H2O)= 0.06 Solve for X Check my thinking. Check my work. There is an alternative approach. You want to dilute it by a factor of seven. (42 to ...
Sunday, October 29, 2006 at 9:52pm by DrBob222

7th grade math
which of the averages best represents data mean 18.25, median 11, mode 5 or range 34?
Sunday, October 18, 2009 at 7:34pm by nicole

Accountng
You might begin here with any links that look helpful: http://search.yahoo.com/search?fr=mcafee&p=MACRS+%26+calculating+depreciation+tutorials Sra
Sunday, June 6, 2010 at 6:49pm by SraJMcGin

Math
I searched Google under the key words "calculating square root" to get these possible sources: http://www.google.com/search?client=safari&rls=en&q=calculating+square+root&ie=UTF-8&oe=UTF-8 In the future, you can find the information you desire more quickly, if you use ...
Tuesday, September 28, 2010 at 11:01pm by PsyDAG

Math - Averages
6 * 55 = 330 330 - 135 = 195 Find the average of the 3 dogs.
Friday, September 13, 2013 at 11:38am by Ms. Sue

space
The distance between earth and sun averages 149 million Km (93 million miles).
Monday, January 10, 2011 at 9:08pm by PsyDAG

Grammar (Ms. Sue)
Indentify the tense of the underlined verb in each sentence below. 1). Statistics IS a branch of mathematics. 2). It DEALS with the study of numerical data. 3). Many people HAVE STUDIED statistics for work or fun. 4). Batting averages and scoring averages REPRESENT statistics...
Wednesday, March 27, 2013 at 6:09pm by Anonymous

physics
7)In calculating the force of gravity between two objects, if the mass of one object increased by 4 and the other by 2, how many times would the force of gravity increase? I don't really understand but I got 6 times 8)In calculating the force of gravity between two objects, if...
Tuesday, April 1, 2008 at 9:59pm by Jon

Maths
suppose function f,g,h and l are defined as follow:f(x)=4xsquared-5x+1,g(x)=-1/2x-3,h(x)=squared root(2-x)squared+1/2x,l(x)=square root2-x-3. .write down Df and solve inequality f(x)<0 .write down Dg and solve 4g(x)=8 .write down Dh,Dg+h and solve the (g+h)(x)=0 .write down...
Monday, June 6, 2011 at 3:06pm by Joel

Statistics
Always Pearson's r ≤ 1. One indicates perfect predictability. How can you get better than perfect predictability? I searched Google under the key words "calculating pearson's r" to get these possible sources: http://www.google.com/search?client=safari&rls=en&q=...
Wednesday, April 6, 2011 at 2:43am by PsyDAG

averages
if you had the nos 3,19,20,37,48 out of 50 on another draw what. Would the results of another draw be
Saturday, June 11, 2011 at 2:26pm by tanya

Interest
http://www.google.com/search?rlz=1C1GGGE_enUS379US379&sourceid=chrome&ie=UTF-8&q=calculating+interest One of these links should have a formula to help you calculate these.
Monday, April 9, 2012 at 11:00pm by Writeacher

Calculating Chi Squared
I did a biology experiment and I have to use the chi^2 method to calculate statistical significance. I got data at different time points and I just want to make sure what I'm calculating this right. The data I got for one time point are 6 and 23 I know the equation for chi^2 ...
Friday, October 28, 2011 at 7:06pm by Catherine

excel 2007
I need an excel formula that averages students test scores, dropping the lowest score if all 5 tests are taken
Tuesday, April 1, 2008 at 8:51pm by T

math
hi i need help calculating the standard error using the central limit theorem. *a population of scores contains exactly 5 scores : 2, 3, 6, 8, 11, there are 5x5=25 samples of the two scores (n=2)* i already calculated the standard deviation and mean. for the question my ...
Sunday, November 21, 2010 at 9:00pm by ash

Statistics
hi i need help calculating the standard error using the central limit theorem. *a population of scores contains exactly 5 scores : 2, 3, 6, 8, 11, there are 5x5=25 samples of the two scores (n=2)* i already calculated the standard deviation and mean. for the question my ...
Sunday, November 21, 2010 at 9:01pm by ash

Chemistry
So what is your problem in calculating Q?.
Friday, March 16, 2012 at 9:13pm by DrBob222

Business Math
Rainfall for May in Fiji averages 9" according to World Travel Guide. This year it rained 5% less. How many inches did it rain this year?
Wednesday, February 19, 2014 at 3:09pm by Mandy

algebra
A student walks and jogs to college each day.She averages 5km/h walking and 9km/h jogging.Tha distance is 8km and she makes the trip in 1 hour. How far does she jog?
Monday, November 23, 2009 at 1:38pm by kathy

cis 115
The fact is that a broad mutual that averages the whole market always outperforms all others over time. I bet Jim's top 2 or 3 never change.
Saturday, February 16, 2013 at 5:07pm by Ken

maths
A car travels 140 km during the journey it averages 35 km\h.how long will it take to travell this distance
Wednesday, February 13, 2013 at 4:44am by justin matthew holland

Coriolis effect
Does anyone wish to discuss the Coriolis effect/force? Mike http://ww2010.atmos.uiuc.edu/(Gh)/guides/mtr/fw/crls.rxml The thing I find teasing about the coriolis effect is that the faster the wind or an object is travelling the greater the deflection. Take the N Hemisphere, ...
Monday, August 21, 2006 at 4:32am by mike

Math - Averages
Set X is defined as {6,12, -4, 0, 7, 9, -1, 2, 5}. If r is the range of set X, and m is the median of the set X, what is the value of r - m ?
Tuesday, September 10, 2013 at 10:52pm by Venus

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