Wednesday

May 27, 2015

May 27, 2015

Total # Posts: 530

**STATISTICS**

A statistics professor conducted a study on the effect of playing video games on a student’s test scores. On the first day of class, she randomly divided her classes into groups. Group one played video games 2 hours a day, group two played video games 4 hours a day, and ...
*February 5, 2011*

**3rd grade math hw help!**

A polygon is a plane figure with at least three straight sides and angles, and typically five or more.
*January 31, 2011*

**Sociology **

What is Weber's thesis or main arguement in his essay, the distribution of power: class, status, power and what are his 3 main arguments.
*January 18, 2011*

**college**

what is the mass of solute dissolved in 50.0g of a 12.5% saline solution?
*December 16, 2010*

**statistics**

1.the mean is 58.286 1.the median is 57 1.the range is 4 The standard deviation for The first data set is8.116
*December 14, 2010*

**Science**

If I put a backward spin on a rubber band ball it returns spinning in the opposite direction. This does not happen with a tennis ball or basket ball. Why does the rubber band ball change its spinning direction?
*December 14, 2010*

**Geometry**

If the angles of a triangle have the ratio 3:4:5 and you want to know what they are would you go 3x + 4x + 5x = 180 and solve for x?
*November 30, 2010*

**geometry**

Thank you so much!
*November 30, 2010*

**geometry**

Thank you! That was a fast answer! What if it was angles? The angles of a triangles have the ratio 3:4:5 - would you say that 3x + 4x + 5x = 180 and then solve for x?
*November 30, 2010*

**geometry**

If the sides of a triangle are in the ratio 3:4:5 and the perimeter of the triangle is 72 inches what are the lengths of the sides?
*November 30, 2010*

**Math**

my numerator is 6 less than my denominator. I am equivalent to 3/4.
*November 17, 2010*

**accounting**

herman company received proceeds of $188,500 on 10-year, 8% bonds issued on january 1, 2009. the bonds had a face value of $200,000, pay interest semi-annually on june 30 and december 31, and have a call price of 101. herman uses the straight-line method of amortization. what ...
*November 10, 2010*

**HSM/220**

i am not sure how to start to answer the above question written by Terrie can you point me in the right direction?
*November 8, 2010*

**Chemistry**

the mass in grams of 125 ion atoms
*October 30, 2010*

**business math**

the number increased from 599 to 625 find the% of the increase
*October 29, 2010*

**business math**

50oxes of computer paper unit price is $13.37 and the single trade rate is 15% find the net price - Im sorry my mistake
*October 29, 2010*

**business math**

a mans salary is 114,712 and he is paid bi weekly how much is his gross pay biweekly
*October 29, 2010*

**business math**

find the interest paid on loan for 2 years simple interest rate of 9% per year
*October 29, 2010*

**INTERNET BASICS**

W hich one of the following is a domian name of a URL?
*October 27, 2010*

**math**

The height, in feet, of a free]falling object t seconds after being dropped from an initial height s can be found using the function h = ]16t2 + s. An object is dropped from a helicopter 784 feet above the ground. How long will it take the object to land on the ...
*October 3, 2010*

**math 156**

a pet shop has a total of 17 dogs and birds. Altogether there are 48 feet. How many dogs are ther and how many birds?
*September 30, 2010*

**Math**

Describe the figure or polygon produced by interpreting the symbol {8/4}
*September 20, 2010*

**5th grade math**

maximum help
*September 14, 2010*

**Math**

Give two other facts about the plot or roads through it.
*September 7, 2010*

**Math**

State a generalization about a rectangle that isn’t true for a parallelogram
*September 7, 2010*

**grammar**

In the sentence...Each bike has ten gears. is "has" the verb?
*August 25, 2010*

**accounting **

I am calculating inventory methods and wanted to see if anyone could double check my figures? See below weighted Average Date Transaction Units 1-Apr Purchase 250 Unit Cost Ext Cost 5-Apr Sold 10 $10.00 2500 10-Apr Sold 10 15-Apr Purchase 200 $15.00 3000 20-Apr Sold 250 25-Apr...
*August 17, 2010*

**accounting**

What are the different criteria for recognizing revenue?
*July 14, 2010*

**Chem**

a solution of sodium hydroxide is standardized against potassium hydrogen phthalate (KHP, formula weight 204.2 g/mol). From the following data, calculate the molarity of the NaOH solution: mass of KHP 1.054 g; buret reading before tiltration 0.33 mL; buret reading after ...
*July 13, 2010*

**Government**

• What factors make it more likely that a bill will become law? What factors make it less likely? • Is it easy or difficult to pass a bill? What are some of the advantages of passing legislation quickly? What are some of the disadvantages? • Does fundraising ...
*July 12, 2010*

**accounting**

Is it because a company recognizes the efforts(expense) put in to accomplish the sale(revenue)?
*July 9, 2010*

**accounting**

Why is cost recognized as an expense at the time of a sale?
*July 9, 2010*

**business law**

What is the chronological order of the major legislation that makes up the history of employment law in this country?
*June 29, 2010*

**businsess law**

Under what circumstance would a court pierce the veil of a publicly traded corporation?
*June 22, 2010*

**businsess law**

thank you.
*June 22, 2010*

**businsess law**

yes sorry
*June 22, 2010*

**businsess law**

Why should a company incorporation?
*June 22, 2010*

**law**

Can you please reveiw my answer and provide me feedback. What tort actions do you see o The identity of potential plaintiffs o The identity of potential defendants and why you see each one as a defendant o The elements of the tort claim that constitute the plaintiff’s ...
*June 18, 2010*

**business law**

Felix is a school bus driver. He is driving children home from school one day, when he is distracted by a fight in the back of the bus. He turns to see what is happening behind him, and accidentally strikes and kills two twins riding bicycles in the bike lane. One twin is a ...
*June 8, 2010*

**social studies**

Why might Americans have chosen West Point as a good place for a fort?
*June 7, 2010*

**businsess law**

is it just between states ie CA trading with FL or does also affection the amount of trade done with America and other contries such China?
*June 1, 2010*

**businsess law**

How would the commerce clause affect american businesses?
*June 1, 2010*

**businsess law**

Thank you. I understand now why the answer is yes based on your example.
*June 1, 2010*

**businsess law**

can you provide me some more details such as an example for my understanding?
*June 1, 2010*

**businsess law**

Can a single activity be subject to both a civil lawsuit and criminal charges
*June 1, 2010*

**Financial Management**

I need to find the break-even point but am not given the units. This is what I am given. sales are 1,250,000 Variable costs are 40% of sales initial investment is 2,000,000
*May 7, 2010*

**Science**

What is the smallest and largest planet that we have discovered?
*May 6, 2010*

**communications**

I am looking for 4 suggestions on how to make team oriented projects more efficent and effective with team members that are located in different area's geographically. I just want suggestions that I could research on and elaberate on. Please help.
*May 6, 2010*

**8th grade algebra **

I need to knoe algebra to get my GED Where can i get help
*May 5, 2010*

**TRIG**

Can someone please help me? Use identities to find the indicated value for each angle measure. sin θ = 12/13, cos θ > 0 Find cos (2θ).
*May 2, 2010*

**Pshychology**

article summary on Social Perception and Interpersonal Behavior: On the Self-fulfilling Nature of Social Stereotypes by Snyder, Decker & Berscheid
*May 2, 2010*

**social science**

article summary on Social Perception and Interpersonal Behavior: On the Self-fulfilling Nature of Social Stereotypes
*May 2, 2010*

**ALGEBRA 1**

still working on this and need additional help two houses are for sale on the same street. the second house has 1000 square feet less than twice the square feet of the first house. together the houses have 4400 square feet. what is the square footage of the first house? 2x-...
*April 29, 2010*

**math**

Steri-strips cost $4.95 per box, there are 100 per box. If an orthopedic surgical group uses 200 Steri-strips a month, how much would be saved in a year by making a single purchase for a year's supply rather that 12 monthly purchases. If they use 200 strips a month 4.95x2...
*April 29, 2010*

**7th grade**

in 1755 why didn't the english people want the acadians in nova scotia?
*April 28, 2010*

**ALGEBRA 2**

HELP the bulldogs won twice as many games as they lost. if yhey played a total of 36 games,how many did they win?
*April 28, 2010*

**ALGEBRA 1 bobpursley**

I don't understand how you solved this problem
*April 28, 2010*

**ALGEBRA 1**

need help solving two houses are for sale on the same street.the second house has 1000 square feet less than twice the square feet of the first house. together the houses have 4400 square feet. what is the square footage of the first house? 2x-1000 = 4400 ???
*April 28, 2010*

**math**

An advertisement states that eight thermometers cost $12.42 minus a 3% discount. Dr. wants to order a dozen to take advantage of the savings, sales tax is 5%. What would the cost be? Is my math right? I divided 8 by $12.42 and got $1.55 p/thermometer. 12*$1.55 would cost $18....
*April 28, 2010*

**AALGEBRA**

NEED HELP SOLVING 3h/2 = 30 and 3(3+r)= 2r+4 so 3x3=9,3xr=3r = 2r+4 9+3r=2r+4 9-9+4=3r+2r ?????
*April 28, 2010*

**ALGEBRA **

need help solving 50=3(r+16)- 2(r-2) and 5(2x-10)/2 + 14 = 19
*April 28, 2010*

**math**

Dr. needs 500 needles priced at $2.60 per hundred. If she pays within 10 days she receives a 2% discount and sales tax is 5.5%. What amount would you pay with the discount? I did this. $12.60*5= $13.00 $13.00*2%=0.26 $13.00-.26=$12.74 $12.74*5.5%=0.7007 $12.74+.70=$13.44 amt ...
*April 26, 2010*

**ms. sue **

Thank You
*April 26, 2010*

**math**

ms. sue how did you come up with your answer? I did this. 33.80 and 2.5% 33.80 times .025 = 0.845. I don't understand what the total amt of bill is?
*April 26, 2010*

**math**

The laundry bill is $33.80. If paid within 10 days,the company allows a 2.5% discount. Calculate the amount of the bill.
*April 26, 2010*

**Algebra**

What is the domain and range of the square root of (x-3) 5
*April 25, 2010*

**MATH**

Please help me with this math problem. 150-4((3+9)/(4-1) X (14-11)^2) the answer is 6, I have tried everything and can not get that answer
*April 24, 2010*

**adult education**

How many grams of KOH would be necessary to make 200 mL of a 0.15 M solution?
*April 23, 2010*

**HCA/220**

Ms. Sue, Many times I've come to this website looking for help and I see your answeres. You are so out of line and hateful. If you are retired. Maybe you also need to retired from this website.
*April 21, 2010*

**MAth **

how do I find out what percent of a meter is 5 centimeters and what the percent of a meter is 5 millimeters ?
*April 14, 2010*

**MATH**

a fraction with a denominater in the thousands will always have a decimal form with more decimal places than a fraction with a single-digit denominator. How would I determine if this statement is true or fals?
*April 14, 2010*

**social studies**

What are some of the major industries of the southwest region?
*April 12, 2010*

**chemistry**

what happens if you add more borax to a slime receipe
*April 11, 2010*

**Math Grade 5**

A number pattern with the rule 6n, where n represents the position of the number in the pattern. What are the first five numbers of the pattern?
*April 7, 2010*

**Macroeconomics**

Suppose the money supply is currently 500 billion and the Fed wishes to increase it by 100 billion. Given a required reserve ratio of .25, what should it do?
*April 6, 2010*

**CHEMISTRY**

POLYMER COMPOSITE EXPERIMENT USED GLUE AND THREAD PUT STRIPS OF GLUE THEN ADDED STRANDS OF THREAD ALLOWED TO DRY DID 3 DIFFERENT STRIPS AND LAYED THREAD PARALLEL AND PERPENDICULAR ON ONE 1. I DON'T KNOW WHY THE STRIS THE LONG WAY SEEM STRONGER OR SHOULD THEY HAVE? 2. WHAT ...
*April 6, 2010*

**CHEISTRY**

MAKING SLIME!! 1.WHEN SLIME IS ROLLED INTO LONG 4 IN PIECES AND JERKED FROM TWO ENDS DOES THE SLIME ACT LIKE A SOLID OR LIQUID? i THINK A SOLID BUT WHY? 2. IF YOU PULL SLIME AT TWO ENDS AFTER ROLLED I THINK THE SLIME ACTS LIKE A SOLID BUT I DON'T KNOW WHY? 3. HOW DOES ...
*April 6, 2010*

**CHEMISTRY**

TALKING ABOUT EXTRACTING DNA eXPERIMENT: MASH FRUIT UP WITH COLD ISOPROPYL ALCOHOL, SALT, WATER, AND DETERGENT THEN EXTRACT DNA USING A WOODEN SPLINT. WHEN EXTRACTING DNA FROM STRAWBERRIES WHY CAN WE NOT SEE IT IN MASHED UP STRAWBERRIES BUT YOU CAN SEE IT ON A WOODEN SPLINT? ...
*April 6, 2010*

**Statistics**

If two dice are rolled, what is the probability that the sum of the numbers is at least 8?
*April 5, 2010*

**Statistics 107**

If two dice are rolled simultaneously, what is the probability that the number is the same on both dice?
*April 4, 2010*

**english**

How can I write a 8-12 paragraph essay describing the duties of a woman assisting her boss in a company doing everyday activities.I am having trouble gettig started. This is ficticious for a class I am taking. HELP!!!!!Can you get me started?
*April 3, 2010*

**Statistics**

If three employees were randomly selected, what is the probability that all three are male?
*April 2, 2010*

**microeconomic**

percent change in quantity demanded/percent change in price= (20-35)/35/(3.5-3)/3.5 = -15/35/0.5/3.5= -demand is elastic becausenit is less than -1
*March 27, 2010*

**Math**

What is the mass of a half dollar in kilograms?
*March 24, 2010*

**chemistry**

final mass initial mass CO2 mass (1.) 84.755 minus 85.672 = .917 (2) 84.733 minus 85.684 = .951 (3) 84.757 minus 85.707 = .95 what is maximum volume of vinigar that can be neutralized by one alka seltzer tablet and explain? Not sure how to get this answer....HELP!
*March 22, 2010*

**CHEMISTRY**

I have two: 1. why can you not find the mass of a beaker, water, vinegar and alka seltzer in one step rather than recording alka seltzer by itself? 2. what is maximum volume of vinegar that can be neutralized by one alka seltzer tablet and explain answer?
*March 21, 2010*

**english**

Is this a good thesis statement
*March 18, 2010*

**english**

Despite high-tech special effects of today's violent horror movies it does not create the emotional impact it did on the classic horrors films of the early 1900s.
*March 18, 2010*

**english**

Is this a good thesis statement about horror movies. Compare today's horror film violence with the classic horror films of the earlier years.
*March 18, 2010*

**english**

need a thesis statement about horror movies
*March 18, 2010*

**Statistics**

For a distribution _ _ X = 100 and s=4. If x= X then z=? If x = 90, then z =? If z=2, then x=? If z=1.5, then x =?
*March 18, 2010*

**college**

For a distribution _ _ X = 100 and s=4. If x= X then z=? If x = 90, then z =? If z=2, then x=? If z=1.5, then x =?
*March 18, 2010*

**math**

please solve
*March 17, 2010*

**calculus**

A cold metal bar at -30 degrees Celsius is submerged in a pool maintained at a temperature of 40 degrees Celsius. Half a minute later, the temperature of the bar is 20 degrees Celsius. How long will it take the bar to attain a temperature of 30 degrees Celsius? I know that dy/...
*March 14, 2010*

**healthcare admin**

discuss the socialization process of caregivers. What are the implications for patients? What types of reform efforts are being implemented to improve caregiversâ€™ socialization skills? In your opinion, will these reform efforts be effective? Why or why not? ...
*February 27, 2010*

**HCA240 Health**

Can someone explain what it means by health as organic and health as harmony???? If I can understand this I can get my homework done.
*February 23, 2010*

**geometry**

the measure of the shorter parallel side of b is 6in and the longer side is 8in, the height of that figure is 10in what is the area?
*February 7, 2010*

**HCA230**

List at least two pros and two cons for each of the given patient and caregiver roles.
*December 8, 2009*

**HCA 210**

U.S. Health Care Settings · Resource: Ch. 3 of Essentials of Health Information Management: Principles and Practices; Presentation Guide · Review presentation guidelines given in your Presentation Guide, located on your student Web site. · Create a ...
*December 4, 2009*