Sunday
December 11, 2016

# Posts by carol

Total # Posts: 706

chemistry
9.25% KCl solution is prepared by dissolving enough of the salt to give 100.0 g of solution. What is the mass of water required?
November 30, 2016

phy
a rubber ball is thrown against a horizontal wall and bounces back with the same speed it came in at. The change in momentum vector of the ball is A) 10 m/s^2 B) in the same directions the ball's initial motion C) in the opposite direction as the ball's initial motion ...
November 4, 2016

Math
A runner competes in a 6 mile race. The year befoere her speed was 3mph slower and it took her one hour longer. What was her speed this year. Please help me by showing all work, Thank you
October 29, 2016

pcycology
Deindividuation is related to mobs in the same way that _______ is related to groups. A. social prejudice B. persuasion C. attitude D. diffusion of responsibility
October 25, 2016

suppose a triangle has an area of 10ft^2. IF the base of the triangle is 1 foot longer than the height of the triangle, what are the lenghts of the base and height? please help and show work so i understand how to do it
October 18, 2016

math help
suppose a triangle has an area of 10ft^2. IF the base of the triangle is 1 foot longer than the height of the triangle, what are the lenghts of the base and height? Please help and show work
October 18, 2016

Math
factor completely 1- x/x-5 + 7x/x^2-3x-10 Please and Thank you
October 18, 2016

yes you seem to be correct
October 18, 2016

Tech
What is special about the F and J keys on a standard keyboard? A. They have bumps ** B. They are in the exact center of a keyboard C. They are the keys that your middle fingers rest on. D. They are the keys between the home row. A.
September 6, 2016

math
If i barrow 2000000 and am charged 2% interest on the loan for a period of 60 months how much should my monthly payment be?
September 1, 2016

Algebra
The three and one-half mile long Union Pacific train is about 2 1 2 times the length of a typical freight train. How long is a typical freight train? x - length of typical train 3.5 mi = 2.5x 3.5/2.5=x x=1.4 mi
August 29, 2016

differential equations
rk4 method with h 0.1 solve for y' = 4x-2y, y(0)= 2; y(0.5)
August 3, 2016

math
a bag contains 6 blue marbles and 10 red marbles. If you choose one marble at random, and then another marble at random, what is the probability that both marbles are blue?
July 22, 2016

Math
The Fahrenheit temperature of a certain city has never dropped below 50 degrees how would you describe this using Celsius temperature and has never dropped below how many degrees Celsius simplify your answer type an integer or decimal rounded to the nearest tenth as needed
July 13, 2016

Math
A minor league baseball team plays 95 games in the season if the team won 15 more than three times as many games as they lost how many wins and losses did they the team have I need the losses
July 13, 2016

Principles of Public Speaking
An advantage of using narratives in your speech is that they: A- Explain abstract concepts B- Calm emotions C- Create excitement D- Clarify technical ideas I chose D. Would that b correct?
June 5, 2016

maths
12,24......
May 23, 2016

maths
bus a stops every 12 minutes and bus b stops every 9 minutes on the same circuit.they stop at the same bus 9:15.when is the next time this happens?
May 23, 2016

pre-algebra
number increased by 1/3 itself, number is 84, find original number
May 20, 2016

ana g mendez
A sample of fifteen 2-liter bottles of a soft drink delivers a mean weight of 2009 milliliters with a sample standard deviation of 11 milliliters. The quality assurance department wants to determine if there is a true fill problem, so they determine the confidence interval at ...
March 27, 2016

Chemistry
Thanks! I should have noticed that.
March 26, 2016

Chemistry
Balance the following redox reaction occurring in an acidic solution: ClO4^-+Br2=Cl^-+BrO3^- I get the two half reactions balanced as: 6e^-+(8H^+)+ClO4^-=Cl^-+4H2O and 6H2O+Br2=2BrO3^-+(12H^+)+10e^- Then I multiply the top equation by 5 and the bottom equation by 3. The e^- ...
March 26, 2016

Math
Alex made a sketch for a homemade soccer goal he plans to build. The goal will be in the shape of a triangular prism. The legs of the right triangles at the sides of his goal measure 4 ft and 8 ft, and the opening along the front is 24 ft. How much space is contained within ...
March 14, 2016

Math
A lion sees a zebra about 1000 ft away. A lion can run at 50 mph and a zebra has been clocked at 40 mph. How long will it take the lion to catch the zebra?
March 7, 2016

Physics
A lion sees a zebra about 100 feet away. A lion can run at 50 mph and a zebra has been clocked at 40 mph. How long will it take the lion to catch the zebra? Make a table of coordinates for each. Solve by graphing.
March 7, 2016

Math
A lion sees a zebra about 1000 ft away. A lion can run at 50 mph and a zebra has been clocked at 40 mph. How long will it take the lion to catch the zebra?
March 7, 2016

computing
You are advising one of your neighbors about the HomeGroup feature of Microsoft. He wants to make sure that all of his computers support this feature. Which one of the operating systems below does not support HomeGroup? A. Windows 7 B. Windows RT C. Windows Vista D. Windows 8
February 29, 2016

Algebra
I was wondering if anyone could please help me with an Algebra 2 problem involving roots. The roots are 1/2, 1, and 3+2i. I need help finding the equation of that and it passes through the point (-1,200). I did (x-1/2)(x-1)(x-3+2i)(x-3-2i) as my first step Is that right? Then ...
February 21, 2016

math
2(x-1)-4(x-1) 2x-2-4x+4 -2x+2 or -2(x-1)
February 21, 2016

Principles of Public Speaking
In a world of ____, communication skills help us to interact with people whose background are different from our own.
January 19, 2016

Can you help me solve: 5sin2x + 3sinx - 1 = 0 Thanks
January 10, 2016

Chemistry
Calculate the work, in kJ, done when 126 g of tin dissolves in excess acid at 25.0˚C and 1.00 atm. Assume Ideal Gas behavior. Sn(s) + 2 H+(aq) → Sn2+(aq) + H2(g) I basically need to know how to find the change in volume since work=-pressure*volume change and I have ...
November 2, 2015

Chemistry
How many mL of 1.67M sulfuric acid would it take to neutralize 26.6mL of 3.12M sodium hydroxide?
October 11, 2015

Physics
In a rescue, a 74.1 kg police officer is suspended by two cables, as shown in the figure. Cable A makes an angle θA = 32.0° with respect to the horizontal, and cable B, θB = 74.0°. Sketch a free body diagram. Calculate the tension in cable A.
October 10, 2015

algebra
How many cases would there be for an absolute value with 3 sets of absolute value symbols?
October 1, 2015

Intro to computers
you are trying to network two laptops together using a Ethernet cable but it isn't working. Which of the following selections might explain why it isn't working? A) using outdated CAT 3 cable B) using straight-through cable C) using a crossover cable D) wireless is ...
June 17, 2015

Introduction to computers
What is the purpose of using templates in PowerPoint? A) integrates animation and audio automatically B) inserts a consistent look and format to the entire presentation C) inserts the required formulas automatically into the presentation D) imports fonts and images from CSV ...
June 14, 2015

professional social and interpersonal health care
Arlen says that brain dead means that circulatory and respiratory functions have irreversibly ceased. Robert says that brain death means the entire brain, including the brain stem, has irreversibly ceased to function. Who is correct? A. Both are correct B. Neither is correct c...
June 11, 2015

legal issues
which of the following is not one of the four Cs that help prevent malpractice? A. Charting B Concealment c. Caring D. Communication
June 11, 2015

Legal Issues
Three of the following are standards set by HIPAA. Which is not one of the four standards set by HIPAA? A. National Identifier Standards B. Private Rule C. Quality of Care Standard D. Security Rule
June 11, 2015

lrgsl iddurd for working health care practitioners
oren says that testimony is statements given by an expert. Ron says that testimony is statements given under oath. Who is correct
June 11, 2015

legal issues for working health care
patty, a patient of dr. smith was injured by dr. smith's malpractice in 2010, she filed suit in may 2011. under a claim-made policy, an insurance company will be responsible for defending dr. smith if it's the company who insuring dr. smith in
June 8, 2015

literacy
plain language searches do not work in expanded academic asap and may not work in other periodical databases because periodical databases
June 6, 2015

Scenario: you have a patient that has a diverticular perforation and acute abdomen. At this point, her physician decides to send her to the OR. The unit clerk is aware of the plan, but the patient's nurse is not. The patient is transported to the OR. Moments later, the OR ...
May 19, 2015

Math
i can't figure this out if someone could please help me that would be great. x3 " 3y for x = 4, y = -4 is it 0 ? 3*4=12 and 3*-4=-12= 0
May 18, 2015

Math
So 2,2,14,26,39,42,49 that means 26 is the median
May 12, 2015

Math
Ok thank you
May 12, 2015

Math
find the median of 2,2,26,14,49,42,39. If necessary, round to one decimal place. A) 14 B)25.4 C)39 D)26 I have done the math for this calculation by adding the numbers and then divided by 7 and got 24.85714286 by rounding I would have 24.9. Which isn't an option. So what ...
May 12, 2015

Math
Pearland Medical Center owns a small satellite clinic, specializing in General Practice, located at nearby Pearland airport. General Practice Clinic’s sole payor is Air Health, a health care plan that covers the airport employee population. Air Health has been paying on a...
May 3, 2015

Algebra
Jill, Meg, and Beth are sisters. Jill is 2 years younger than Meg. Beth is half as old as Meg. Use the same variable to write three algebraic expressions based on this situation. Tell what the variable represents and what each expression represents.
April 20, 2015

Algebra
Mr. Delgado has some young orange trees. He wants to plant them in 46 rows. If t is the total number if orange trees, write an algebraic expression to represent how many trees he can plant in each row.
April 20, 2015

Algebra
The student council is asking people to donate money for the new park outside the school. Everyone who makes the suggested donation amount will be given a bracelet. If everyone donates the suggested amount, and b bracelets are given away, what algebraic expression represents ...
April 20, 2015

Algebra
Noelle bought some boxes of water bottles for a picnic. Each box contained 24 bottles of water. If c is he number of boxes, write an expression to show home many bottles of water Noelle bought.
April 20, 2015

math
At 6 PM, the temperature in Redding, CA, t, is the same as the temperature in Fresno, CA. By 9 PM, the temperature has dropped 2 degrees and in Fresno it has dropped 4 degrees. By 11 PM, the temperature in Redding has dropped another 3 degrees. Represent each city's ...
April 20, 2015

i domt knw what should i study in those subject
March 22, 2015

Math
How did you get 42
March 18, 2015

psychology
March 14, 2015

psychology
March 14, 2015

psychology
which of the following has been demonstrated by research as a skill or ability that is induced via meditation? A) ability to raise metabolism B) ability to cure bacterial infections withou medication C) ability to lower body temperature D) ability to decrease intelligence In ...
March 14, 2015

Physics
An unstable nucleus with a mass of 18.0 ✕ 10-27 kg initially at rest disintegrates into three particles. One of the particles, of mass 4.1 ✕ 10-27 kg, moves along the positive y-axis with a speed of 8.0 ✕ 106 m/s. Another particle, of mass 7.7 ✕ 10-...
February 28, 2015

Physical Science PLS HELP
Dana is reading about the best conditions for worm composting. Worm composting involves keeping worms in a bin with vegetable scraps from the kitchen along with other plant waste, and using the soil and drippings they produce to improve gardens. What should she do? Here are ...
February 11, 2015

you are correct winter wonder land
February 5, 2015

Ethics
Kant thinks that morality is based on: a. Sentiment. b. Intuition. c. Reason. d. Impulse. John Arthurs main thesis is that morality is ________ religion. a. Dependent on. b. Independent of. c. Identical to. d. Inferior to.
January 27, 2015

Biology
Psychics and astrologers are characterized as:
January 19, 2015

School
Psychologists are interested in people's behavior and their mental processes. Psychologists believe that:
January 19, 2015

Personal finance
A 10 year bond has a coupon rate of 7% annually and a principal payment of \$1000.00. Other similar bonds are paying 9% annually. To determine the value of this bond you must find the interest factors, IF at: A) 9% for 10 periods b) 9% for 20 periods c) 4.5% for 20 periods d) 4...
December 28, 2014

Finance
Thank you
December 11, 2014

Finance
Your great aunt Mary passed away and left you and inheritance of \$5,000.00. Since you don't have a need for the money in the near future, which of the following would be the best place to put the \$5,000.00? a) a savings account earning 1% interest b) a checking account c) ...
December 11, 2014

Complete the sentence with the word that is in parenthesis. (fulfill) My sister picked me up from school.....
December 8, 2014

chemistry
for the reaction A + B C the concentrations of AB, and C are 0.2M, 0.4M and0.)M respectively at 0 minutes. After 30 minutes the concentrations of A and B drop to ).080mM and 0.280M respectively, while the concentration of C rises to 0.120M. Calculate the rate of this reaction.
December 5, 2014

math
At Soap ans Suds there are 16 washing machines in a single row with no space between each one.Each washing mashine is 2 feet 5 inches across. What is the total length of the 16 washing machines?
December 3, 2014

At 9:00 a.m. the temperature was -4 degrees. It rose 35 degrees during the day. What was the new temperature
November 12, 2014

Criminal Procedure
I think I will go with b
November 3, 2014

Criminal Procedure
Which of the following is a relevant constitutional amendment in criminal procedure? a)The Fourth Amendment b)Fifth Amendment c)Sixth Amendment D)None of the above I'm thinking b Fifth; or even d) which would be the Fourteenth Amendment.
November 3, 2014

Criminal Procedure
Thank you
November 3, 2014

Criminal Procedure
Which of the following are NOT sources of rights? a)Court decisions b)Police department policies c)Federal Constitution d)Statues I think b is the correct answer
November 3, 2014

Molly Ellen, bookkeeper for Keystone Company, forgot to send in the payroll taxes due on April 15. She sent in the payment on November 8, The IRS sent her a penalty charge of 6.00% simple interest on the unpaid taxes of \$1000. Calculate the penalty. (Remember that the ...
October 13, 2014

math
the sum of the ages of Sylvana’s two daughters is 60. If the older daughter is three years older than the younger daughter, and the younger daughter’s age is y, write an equation that could be used to solve this problem.
September 10, 2014

algebra
8+3x6-4-1=13 where do I put parentheses
September 4, 2014

health care
How will longitudinal, multidisciplinary electronic patient records affect the quality of dental care
July 3, 2014

health care
Discuss an area in mental health services into which health information managers may expand their roles.
June 26, 2014

health care
Discuss an area in mental health services into which health information managers may expand their roles.
June 24, 2014

finite math
if you buy a computer direct from the manuf, \$3080 and agreed to repay it in equally 36 months installed at 2.06% interest per month on unpaid balance. How much are the monthly payment? How much will be paid?
June 23, 2014

finite math
using the formula for present value of ordinary annuity or the amortization formula to solve this problem. PV=13000 I= .015 PMT=550 n?
June 23, 2014

finite math
in order to accumulate enough money for a down payment, a couple deposits \$618 each month into a account paying 3% compounded monthly. if payments are made at the end of each period, how much will the account have in 6 years?
June 23, 2014

finite
Use the FV to find the indicated value fv= 11000 I= 0.04 PMT= 800 n=?
June 23, 2014

finite math
If the population of the country is growing 3.7% compounded contionously. Quaterly. how long will it take the population to triple
June 23, 2014

finhite mat
using continuous compound interest formula find the indicated value A= 15625 P= 10900 T= 60months R= ?
June 23, 2014

finite math
using continous compound interest formula to find the indicated value A= 99000 P= 72466 R= 7.8% T= ?
June 23, 2014

finite math
I don't mean to be difficult that's what I had also the computer kept saying I was wrong. Sorry for asking
June 22, 2014

finite math
I did this and got 1.62 am I suppose to just end there or divide by another
June 22, 2014

finite math
how do I work this problem simple intrest I=Prt P= \$54 r=4% and t=9months
June 22, 2014

intro to chem
I don't appreciate the LORD: if Jesus had anything to do with it I would NOT have to take chemistry!
June 21, 2014

intro to chem
mass of water= 367,000 x specific heat (24.8?) x Tf (how do i find this? what part of the question tells me?)
June 21, 2014

1. Pages:
2. 1
3. 2
4. 3
5. 4
6. 5
7. 6
8. 7
9. 8
10. Next>>