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December 20, 2014

Posts by Michelle


Total # Posts: 1,670

6th grade
What are the 5 energy changes when a person jumps upward?
December 1, 2010

physics
Suppose you are riding a stationary exercise bicycle, and the electronic meter indicates that the wheel is rotating at 8.6 rad/s. The wheel has a radius of 0.30 m. If you ride the bike for 2070 s, how far would you have gone if the bike could move?
November 30, 2010

chem
158.5 mL of a AgNO3 solution at 5.0M was combined with a 3.5M CaCl2 solution. 110.5g of AgCl was recovered. Given that the CaCl2 is the limiting reagent, how many milliliters of the 3.5M CaCl2 solution was used? 2 sig figs
November 29, 2010

chem
A solution is prepared with 50.0 g of HNO3 and 130.0 g of H2O. It has a density of 1.21 g/mL. What is its molarity (M)?
November 29, 2010

Confidentiality in Allied Health
ok I have written my paper all except for the last 3 questions. I found the previous ones in my textbook or on ama but now im stuck on where to find the resources
November 28, 2010

Math
A standard number cubes with the numbers 1 through 6 is rolled. Find the probability of rolling a number greater than 2.
November 27, 2010

Math
Bert has a bag with 12 blue marbles, 6 green marbles, 8 purple marbles, and 4 red marbles. If he want the probability of picking a blue marble to be 1/2 what should he do?
November 27, 2010

7th grade
The Diameter of a cone is x, in., the height is 12 in and the volume is 36piin cube what is x
November 26, 2010

BPC110
Nevermind I understand. Thank you.
November 26, 2010

BPC110
It schould be "marquee series office 2007." I forgot to put OFFICE in there.
November 26, 2010

BPC110
It is a book, I do online schooling and have multiple short answers I need to turn in and fix in apa format. It seems different sites show different examples. One shows the location needing to be in there, and others don't. I just went off of the webstite you mentioned.
November 26, 2010

BPC110
Thank you very much I bookmarked it. Does this look like I am on the right track or does it look wrong? Rutkosky,N., Seguin, D., & Roggenkamp Rutosky, A. (2008). Marquee Series 2007.
November 26, 2010

BPC110
I am using Marquee Series Office 2007 by Nita Rutosky, Denise Sequin, and Audrey Rutosky Roggenkamp. Thanks in advance!
November 26, 2010

BPC110
Hello, I am trying to use APA format. I did some short answers and found answers in my text book, and there are 3 authors. I am just very confused if I do in cite notation, put the citation at the very bottom of each question I answered, or what. If someone could help me I ...
November 26, 2010

Math
What are some Quartile examples?
November 25, 2010

Probability & Odds
What are some examples of probability and odds?
November 25, 2010

phys
A 1155-N uniform beam is attached to a vertical wall at one end and is supported by a cable at the other end. A W = 1915-N crate hangs from the far end of the beam. (a) Using the data shown in the drawing, find the magnitude of the tension in the wire. (b) Using the data shown...
November 24, 2010

physics
I tried that it didnt get me the right answer. I got -492.
November 23, 2010

physics
Two children hang by their hands from the same tree branch. The branch is straight, and grows out from the tree trunk at an angle of 27.1° above the horizontal. One child, with a mass of 42.4 kg, is hanging 1.22 m along the branch from the tree trunk. The other child, with...
November 23, 2010

physics
In 9.2 s a fisherman winds 2.1 m of fishing line onto a reel whose radius is 3.0 cm (assumed to be constant as an approximation). The line is being reeled in at a constant speed. Determine the angular speed of the reel.
November 18, 2010

physics
After 10.0 s, a spinning roulette wheel at a casino has slowed down to an angular velocity of +1.74 rad/s. During this time, the wheel has an angular acceleration of -5.1 rad/s2. Determine the angular displacement of the wheel.
November 18, 2010

Math
Considering the doubling plus one function: The output is 2 times the input, plus one. For example, if the input is 3 the out put is 7. Determine which of the following points are on the graph of the doubling plust one fuction: (2,5), (2,8), (-1,1), (3,4), (-2,-3), (1.5,4), (0...
November 18, 2010

math
One fourth of a foot is how many inches?
November 17, 2010

math
One fourth of a foot is how many inches?
November 17, 2010

math
If you cut a 21 foot ribbon in four equal lengths how many feet long is the length of each ribbon?
November 17, 2010

Math
(4,8), -2,4 -6,36?? Is this right?
November 17, 2010

Math
Consider the squaring function: The output is the input times itself. For example, if the input is 3, the output is 9. Determine which of the following points are on the graph of the squaring function: (6,36), (4,8), (-2,4), (-3,-6), (5,25), (6,12), (-6,36)
November 17, 2010

Math
Considering the doubling plus one function: The output is 2 times the input, plus one. For example, if the input is 3 the out put is 7. Determine which of the following points are on the graph of the doubling plust one fuction: (2,5), (2,8), (-1,1), (3,4), (-2,-3), (1.5,4), (0...
November 17, 2010

physics
A Ferris wheel rotates at an angular velocity of 0.20 rad/s. Starting from rest, it reaches its operating speed with an average angular acceleration of 0.029 rad/s2. How long does it take the wheel to come up to operating speed?
November 15, 2010

Critical Reading
Elaborate comparisons which are used by advertisers are usually a. fallacies of evidence b. fallacies of language c. newsworthy I am not very sure, I would guess b?
November 15, 2010

Critical Reading
A useful strategy for identifying and analyzing arguments consists of 1) underlining all signal words 2) locating the conclusion, and 3).. a. locate premises b. identify all bias words c. locate fallacies I think it is c?
November 15, 2010

Critical Reading
An argument is a message that is being sent with the purpose of persuading us to accept certain information true or false. I would say true. Would that be right?Thank you!
November 14, 2010

social studies
Opening statement: Give who,what,when,where,why of the topic. The British Navy in the American revolution. In one sentence.
November 14, 2010

math
Margaret is reading a book that is 288 pages long. If she has already read 96 pages, what percent of the book has she read? And what percent of the book does Margaret have left to read?
November 14, 2010

math
The johnson family spends $675 a month on rent. if their monthly income is $2,700, what percent of their income goes to rent?
November 14, 2010

math
margaret is reading a book that is 288 pages long. If she has already read 96 pages,what percent of the book has she read?
November 14, 2010

math
Carl weighed 180 pounds. After two months of dieting and exercising, he lost 9 pounds. What percent of his weight did he lose?
November 14, 2010

math
on a loan of $3,500, manny had to pay $280 interest. The interest was what percent of mannys loan?
November 14, 2010

math
matthew got 36 problems right out of a total of 40 problems on a test. What percent of the problems did he get right?
November 14, 2010

math
Floria wnats to buy a dress that costs $96. She has saved $60 for the dress. what percent of the price of the dress has she saved?
November 14, 2010

math
Joaquin makes $600 a week. A raise of $24 a week represents what % of his salary?
November 14, 2010

Math
There are 24 members in a comunity block association. Only 18 ot them came to their winter meeting. What percent of the members attended the meeting?
November 14, 2010

science
You need 5.00 grams of AgNO3. You have a 1.25 molar solution. What volume of that solution contains 5.00 grams?
November 11, 2010

chemistry 2
This was so helpful. Thank you for all of your patience and cooperation!
November 11, 2010

chemistry 2
I get .66 moles of Benzoic for the first step which is converting the 80 grams of Benzoic into moles. Then i did mass=volume x density and got .3156 kg. what do i do with those two numbers
November 11, 2010

chemistry 2
How do i use density to calculate mass of ethanol?
November 11, 2010

chemistry 2
What is the molality of a solution that has 80 grams of Benzoic Acid dissolved in 400 mL of ethanol. The density of ethanol is .789 grams/moles
November 11, 2010

Western Experience since the sixteenth century
ok thanks for your help
November 9, 2010

Western Experience since the sixteenth century
Ms. Sue can you please help me? I have been searching for this answer and can not seem to find it. What forces have been made for the increasing unity since the continent of Europe has become tightly integrated? Were the landmarks that charted its path Great Britain, Ireland, ...
November 9, 2010

Algebra-Please help me
help finding a slope of any object in my house. I cant find anything to measure and how to describe it.
November 9, 2010

Chemistry
What is delta H for NaOH(s)+1/4O2(g) yielding 1/2Na2O2(s)+1/2H2O(l) ?
November 8, 2010

physics
In 2.0 minutes, a ski lift raises 4 skiers at constant speed to a height of 170 m. The average mass of each skier is 65 kg. What is the average power provided by the tension in the cable pulling the lift?
November 8, 2010

Religions of the world
What events and figures have shaped the development of Islam in the United States?
November 7, 2010

us history
So far, the only thing I can come up with was that he did it for the good of the country, to keep states united.
November 6, 2010

us history
I'm doing a mock trial defending Andrew Jackson being impeached. He is being indicted for violating states' rights in his dealings with South Carolina in the nullification crisis. I'm finding it extremely hard to find any info to form reasons to defend him.
November 6, 2010

chemistry
A 50.00ml sample of 0.200M hydroflouric acid (HF) is titrated with 0.200M NaOH. The Pka of HF is 3.452. a) calculate the pH of the HF solution before titration b) calculate the pH after the addition of 20.00ml of NaOH
November 6, 2010

chemistry
1) the value of Kb after the decomposition of sulfur trioxide (S03). 2SO3 (g)--2SO2 (g) +O2 (g) is 1.79 x10^-5 at 350 degree celcius. if SO3 initially at 0.200 atm pressure comes to equilibrium in an otherwise empty tank at 350 degree celcius, determine the partial pressure of...
November 6, 2010

com/170
between four types of of writing summary, analysis, synthesis,and evalution
November 5, 2010

Physical Science
49 y pr 49.2
October 29, 2010

how come no one is helping on physics questions!!!
Same here.
October 28, 2010

Religions of the world
What is the nature of God in Confucianism?
October 28, 2010

Physics
A proton and an electron have the same kinetic energy upon entering a region of constant magnetic field. What is the ratio of the radii of their circular path?
October 27, 2010

physics question
A 278-kg log is pulled up a ramp by means of a rope that is parallel to the surface of the ramp. The ramp is inclined at 30.0° with respect to the horizontal. The coefficient of kinetic friction between the log and the ramp is 0.870, and the log has an acceleration of 0....
October 27, 2010

science
state the chemical reagent that is used to demonstrate that expired air contains carbon dioxide
October 24, 2010

9th
The electricity costs of a business increased from $18,000 one year to $19,000 the next. To the nearest whole percent, what was the rate of increase?
October 23, 2010

6th grade literature
i help on page 31 god
October 22, 2010

6th grade literature
i help on page 31
October 22, 2010

Phychology
expectation plays an importand role in?
October 22, 2010

physics
16. How much work is done on a bookshelf being pulled 4.00 m at an angle of 35.0„a from the horizontal? The magnitude of the component of the force that does the work is 87.0 N
October 22, 2010

physics
a satelitee breaks in half while in circular orbit about the earth
October 21, 2010

algebra
also I don't know how to figure this out either, 5|x+7|+14=8
October 21, 2010

algebra
I'm working with absolute values, and for some reason I'm just really stumped by this problem. 7=|3x+9|+7 I don't see how I can get any number that will make the equation equal 7?
October 21, 2010

College Organic Chemistry
Why are fractionating towers in a refinery always tall?
October 21, 2010

College Organic Chemistry
Suggest what would be the result if we heated a mixture of dichloromethane and naphthalene to 60 degrees Celcius, collected distillate until no further material distilled, and then cooled the flask back to room temperature.
October 21, 2010

College Physics
A coil has a horizontal axis. Its current goes North on top. What is the direction of the magnetic field inside this coil?
October 20, 2010

Thermochemistry
When 1 mol of a gas burns at constant pressure, it produces 2426 J of heat and does 6 kJ of work. What is Delta H, q, and w?
October 18, 2010

chemistry
Based on the mass of O2 produced can you calculate the gram molecular weight? Chem lab on oxygen production 10g KClO3 reacts with heat to produce 2KCl(s)+3O2.What is the mass produced? 10g/122.6=0.0816 mole of KClO3 0.00816x3moleO2/2moleKClO3=0.1224 moleO2 0.1224 molex32g O2/...
October 18, 2010

writing
I need to write several sentences describing a interaction with a friend or family member about personal finance or credit cards, using five different pronouns in the sentences. Can you please give me some understanding or examples?
October 17, 2010

Thermochemistry
A total of 2.00 mol of a compound is allowed to react in a foam coffee cup that contains 167 g of water. The reaction caused the temperature of the water to rise from 21.0 to 24.7 degrees C. What is the enthalpy?
October 17, 2010

Thermochemistry
It takes 45.0 J to raise the temperature of an 9.70 g piece of unknown metal from 13.0 degrees C to 24.5 degreesC. What is the specific heat for the metal?
October 17, 2010

Math
1. Look at the two monomials below. 9u3v2w4 15u4v4w3 What is the least common multiple (LCM) of the monomials shown above? 3u3v2w3 45u4v4w4 45u3v2w3 3u4v4w4
October 15, 2010

DERIVATIVE!!!
9(x-5)^2/3
October 14, 2010

Math-Calc AB
e^(-x/2) + xe^(-x/2) = 0 solve for x
October 14, 2010

math
Distribute: 2b-6+5=3b-3 Isolate b: -b=-2 b=2
October 14, 2010

Thank you Reiny
Thanks I think I somewhat get it-Thanks again for the explanations
October 12, 2010

Please check-Reiny
Could you check these two problems? 3sqrt (y+2) = 3 is y = 25 Answers were: true or false I said true because I did it like this Square both sides=y + 2 = 3^3 y+2 = 27 y = 25 and sqrt (2y-6) = 3-y for y answes are: no solution 5 3,5 3 I said 3 because I did it like this: 8y -...
October 12, 2010

Algebra-Please help me!
Thank you
October 12, 2010

Algebra-Please help me!
Hi, I'm totally stuck! Problem: sqrt(x-3) = sqrt (2) -sqrt(x) I know I square them to get them out of square roots but after that I'm stuck- answers: -25/8 25/8 no solution 1/8 Please show me how its done Thank you
October 12, 2010

Chemistry
A gas mixture contains 1.16 g N2 and 0.89 g O2 in a 1.49 L container at 16 degrees C. What is partial pressure of N2 & O2? *I already know the mole fraction for N2 is 0.60, and 0.40 for O2. I just don't know where to go from here.
October 11, 2010

Chemistry
Imagine that you have a 5.50 L gas tank and a 3.50 L gas tank. You need to fill one tank with oxygen and the other with acetylene to use in conjunction with your welding torch. If you fill the larger tank with oxygen to a pressure of 155 atm, to what pressure should you fill ...
October 11, 2010

Critical Reading
thanks very much
October 10, 2010

Critical Reading
It is true that every author has some bias? I would say true, but then I am not sure if this means in general or if you are able to tell in there writing true or false
October 10, 2010

Critical Reading
false?
October 10, 2010

Critical Reading
Inductive arguments leave no room for doubt as to the truth of their conclusions. true or false
October 10, 2010

Critical Reading
Thank you so much for your help, I was having a hard time with my questions, this site is great. thanks again!
October 10, 2010

Critical Reading
so outlining the content is that meaning the whole paper? I was confused
October 10, 2010

Critical Reading
c?
October 10, 2010

Critical Reading
As a critical reader, before you begin an evaluation you should be able to a)highlight and underline interesting facts. b) outline the content. c)locate the author's conclusion
October 10, 2010

Critical Reading
false
October 10, 2010

Critical Reading
Critical readers would not ask the same questions of themselves that they ask of the writer's work. true or false thanks!
October 10, 2010

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