Monday

February 27, 2017
Total # Posts: 1,950

**math Help**

(-infinity, -2), (-2,0), (0,2), and (2, infinity)

*August 24, 2010*

**Chemistry**

What concentration of aqueous CaCl2 solution freezes at -10.2ºC? The freezing point of pure water is 0.0ºC and Kf of pure water is -1.86ºC/m. A. 5.48 m B. 11.0 m C. 1.83 m D. 6.12 m E. 2.74 m

*August 21, 2010*

**Cultural Diversity**

What years did Sojourner Truth help free slaves and become visible in the fight against slavery through her speeches and publications?

*August 21, 2010*

**Cultural Diversity**

what year did Harriet Tubman help develope the Underground RailRoad?

*August 21, 2010*

**Algebra**

-2x+y+3z=7 x+2y+z=4 2x-3y-2z=-10 How do you solve this?

*August 20, 2010*

**statistics**

The ages of students at a university are normally distributed with a mean of 21. What percentage of the student body is at least 21 years old?

*August 17, 2010*

**Cultural Diversity**

Through out history have the Colonized English been effected by any of the following forms of discrimination, or did they participate in any of the following forms of discrimination? Dual labor market, environmental justice issues, affirmative action, redlining, double ...

*August 15, 2010*

**Cultural Diversity**

What does "glass ceiling, glass walls, or glass escalator mean"?

*August 15, 2010*

**Algebra**

Commuting students. At a well-known university, 1/4 of the undergraduate students commute, and 1/3 of the graduate students commute. One-tenth of the undergraduate students drive more than 40 miles daily, and 1/6 of the graduate students drive more than 40 miles daily. If ...

*August 11, 2010*

**reimbursement methods**

what formula do i follow for reimbursement the hospital receives from medicare

*August 9, 2010*

**college chemistry**

When solutions of AgNO3 and NaOH react, the balanced molecular equation is 2AgNO3(aq) + 2NaOH(aq) Ag2O(s) + 2NaNO3(aq) + H2O(l) How much Ag2O is produced when 0.200 g of AgNO3 and 0.200 g of NaOH react?

*August 7, 2010*

**math**

rewrite the statement using percent notation out of every100 eligible people 87 voted in a recent election

*August 7, 2010*

**math**

2/3/10=1.8/r

*August 7, 2010*

**Algebra**

Volume of a container? A cubic shipping container had a volume of a^3 cubic meters. The height was decreased by a whole number of meters and the width was increased by a whole number of meters so that the volume of the container is now a^3+2a^2 3a cubic meters. By how ...

*August 5, 2010*

**Math-please check my answer**

Find the slope of the following points(8,9) and (10,-9) -9 - 9 / 10 - 8 = -18/2 = -9 is the slope?

*August 1, 2010*

**math-PLEASE HELP**

so it would be -9 - 9 / 10 - 8 = -18/2 = -9 is the slope?

*August 1, 2010*

**math-PLEASE HELP**

Find the slope of the following points(8,9) and (10,-9)

*August 1, 2010*

**math-please check my answer!!**

5x-7y=-14 7y-5x=14 what is the solution of the system of equations? ANSWER IS B??? A) A point B)Infinitely many solutions C) no solution Is the system consistent ot inconsistent? ANSWER IS CONSISTENT Is the system dependent or independent? ANSWER IS DEPENDENT??? Are my answers...

*August 1, 2010*

**math-word problem**

The width of a rectangle is fixed at 21cm. What lengths will make the perimeter greater than 80cm. Please help with this word problem I do not even know where to begin.

*July 31, 2010*

**math**

Evaluate a+b/6 for a =33 and b=15 33+15/6 48/6 8<-----is my answer is that correct?

*July 31, 2010*

**math-please check my answer**

Find the slope of these two points (3,5)and (-5,-2) Is the slope 3?

*July 31, 2010*

**math-please check my answer**

Translate the following the product of 47% and some number (using q for some number) .47q is my answer correct?

*July 31, 2010*

**math-please check my answer**

what is the slope of the following 2 points (0,-3) and (0,5) Please help I think the slope is -3 am I right?

*July 31, 2010*

**math**

what is the slope of the following 2 points (0,-3) and (0,5)

*July 30, 2010*

**math-please check my answer**

0.6x + 4 < 1.0x - 1 6x + 40 < 10x - 10 4x > 50 x > 12.5 can someone please check my work and tell me if I am right?

*July 30, 2010*

**math-please check my answer**

50% of what number is 45? I did 45*.50=22.5 is that the correct answer?

*July 30, 2010*

**algebra**

ok so sorry I see where I went wrong. Silly me! 3*5 5*5=30

*July 30, 2010*

**algebra**

yes mam

*July 30, 2010*

**algebra**

A man finds three wallet on the ground containing $5. The next day, he finds five wallets, each containing $5. (Let's assume he's: 1) lucky, and 2) dishonest.) In all, how much did he find? 1 X 5 + 5 X 5 = 30 (order of operations) My teacher said this was not correct ...

*July 30, 2010*

**Algebra**

Can you tell me if I done this right? (5x10^14)-1 5*10^14-1 2*10-15

*July 29, 2010*

**Algebra**

(5x10^14)-1 I need help with this problem. If you can please show me step by step how to solve this I have 15 more of these to do so I really need detailed steps if it is not to much trouble.Thanks so much!

*July 29, 2010*

**Algebra**

I need help solving these two problems.... (-9r^3/t^6) and (30,000)(80,000)/(0.000006)(0.002) I do not even know where to start with either of them Thanks in advance for any help provided.

*July 28, 2010*

**Algebra**

Thank you so much!

*July 28, 2010*

**Algebra**

Square lot. Sam has a lot that he thought was a square, 200 feet by 200 feet. When he had it surveyed, he discovered that one side was x feet longer than he thought and that the other side was x feet shorter than he thought. a). Find a polynomial A(x) that represents the new ...

*July 28, 2010*

**Algebra**

Patchwork. A quilt patch cut in the shape of a triangle has a base of 5x inches and a height of 1,732x inches. What polynomial represents its area? Answer: Area of triangle is ½*b*h B=5x H=1732x A=1/2*5x*1732x=4330x^2 A=L*W L=2x-1 W=x+12 A=(2x-1)*(x+12) A=2x^+24x-x-12=...

*July 28, 2010*

**Algebra**

Swimming space. The length of a rectangular swimming pool is 2x-1meters, and the width is x+12 meters. Write a polynomial A (x) that represents the area. Find A (5) Answer: Area=(2x-1) (x+12)sq m A=2x(x+12)-1(x+12) =2x^2+24x-x-12 =2x^2+23x-12 sq m X=5 A=(2(5)-1) (5+12) =9*17 =...

*July 28, 2010*

**Math-PLEASE HELP DUE TONIGHT**

Hockey teams receive 2 points when they win and 1 point when they tie. One season, a team won a championship with 64 points. They won 11 more games than they tied. How many wins and how many ties did they have?

*July 25, 2010*

**MICROECONOMICS**

which one would have a comparative advantage if they specialize in producing 2.5 lbs of potatoes to one chicken

*July 25, 2010*

**math-algebra please help!**

Please me find the points to graph for the follow equations. x+3y<9, 3x+y<9, x>0, Y>0

*July 22, 2010*

**math-algebra**

Bayside Insurance offers two health plans. Under plan A, giselle would have to pay the first $130.00 of her medical bills, plus 25% of the rest. Under plan B, Giselle would pay the first $150, but only 20% of the rest. For what amount of meidcal bills will plan V save Giselle ...

*July 21, 2010*

**MAT/117**

a. Suppose that a market research company finds that at a price of p = $40, they would sell x = 37 tiles each month. If they lower the price to p = $25, then more people would purchase the tile, and they can expect to sell x = 52 tiles in a month’s time. Find the equation...

*July 19, 2010*

**medical language**

summarize the functions of the muscles.

*July 14, 2010*

**math-PLEASE HELP ASAP**

Solve using elimination.......answers must be in ordered pair form....(this is the last one I am confused on) 4x-9y=6.5 7y-2x=-4.5

*July 13, 2010*

**medical language**

summarize how the processes of muscular movement, bone growth, and nerve transmission are interrelated.

*July 13, 2010*

**medical language**

summarize the processes of nerve transmission

*July 13, 2010*

**Math please help asap**

Solve using elimination.......answers must be in ordered pair form 0.3x-0.2y=4 0.4x+0.5y=-55/17

*July 13, 2010*

**medical language**

describe the process of bone growth.

*July 13, 2010*

**math**

Solve using elimination.......answers must be in ordered pair form 1) 5x+5y=-11 7x-2y=17

*July 13, 2010*

**medical language**

If you could just summarize the processes of muscular movement, bone growth, and nerve transmission, I can do the rest. I have been all over the web and in my text book and cannot find all of the answers I need. Thank You

*July 13, 2010*

**medical language**

i have to do a powerpoint presentation of 10 to 12 slides that summarizes the processes of muscular movement, bone growth, and nerve transmission. Each process should be outlined in 2-4 slides. Include detailed speaker's notes that describe each process and explain how ...

*July 13, 2010*

**math**

solve using the substitution method....(solutions must be in ordered pairs form) 9m+n=24 m-8n=27

*July 12, 2010*

**math-algebra**

W=38 but then how do you find length?

*July 12, 2010*

**math-algebra**

The perimeter of a rectangle is 174 inches. The length exceeds the width by 11 inches. find the length and the width.

*July 12, 2010*

**verb tense**

i need 5 sentences about the role of education in successful financial planning,using the correct verb tense.

*July 11, 2010*

**english literature**

In looking at Themes that represent these stories, anger seems to be the word that respresents Achilles, can you tell me how either Pres. Clinton or Gen. MacArthur could represent that word. If I use Pres. Clinton to represent Pierre what word would use. I was going to use ...

*July 11, 2010*

**english literature**

I don't know, I had to write one paper that's about War and Peace, The Iliad, Richard III and Henry V. I'm going to compare Richard III to Hitler and Henry V to President George W. Bush but I can't think of who would represent the other two characters and was ...

*July 11, 2010*

**english literature**

If I was going to compare Achilles from The Iliad and Pierre from War and Peace to two real people, who do you think would represent them the best? Thanks, Michelle

*July 11, 2010*

**English Literature**

ok thanks

*July 10, 2010*

**English Literature**

If you don't mind me asking another question: These four stories, do you think I have the right word to describe them why they were started? War and Peace - Love Richard III - evil Henry V - religion or entitlement Iliad - as you said "power"

*July 10, 2010*

**English Literature**

I had to read the Iliad, would you say this war was started because of economic gain, as you stated for "taxes" or if you had one word to describe the Iliad what would it be, example for power, entitlement, for love, etc. Thanks for your help

*July 10, 2010*

**English Literature**

So, there are no wars based on fact that were started because the men loved the same woman? Thanks

*July 10, 2010*

**English Literature**

Are there any other wars that have been fought over the love of a woman besides Helen of Troy, preferably fact. Thanks,

*July 10, 2010*

**math-PLEASE HELP**

find the equation of the line using y= 6/7, (1,-8) 9, (9,1)

*July 9, 2010*

**math-PLEASE HELP ASAP!!(IF POSSIBLE)**

y=

*July 9, 2010*

**math-PLEASE HELP ASAP!!(IF POSSIBLE)**

I went back she said using y-mx+b does this help?

*July 9, 2010*

**math-PLEASE HELP ASAP!!(IF POSSIBLE)**

exactly I took it word for word

*July 9, 2010*

**math-PLEASE HELP ASAP!!(IF POSSIBLE)**

the only other info my teacher gives me is solve for y=

*July 9, 2010*

**math-PLEASE HELP ASAP!!(IF POSSIBLE)**

Write the equation of the lines.....best answer will be chosen 1. (3,-6) 7y+4y=5 2.(4,7) 7x+y=6 3.(-8,8) 5x=7y+6 4.(3,8) x+9y=2

*July 9, 2010*

**math-due tonight please help**

find the equation of the line 1.(-2,-8) and (-5,-6) 2.(-1,-1) and (2,2) 3. 6/7, (1,-8) 4.9, (9,1)

*July 9, 2010*

**English Literature**

I have to turn this paper in, would anyone be able to look at it for correct citation, I don't want to plagerise, it needs to be MLA format. It's a strange paper, we were asked to compare four stories to war. I don't think I did a good job, but this is all I could ...

*July 8, 2010*

**English Literature**

GuruBlue, I'll do that. Thanks

*July 7, 2010*

**English Literature**

If you had three words to describe War and Peace what adjectives would you use? Thanks,

*July 7, 2010*

**English Literature**

I've posted a couple times before but I'm still at a lost, your team has been very helpful, if I could bother you once more. I have to write an essay based on four different wars - The Iliad, War and Peace, Richard III and Henry IV, someone earlier gave me a good idea ...

*July 7, 2010*

**English Literature**

Thanks for the possible thesis (sounds great) What do you think would be a good title for this essay? I'm not good at writing, can you offer any help on I can transition each of these wars and how I would compare and contrast each. Michelle

*July 7, 2010*

**English Literature**

In place of, I didn't realize I had to use all four readings to do my essay.

*July 7, 2010*

**English Literature**

I need to write an essay that will include the following: The Iliad, Richard III, War and Peach and Henry IV. I need to compare and contrast these four stories in relation to war. Can someone help me 1.) with a possible thesis and 2.) how to go about constructing an outline on...

*July 7, 2010*

**professiona education**

how good is a test?

*July 6, 2010*

**English Literature**

Thanks!

*July 6, 2010*

**English Literature**

Thanks so much. If it's ok, once I get my paper typed, if someone could look it over for before I submit it. I would really appreciate it. Michelle

*July 6, 2010*

**English Literature**

I need to write an essay about The Iliad and compare and contrast it to the current war on terror. Do you know any references I can research to help write my paper. Thanks, Michelle

*July 6, 2010*

**math-algebra please help**

The line y=0.15x+0.79 represents an estimate of the average cost of gasoline each year. The line 0.11x-y=-0.85 estimates the price of gasoline in January of each year (“Consumer price index,” 2006). a. Do you expect the lines to be intersecting, parallel, or ...

*July 6, 2010*

**medical language**

what are the interrelations of blood clotting, immune response, allergic reaction and hormone release.

*July 2, 2010*

**Math-PLEASE HELP ASAP**

how do I find the two sets of points for the following algbrea equation? y=-3x+2

*June 27, 2010*

**Cost Accounting**

For 2008, Southwest Industrial has a monthly overhead cost formula of $42,900 + $6 per direct labor hour. The firm's 2008 expected annual capacity is 156,000 direct labor hours, to be incurred evenly each month. Making one unit of the company's product requres three ...

*June 26, 2010*

**Physics**

Only two forces act on an object (mass = 4.20 kg), as in the drawing. (F = 70.0 N.) Find the magnitude and direction (relative to the x axis) of the acceleration of the object.

*June 16, 2010*

**Chemsitry**

At 25 °C, only 1.9 g CaSO4 (MM = 136 g/mol) will dissolve in 2.00 L of water. Write the equilibrium expression and calculate the equilibrium constant for the reaction below. CaSO4 (s) ⇋ Ca2+ (aq) + SO42- (aq)

*June 13, 2010*

**chemistry**

Write the formula of the conjugate base for acid H3PO4 and what is the name of the base Write the formula of the conjugate base for acid H3O+ and what is the name of the base ..........and how can i tell how to get it? i am lost

*June 10, 2010*

**Geometry**

Write an equation of the straight line whose slope is 2 and whose y-intercept is the same as that of the line represented by the equation y=4x-2. What is it ?

*June 8, 2010*

**geometry**

In the accompanying diagram of triangle ABC side DE is parallel to AC. If BD is 8 and BA is 18, that is all on side d is the midpoint of BA and BC is 27 with the midpoint E what is the length of BE??

*June 8, 2010*

**English**

1 is good 2 is in spite the fact that it was raining the concert wasn't postponed 3 any of those would work accept owing to. but i would put because of 4 on condition 5 good 6 correct 7 fine

*June 8, 2010*

**Science**

What is the combustion reaction for Isopropyl Alcohol (C3H8O)?

*May 31, 2010*

**Algebrq**

How do i solve sqr4z+3=4sqr3. thé 4z+3 is under thé radical

*May 31, 2010*

**math133**

) Solve algebraically and check your potential solutions: sqrtx+2+0 Answer: Show your work here: 3) The volume of a cube is given by V = s3, where s is the length of a side. Find the length of a side of a cube if the volume is 800 cm3. Round the answer to three decimal places...

*May 30, 2010*

**Algebra**

I got confused; find the equation of the line passing through the point (-1,4) and no slope.

*May 27, 2010*

**math-more practice problems need help!**

Give the equation of the line y=x+6 that is perpendicular to the line and passes through point (0, -4).

*May 27, 2010*

**math**

positive 2?

*May 27, 2010*

**math**

Find the other endpoint of a line segment with the given midpoint and one endpoint. Endpoint: (0, 0); Midpoint: ( 4, -2)

*May 27, 2010*

**math**

The cost of tuition at Johnson Community College is $ 160 per credit hour. Each student also has to pay $100 in fees. Write an equation that shows the relationship between the total cost, C, and the number of credit hours taken, x.

*May 27, 2010*

**math-DUE TONIGHT PLEASE HELP**

Robert has a rectangular garden that is currently 180ft^2 and has a perimeter of 54ft He wants to increase the size of his garden by 5 ft in both directions. What will be the area of his expanded garden? A) 340 B) 74 C) 135 D) 900

*May 27, 2010*

**PLEASE HELP ASAP!!!MATH**

is that the answer though? I am still not following because then that would mean the kids height was 542 ???so confused

*May 27, 2010*