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Questions Asked on October 12, 2008

A. The forensic technician at a crime scene has just prepared a luminol stock solution by adding 13.0 g of luminol into a total
1. 2 answers
2. asked by Irvin
3. 7,252 views
An unknown volume of water at 18.2 degrees celsius is added to 24.4 mL of water at 35.0 degrees celsius. If the final
1. 4 answers
2. asked by Kelsie
3. 3,413 views
1) The portion of the population selected to participate in a poll is known as thea. public b. population c. deliberative group
1. 3 answers
2. asked by sam
3. 3,203 views
Solve1/C=1/C1 + 1/C2 for C1 This multiple choice and the listed answers are: a.)C1= CC2/(C2-C) b.)C1= C-C2/C c.)C1= C+C2/CC2
1. 4 answers
2. asked by Shawn
3. 2,434 views
Hello, I need to write a short review on the novel Girl Interrupted while I have read the book twice I can't find how the
1. 2 answers
2. asked by chris
3. 2,202 views
how do i figure out this problem. the average human blink their eyes 6,205,000 times each tear. if a person is awake for 16
1. 3 answers
2. asked by debi
3. 1,908 views
last check:(c) A wine cooler contains 4.5% ethanol by mass. Assuming that only the alcohol burns in oxygen, how many grams of
1. 3 answers
2. asked by starlight
3. 1,605 views
Your boss wants to send a brief email message welcoming employees recently transferred to your department from your Hong Kong
1. 2 answers
2. asked by Emmanuel
3. 1,603 views
Find the equation of the hyperbola whose vertices are at (-1,-5) and (-1,1) with a focus at (-1,-7).So far I have the center at
1. 2 answers
2. asked by Lucy
3. 1,506 views
Need Help with these two problems1.One piece of copper jewelry at 111°C has exactly twice the mass of another piece, which is
1. 3 answers
2. asked by Jamie
3. 1,457 views
A weather balloon is inflated to a volume of 27.0 at a pressure of 730 and a temperature of 31.3. The balloon rises in the
1. 2 answers
2. asked by Lili
3. 1,456 views
If f(x)=2x^4-9x^3+6x-5, then use synthetic division to find f(6)What is synthetic division? How do I solve this?
1. 2 answers
2. asked by Jennifer
3. 1,414 views
PLEASE CHECK AND SEE IF I HAVE THESE ANSWERS CORRECT.T F 1. Hypothesis testing is a procedure based on sample evidence and
1. 1 answer
2. asked by Susan
3. 1,388 views
Solve 1/C=1/C1+1/C2 for C1.
1. 2 answers
2. asked by Shawn
3. 1,352 views
A boy pushes a lawn mower with a mas of 17.9 kg starting from rest across a horizontal lawn by applying a force of 32.9N
1. 4 answers
2. asked by HR
3. 1,305 views
i would like to know what's the different between the two questions i know that the answer for the first question is plymouth
1. 3 answers
2. asked by KA
3. 1,287 views
A man of mass 69.5 kg stands on a scaffold supported by a vertical rope at each end. The scaffold has a mass of 22.3 kg and is
1. 6 answers
2. asked by Anonymous
3. 1,285 views
Find the interval(s) where the function is increasing and the interval(s) where it is decreasing.f(x) = 3x + 5 ok...i think you
1. 1 answer
2. asked by Mel <3
3. 1,219 views
Two ice skaters stand at rest in the center of an ice rink. When they push off against one another the 45 kg skater acquires a
1. 1 answer
2. asked by kelsey
3. 1,202 views
one summer, Van mowed 4 lawns for every 7 lawns mowed by Fiona. Together they mowed 132 lawns. How many did Fiona mow?I have the
1. 2 answers
2. asked by Shawn
3. 1,194 views
In the experiment, a hydrate is heated to form an anhydrate. The masses of the before and after are measured and the percent of
1. 7 answers
2. asked by sylvia
3. 1,171 views
my question is:-Complete the sentence below by interrupting it with two parallel if clauses: The problem of race relations,
1. 1 answer
2. asked by Anonymous
3. 1,166 views
why did the Versailles treaty failed to be ratified? I understand it was due in part to the senate, but what I don't understand
1. 6 answers
2. asked by Mike
3. 1,150 views
Erik bicycles 32 km/h with no wind. Against the wind he bikes 33 km in the same time it takes to bike 63 km with the wind. What
1. 4 answers
2. asked by Erica
3. 1,141 views
Invisible Man:Mr. Norton- "you are my fate, young man" he talks about emerson's self realiance and how emerson is important but
1. 3 answers
2. asked by Eli
3. 1,094 views
I am supposed to find the ticket sales of a concert using this formula:N(x)= -0.3x^2 + 6x + 15 X represtents the number of days
1. 3 answers
2. asked by Laura
3. 1,065 views
while it is true that just about anyone can engage in blogging. Can a blog ever be considered trustworthy based on the
1. 6 answers
2. asked by lisa
3. 1,064 views
Solve:(t+24)/(t^2-t-56)+7/(t-8)=3/(t+7) I do know that (t^2-t-56) can be factored out to (t-8)(t+7) so I have the equation as
1. 1 answer
2. asked by Shawn
3. 1,059 views
When a 28.8mL of .500M H2SO4 is added to 28.8mL of 1.00M KOH in a coffee-cup calorimeter at 23.50 degrees Celsius, the
1. 1 answer
2. asked by Kelsie
3. 1,057 views
theses are the 8 steps...1. Be alert to indications and symptoms of problems. 2. Tentatively define the problem. 3. Collect
1. 2 answers
2. asked by dawn
3. 1,050 views
Solve: 5/(x-8)-5/x = 40/(x^2-8x)How would this be solved?
1. 4 answers
2. asked by Eric
3. 1,045 views
A question on "The Lottery" by Shirley Jackson ?I am writing an essay explaining how the use of literary devices creates a sense
1. 2 answers
2. asked by Andrew
3. 1,043 views
I am having trouble with options.Long call, i know it means you buy the right to buy an asset. Long put, you buy the right to
1. 1 answer
2. asked by Evan
3. 1,028 views
Is this correct?work= .01 x mass x distance mass measured in grams distance measured in meters Is this right??
1. 2 answers
2. asked by Alli
3. 1,015 views
In the spanish play Punishment without Revenge by lope de vega I have to find the answers for this question. What are the
1. 1 answer
2. asked by Brooke
3. 1,011 views
A weather balloon is inflated to a volume of 27.0 at a pressure of 730 and a temperature of 31.3. The balloon rises in the
1. 1 answer
2. asked by Lili
3. 1,008 views
Divide. 23.92 ÷ 4
1. 2 answers
2. asked by terry
3. 969 views
How long would it take for 1.50 moles of water at 100.0 to be converted completely into steam if heat were added at a constant
1. 2 answers
2. asked by Anonymous
3. 936 views
any additional data that would be useful or necessary to solve this problem using your strategy(f) If you answered yes to the
1. 1 answer
2. asked by sherri
3. 915 views
A 2.00 ml sample of an aqueous solution of hydrogen peroxide, H2O2 (aq) is treated with an excess of Kl (aq). The liberated I2
1. 3 answers
2. asked by Sara
3. 886 views
How many electrons are actually in the composite band for Fe ?
1. 3 answers
2. asked by Anonymous
3. 882 views
high purtity benzoic acid (C6H5COOH; ^Hrxn for combustion is -3227kJ/mol) is used as a standard for calibrating bomb
1. 2 answers
2. asked by Kelsie
3. 881 views
Add and Simplify: 100x/x+10 + x^3/x+10I have the answer as X^3+100x/X+10 is this correct?
1. 1 answer
2. asked by Jennifer
3. 844 views
Find the coordinates of the center, the foci, the vertices, and the equations of the asymptotes of the graph of the equation:
1. 1 answer
2. asked by Lucy
3. 838 views
Do you believe that writing your outline helped you when you wrote your final draft?
1. 1 answer
2. asked by meshelle
3. 819 views
The magnetic field inside a solenoid is 8.617 mT. If this solenoid sits with its central axis perpendicular to a 30 mT magnetic
1. 1 answer
2. asked by Sandhya
3. 814 views
I am writing about teen suicide but I am finding it difficult to write a claim statement. Can you helP?
1. 2 answers
2. asked by Debi
3. 791 views
Identify common properties of the molecules in a compound with a liquid crystal phasecontain ions contain aromatic groups
1. 0 answers
2. asked by Anonymous
3. 785 views
Subtract and Simplify:4a^2/(a-b)-(4b^2-8ab)/(b-a) I have the answer as 4(a+b)^2/(a-b) or should it be 4(a-b)^2/(a-b) Responses
1. 1 answer
2. asked by Shawn
3. 778 views
Complete the sentence below by interrupting it with two parallel if clauses:The problem of race relations, if………., and
1. 7 answers
2. asked by Anonymous
3. 767 views
Let f(x) = 1/(x+7)+15/(x-8). Find all a for which f(a)=f(a+15).How do I solve this problem? I understand this so far
1. 1 answer
2. asked by David
3. 764 views
A 2.00 ml sample of an aqueous solution of hydrogen peroxide, H2O2 (aq) is treated with an excess of Kl (aq). The liberated I2
1. 1 answer
2. asked by Saira
3. 760 views
An athlete at the gym holds a 4.33 kg steel ball in his hand. His arm is 75.0 cm long and has a mass of 5.28 kg. What is the
1. 2 answers
2. asked by Amberly
3. 755 views
two angles are complimentary. The sum of the measure of the first angle and half the second angle is 75 degrees. Find the
1. 2 answers
2. asked by Kelly
3. 746 views
A 3.00- flask is filled with gaseous ammonia, . The gas pressure measured at 28.0 is 1.55 . Assuming ideal gas behavior, how
1. 3 answers
2. asked by Lili
3. 736 views
In a typical golf swing, the club is in contact with the ball for about 0.0015 s. If the 45 g ball acquires a speed of 75 m/s,
1. 2 answers
2. asked by kelsey
3. 726 views
Edward can paint a bedroom in 3hr. Jeb can paint the same room in 3.75 hours. How long will it take them, working together, to
1. 7 answers
2. asked by Jennifer
3. 717 views
PLEASE CHECK AND SEE IF I HAVE THESE ANSWERS CORRECT.T F 1. Hypothesis testing is a procedure based on sample evidence and
1. 0 answers
2. asked by Mary
3. 701 views
The 17.9 cm diameter disk rotates on an axle through its center. F1=22.1 N, F2=32.4 N, F3=32.4 N, F4=22.1 N, and d=4.74 cm. What
1. 1 answer
2. asked by Sara
3. 700 views
A man of mass 64.5 kg stands on a scaffold supported by a vertical rope at each end. The scaffold has a mass of 24.3 kg and is
1. 1 answer
2. asked by Sara
3. 692 views
the readings for the week listed five questions that can be used to advantage in seeking to evaliate the reliability of online
1. 1 answer
2. asked by lisa
3. 673 views
Erik bicycles 32 km/h with no wind. Against the wind he bikes 33 km in the same time it takes to bike 63 km with the wind. What
1. 4 answers
2. asked by Erica
3. 670 views
f(x) = 1/(x+7)+15/(x-8). Find all a for which f(a)=f(a+15).I understand this so far f(a)=f(a+15) 1/(7+a) + 15/(a-8) = 1/(a+22) +
1. 3 answers
2. asked by Shawn
3. 667 views
A coaxial cable has an inside conductor of radius 'a' carrying a current 'I'.The current returns as a uniform current through
1. 1 answer
2. asked by Sandhya
3. 659 views
Snooker's lumber can convert logs into either lumber or plywood. In a given day, the mill turns out twice as many units of
1. 1 answer
2. asked by Sharon
3. 647 views
Alana: ....Do you believe that powerful factions today, have destroyed, or have the potential to destroy the republic that the
1. 5 answers
2. asked by Giznelbell
3. 646 views
the difference between two numbers is 235. If the larger number is 876 what is the small number
1. 2 answers
2. asked by Tasia
3. 641 views
3. You recently started the paperwork to purchase your new home, and you were just notified that you can move into the house in
1. 2 answers
2. asked by Jessica
3. 638 views
Rearrange for J;n=(2J+1)exp(-(BJ(J+1))/(KT)) where T, B and K are constants
1. 1 answer
2. asked by Beth
3. 636 views
Find the y-intercepts for the function given by:f(x)= 4/(x+5)-1/(x-4)/2/(x-3)+3/(x+2) Math check - Damon, Sunday, October 12,
1. 4 answers
2. asked by shawn
3. 631 views
What is the force on an electron moving at v = 2.5*10^5 m/s away from a long wire,3mm from the electron, carrying a 12 A
1. 2 answers
2. asked by Sandhya
3. 624 views
neurotransmitter release would be inhibited bya.stimulating repolarization of the axon terminal b.blocking Ca2+ influx in the
1. 1 answer
2. asked by anna
3. 614 views
Simplify:9/(y+8)-y/(y-2)+(y^2+4)/(y^2+6y-16) IS the answer y-14/(y-2)(y+8)?
1. 1 answer
2. asked by shawn
3. 611 views
please help me figure out how to do thes problems4. y/2+5=-12 6. x/3-9=0 7. 14+h/5=2 THIS IS IMPROTANT Y/2, X/3 AND H/5 ARE
1. 3 answers
2. asked by Amy
3. 609 views
Find the equation of the ellipse whose semi-major axis has length 6 and whose foci are at (3,-2+/-sqrt11).I have the focal
1. 1 answer
2. asked by Lucy
3. 600 views
A coaxial cable has an inside conductor of radius 'a' carrying a current 'I'.The current returns as a uniform current through
1. 1 answer
2. asked by Sandhya
3. 598 views
In a football game, a tackle running at a constant speed of 5 m/s tackles a stationary receiver. The two fly off horizontally at
1. 1 answer
2. asked by kelsey
3. 595 views
Find two rational expressions that have a sum of 9-9x/x^2-9I need steps not just answers
1. 3 answers
2. asked by Mary
3. 584 views
I'm reading my book and from what i'm getting here is that the progressives demanded a more activist government but what im not
1. 1 answer
2. asked by Samuel
3. 584 views
An athlete at the gym holds a 4.33 kg steel ball in his hand. His arm is 75.0 cm long and has a mass of 5.28 kg. What is the
1. 1 answer
2. asked by Sara
3. 582 views
What does a political party do after it wins the election in order to govern?
1. 10 answers
2. asked by Sara
3. 581 views
What role do health care workers play in determining quality care?
1. 2 answers
2. asked by Norma
3. 577 views
An athlete at the gym holds a 4.33 kg steel ball in his hand. His arm is 68.7 cm long and has a mass of 4.69 kg. What is the
1. 1 answer
2. asked by Sara
3. 574 views
the blood-brain barrier prevents hydrophobic molecules from diffusing into the brain. T or FExcitable cells are incapable of
1. 0 answers
2. asked by anna
3. 560 views
In 1960 physicist Theodore Maiman constructed the first working laser.This design was improved upon Bell Telephone Laboratories
1. 2 answers
2. asked by lizzy
3. 549 views
so im not that good with word problems so... here it goes.Nadine has 7 more nickles than Delano has dimes. If Delano gives
1. 7 answers
2. asked by Bridget
3. 543 views
out of the questions below Elaborate on the authorship of one of the sources that you consider reliable.1.what is the purpose
1. 1 answer
2. asked by lisa
3. 537 views
one advantage of direct contact between elected offials and the public verus the use of public opinion poll is that direct
1. 0 answers
2. asked by sam
3. 534 views
because the author of the page backed his informatin up with citations. The question is:What if the supporting citations are not
1. 3 answers
2. asked by lisa
3. 533 views
The perimeter of a rectangle is 90 meters. The length is 9 meters more than twice the width. Find the dimensions.I need the
1. 3 answers
2. asked by Kay
3. 533 views
Solve:(t+24)/(t^2-t-56)+7/(t-8)=3/(t+7) I do know that (t^2-t-56) can be factored out to (t-8)(t+7) so I have the equation as
1. 4 answers
2. asked by Shawn
3. 531 views
Subtract and Simplify:4a^2/(a-b)-(4b^2-8ab)/(b-a) I have the answer as 4(a+b)^2/(a-b) or should it be 4(a-b)^2/(a-b)
1. 3 answers
2. asked by Shawn
3. 531 views
can someone help me write a narrative essay using the pronoun I with 3 to 10 pages and 750 to 2500 words
1. 1 answer
2. asked by jackie
3. 521 views
Peidmont region what are two important industries/what way do people use the forest for in the piedmont region
1. 1 answer
2. asked by Leroy Hemingway
3. 508 views
how do i prepare year-end adjusting entries?
1. 1 answer
2. asked by idk
3. 499 views
140/297 write fraction in simpest form
1. 4 answers
2. asked by Claire
3. 485 views
what percent of blood flow to the body per minute goes to the brain ?10, 20, 25, or 30% ?
1. 2 answers
2. asked by anna
3. 484 views
I'm trying to write a company bio. I just want to know what you think and see if it needs improvement.1. Who are you (literally)
1. 1 answer
2. asked by Anonymous
3. 480 views
my teacher said to find out about a sequce and find the man it is named after . it is 1,1,2,3,5,8,13,21........ and i have got
1. 2 answers
2. asked by abigail
3. 466 views
m=y^2-y^1/x^2-x^1solve for i1
1. 1 answer
2. asked by nadine
3. 464 views

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