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maggie
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maggie
Questions (127)
a mixture of methane and ethane is stored in a container at 294 mmHg. The gases are burned in air to form co2 and h2o. if the
4 answers
2,609 views
The triangle with vertices at A (-2, 2), B (-8, -1) and C (-8, -1) is reflected about the line y= 2x + 1. Express the
2 answers
732 views
a=3,b=2,c=2
would this make a triangle? if so, how would i find the angles? thanks for helping. You would find the angles using
1 answer
472 views
new ______ technologies hellp to protect the environment
1 answer
320 views
solve for x
8x - 11 = -11x + 18
3 answers
411 views
15 - 24 / 4 x 2
Following order of operations, how do you get 3 as the value?
1 answer
673 views
how did the geography influence the migration and exploration of colombia? venezuela?
i need websitres for this urgent...please
5 answers
866 views
[IMG]h t t p://i32. tinypic. com/ann3ow.jpg[/IMG]
I do not know what to put for any of the answers..i have somewhat of an idea
7 answers
460 views
is the heart the pump that keeps blood moving in the body
2 answers
651 views
how do you use juxtapose and lethargy in a sentence that relates to the tradgedy of julus caesar?
5 answers
706 views
if -2 (x + 3) is equal to -3 (-2x + 6)
then what is the value of x ?
1 answer
244 views
i am studying the no child left behind act and i read that some states have a higher level of proficiency than others. In a pdf
1 answer
392 views
i need help finding informaiton to argue against the Colege Cost Reduction and Access Act
2 answers
513 views
Can someone check this over?
Nous sommes allées au club. L'Alibi était un club de danse et nous avons écouté une variété de
3 answers
619 views
i have to discuss the dual nature of people. I want to talk about MArc Antony in the Tradgey of julius Caesar but I I know he
4 answers
528 views
In 1990, this bird was nearly extinct, as there were only 100 left in the world. The Museum of Science and Industry starated
1 answer
431 views
how do i solve this...i have no clue
(x+2)(x-3)= (x-3)(x-3)
4 answers
333 views
how do i solve this?
x(1+2x)= (2x-1)(x-2)
3 answers
300 views
how do you do the metric system?
3 answers
311 views
how do check to see if your caluator does order of opreations
2 answers
232 views
how do I do this? I think I have to simplify it?
(sin^2ө + cos^3ө/sinө + cosө)+ sinөcosө
1 answer
369 views
3-9^2 - 4(3)^2 + 8 - 2 how do you solve this?
3 answers
236 views
25a^-2 b^-5 c^8 / 40 a^5 c^9--this problem i come up with 5/8a7b5c..is this correct?
1 answer
260 views
solve sin(2 theta)< cos( theta)
1 answer
370 views
h t t p : //tinypic. com /r/29za2co/3
In the diagram on the link,what numberof paramecium best represents the carrying capacity
3 answers
471 views
h t t p: //tinypic . co m/r/309lnac/3
1. The population growth exhibited by population A to the right is what? Is is exponential?
37 answers
618 views
h t t p: //tinypic . co m/r/309lnac/3
1. The population growth exhibited by population A to the right is what? Is is exponential?
4 answers
481 views
I posted this yesterday and someone said i did not haveoriginal data but it is in the link. Please take out spaces
h t t p:
1 answer
462 views
1=? hundreths....not how many hundreths in 1, but how many hundreths is 1
1 answer
180 views
Collins Office Supplies is considering a more liberal credit policy in order to increase sales The following data is available
1 answer
439 views
Bridget has limited income and consumes only wine and cheese; her current consumption choice is four bottles of wine and 10
1 answer
488 views
In the article about the financial problems of USA Today, Newsweek reported that the paper was losing about $20million a year. A
2 answers
1,006 views
Risk exposure due to heavy short-term borrowing can be compensated for by:
A. carrying more receivables to increase cash flow. B.
3 answers
1,862 views
The 2.kg mass is heading toward a ramp-there’s no friction. Notice that at the top right there is a relaxed spring. The spring
1 answer
411 views
The 2.kg mass is heading toward a ramp-there’s no friction. Notice that at the top right there is a relaxed spring. The spring
1 answer
390 views
A 4.0 kg particle is moving along the x axis to the left with a velocity of v= -12.0 m/s. Suddenly, between times t =0 and t =
2 answers
494 views
A mass of 1.1 kg is attached to two cords. The cords are each an angle 30 degrees above and below the horizontal, The mass
1 answer
456 views
A small particle of mass 2.0 x 10^-19 kg is attached to a string of relaxed length 0.50 nm .The string is the black horizontal
2 answers
537 views
A 2000 kg space probe is moving rightward in empty space along the x axis at 12 m/s. One of the probe’s rockets is fired
2 answers
526 views
In order to move a heavy object you must push against it with a larger force than it pushes on you. Is this true or false?
1 answer
354 views
An object in the vacuum of space orbits the earth at a fixed speed in a circular orbit several
hundred miles above the earth.
2 answers
628 views
A small particle of mass 2.0 x 10^-19 kg is attached to a nanofiber of relaxed length 0.50 nm (Recall that 1.0 nm = 10^-9 m) .
1 answer
363 views
An object in the vacuum of space orbits the earth at a fixed speed in a circular orbit several hundred miles above the earth.
1 answer
977 views
how do you classify a number
( 5th grade stuff)
1 answer
345 views
if a person has stooped breathing and is receiving pulmonary resuscitation, would it be better to administer pure oxygen or a
1 answer
447 views
If a person has stopped breathing and is receiving pulmonary resuscitation, would it be better to administer pure oxygen or a
2 answers
754 views
what is a like fraction? greatest common factor? unlike fractions?
3 answers
443 views
int 1/ (sq rt (4sec^2 x +4)) dx
trigonometric substitution expression: sq rt (x^2-a^2) substitution: x=a sec x identity: sec^2 x
1 answer
407 views
did i punctuate this sentence correctly?
"They wanted to have the woman give birth to healthy babies, but they wanted to get as
2 answers
992 views
A colleague, an amateur pilot, shows up at a critical meeting with some Japanese executives wearing a tie adorned with pictures
1 answer
392 views
You know that you have only $110 left before you hit the limit on your credit card, and you have $8 in your wallet. You are the
1 answer
362 views
While waiting outside a meeting room, you notice that the next middle manager making a presentation is rehearsing what he will
1 answer
345 views
A mass is oscillating on the end of a spring. The distance, y, of the mass from its equilibrium point is given by the formula
4 answers
3,455 views
On the graph of f(x)=3sin(2x), points P and Q are at consecutive lowest and highest points with P occuring before Q. Find the
2 answers
698 views
Consider the function f(x)=4x3+2x2+5, and let c be a number in the interval [01]. For what values of k is there a c in this
3 answers
572 views
A function f(x) is said to have a removable discontinuity at x=a if:
1. f is either not defined or not continuous at x=a. 2. f(a)
3 answers
1,427 views
For the function f(x) = 18/(3x-14) determine the x-coordinate of any vertical asymptote
3 answers
377 views
For the function f(x) = 18/(3x-14) determine the x-coordinate of any vertical asymptote
1 answer
394 views
Find the derivate of the function
f(x) = 2x2 + 23x + 5 What is the value of this derivative when x = 19
2 answers
1,043 views
Find the derivate of the function
f(x) = 2x2 + 23x + 5 What is the value of this derivative when x = 19
1 answer
311 views
evaluate the following statement:canada's autonomy advanced in the first three decades of the twentieth century
1 answer
388 views
evaluate the following statement:canada's autonomy advanced in the first three decades of the twentieth century
1 answer
341 views
specialized cells in animals are all descended from a single ancestor cell.How are the specialized and the nonspecialized cells
2 answers
598 views
Cellular slime molds begin life as a group of separate organisms,or individuals.After congregation,they become a single
1 answer
413 views
Consider a single photon of red laser light, with wavelength of 633 nm (nano is 10-9).
What energy does this carry? What
3 answers
853 views
Was Blitzkrieg a successfull war stratagy?
1 answer
350 views
THE EVOLUTION OF BARBELLUS
Describe the type of food that the diffrent Barbellus spieces might have eaten. 1.caterpillar 2 and
1 answer
385 views
how do I figure out if CO-2 is in a mixture of yeast, sugar and water?
1 answer
462 views
The number of oyster beds in Chesapeake Bay,which is an arm of the Atlantic Ocean,is dwindling rapidly.what effect would this
4 answers
1,363 views
Helium is supplied in pressure tanks. If I have a 10 liter tank at 200 atmospheres of pressure, how many 3 liter balloons can I
1 answer
454 views
Bridget's choice - theory of consumer behavior
1 answer
333 views
What is the speed in meters per second of a baseball traveling at 64 mph given that 1 mph = 0.447 m/s?
2 answers
481 views
find the domain of the function
a) f(x,y) = e^(-xy) b) h,(u,v)= √(4-u^2 - v^2)
4 answers
445 views
find the second-order partial derivatives of f(x,y)=x^3 + x^2y^2 + y^3 + x+y
and show that the mixed partial derivatives fxy and
2 answers
551 views
With close reference to the text how successful is the headline in influencing the reader's view of the issue of hang?
the title:
5 answers
352 views
A tugboat goes 180 miles upstream in 15 hours. The return trip downstream takes 10 hours. find the speed of the tugboat without
2 answers
592 views
MEghan had 36 books in her locker. Some were library books, text books and the rest were telephone books. THe number of library
3 answers
552 views
How do you prepare a solution of 12 M HCl and want to prepare 500 mL of a 0.4 M solution. Assume you have a 500-mL volumetric
2 answers
1,149 views
How to determine the amount of energy released when 50g of 100C steam changes to 0C ice?
1 answer
422 views
how does the solubility of gases in water compare to the solubility of solids in water as the temperature of the solution
1 answer
430 views
PROBLEM 1
The video discusses the requirements of a package to qualify as freight. A package must weigh at least 151 pounds. It
1 answer
443 views
how would you solve the mass of sucrose, C12H22O11, that is needed to make 550ml of a 0.25M solution?
2 answers
619 views
15kg/min=_________g/s
3 answers
280 views
The 2008 yearbook at Middleton Middle School had 236 candid pictures of students.The 2007 yearbook had 214 candid pictures of
7 answers
2,861 views
When Hugo was 9 years old he was 56 inches tall. Hugo is now 12 years old and he is 62 inches tall. Find the percent of increase
2 answers
992 views
Alicia planted 45 tulip bulbs last year.This year she plans to plant 65 bulbs. Find the percent of increase in the number of
2 answers
693 views
Mona opened a savings account with a $500 deposit and a simple interest rate of 5.6%. If there were no deposits or withdrawals,
7 answers
3,881 views
When Melissa was born, her parents put $8,000 into a college fund account that earned 9% simple interest. Find the total amount
4 answers
1,746 views
When Melissa was born, her parents put $8,000 into a college fund account that earned 9% simple interest. Find the total amount
4 answers
778 views
A scale drawing has a scale of 1/4 in. :6ft. Find the length on the drawing for each actual length
a.18ft b. 66ft c. 204ft
6 answers
2,371 views
Cooking for 2 days shrinks a a 3 3/4- -pound ham to 2/3 its original size How many punds is it
3 answers
593 views
The length of the highway is 500 miles. If 1 inch represents 100 miles, what is the length of the highway on the map?
If on a
6 answers
1,815 views
Jack rides his skateboard a total distance of 120 m in 20 sec. What was his speed?
5 seconds after he started Jack was at a
5 answers
2,651 views
the area of the curved surface of D battery witha diameter of 3.2 centimeteres and a height of 5.6 Centimeters
1 answer
450 views
in the following series x is a real number. In each case use the ratio test to determine the radius of convergence of the
1 answer
492 views
An average of 1.4 private airplanes arrive per hour at an airport.
Let x denote the number of private airplanes that will arrive
3 answers
972 views
lesson - 02604500 - helping abused children
3 answers
397 views
determine the concentration of NH3(aq) that is required to dissolve 775 mg of AgCl(s) in 100.0 mL of solution. The Ksp of AgCl
3 answers
2,155 views
Suppose that an arrow was fired vertically upward from a crossbow at ground level and that it struck the ground 20 seconds
2 answers
773 views
Campbell’s Soup Company requires that is its tomato soup containers have a capacity of 64 in^3 , have the shape of a circular
2 answers
767 views
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