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danielle
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danielle
Questions (150)
I am so confused with some word problems math is not my strong point here is the problem if you know how to solve it please tell
1 answer
952 views
whats 3.05 litres to millilitres
Isn't there 1000 milliliters in each liter? 305 milliliters Are you sure? The original question
1 answer
602 views
i want to know if leo is hispanic :)
It is never wise for anyone to reveal personal information on the web.
1 answer
295 views
a marble is dropped from the top of a skyscraper. Is the work done by earths gravitational force on the marble equal to, smaller
2 answers
1,143 views
explain how the Catholic Church provides the link between the ancient world and the medieval world.
The Roman Emperor Constantine
1 answer
509 views
why wouldn't the Indonesian and Philippine archipelagos come under the influence of India and China ?
1 answer
352 views
explain why divisions appeared among the different reformers within the Prostetant movement.
1 answer
1,004 views
what is the distance the Chinese explorers taveleed to reach the eastern coast of Africa. And how does it compare to Prine
1 answer
444 views
an object with mass 10kg is at rest. It explodes into 4 pieces. A peice with mass 3kg travels NORTH at 5m/s, another piece 5kg
1 answer
756 views
Describe a time when your moral values influenced the way you responded to an issue. What differences did you notice between
1 answer
486 views
Compile an annotated bibliography in APA format of sources you have found for your research paper. About s in the military?
APA
1 answer
477 views
1 meter equals how many millimetersm and how many centimeters
7 answers
502 views
the lowest point of a tranverse wave is called.....
4 answers
1,088 views
How are magic mushrooms made
3 answers
326 views
compare and contrast the english colonies of the Chesapeake with their counterparts at Massachusetts Bay. What were their
2 answers
1,371 views
what is the base number for 729, 625 as expressed as a power?
1 answer
337 views
what distance do earth move in a second, a hour, a day? if the distance between eath and the sun is 150,000,000 km
3 answers
535 views
The empire state building is 381 meters tall. The grand canyon is 76 empire state building laid end to end at its widest point.
1 answer
438 views
What is the solution of the system?
Solve the system of equations using the substitution method. x-y=-1 5x+4y=-23
2 answers
676 views
what is a cell
1 answer
262 views
A solution can contain more than one aqueous solution. Name several of the aqueous solutions dissolved in water to make a drink
4 answers
289 views
so i have this table of values demonstrating the size of a cube to the number of small cubes with one face painted. The table
2 answers
478 views
how to write an equivalent fraction
1 answer
319 views
Can you HELP me with a hydroelectric project????????????
1 answer
249 views
The greater the work function for a metal,
A) the greater the speed of the ejected electron B) the smaller the speed of the
2 answers
540 views
The greater the work function for a metal,
A) the greater the speed of the ejected electron B) the smaller the speed of the
2 answers
679 views
what figure has 2 sides that measures 25
feet each and 2 sides that measures 10 feet each?
4 answers
400 views
explain the order of the planets due to the external environments by becoming solids, liquids, or gases. In the case of planet
1 answer
437 views
i need to know how the elements of the planets,ie... solids, liquids,gasses and factoring in gravity and temperature combine to
3 answers
980 views
Automotive antifreeze consists of ethylene glycol, C2H6O2, a nonvolatile electrolyte. Calculate the boiling point and freezing
4 answers
4,149 views
What is the half-life of a compound if 69 percent of a given sample of the compound decomposes in 59 min? Assume first-order
3 answers
450 views
The bromination of acetone is acid-catalyzed.
CH3COCH3 + Br2 CH3COCH2Br + H+ + Br - The rate of disappearance of bromine was
3 answers
2,054 views
what does Neutral mean?
5 answers
201 views
how much energy i kj is required to change the temp of 1.00 kg of fe from 25.0 degrees celsius to 1515 degrees celsius?
4 answers
400 views
how much energy i kj is required to change the temp of 1.00 kg of fe from 25.0 degrees celsius to 1515 degrees celsius?
so it
4 answers
445 views
If a car starts from rest and accelerates at 6.0 m/sec2 for 6.0 seconds. how far did it travel and how fast was it moving at the
2 answers
593 views
i need help setting it up to find the answers. (answers included)
two masses are connected together by a string which is then
2 answers
938 views
In what ways has Beowulf influenced British Literature for centuries.
1 answer
377 views
a dog runs down the road at 8 m/s. a car falls in front of him, making him stop. how long would it take him to stop of the
1 answer
470 views
An isosceles right triangle has a hypotenuse of 8 units. What is the length, in units, of one the legs? Round your answer to the
2 answers
602 views
if two sides of a scalene triangle measure 10 and 12 the length of the third side could be?
3 answers
1,894 views
how do you factor the following quadratic expression?
6t^2-26t+8
1 answer
338 views
Use the pythagorean Theorem to find the missing side length when a=12 and c=13
4 answers
1,750 views
6. Professor Klinger says that all of your ideas come from interaction with the environment rather than anything that you were
3 answers
383 views
suppose 250mg of a drug is injected into a persons bloodstream. as the drug is metabolized, the quantity diminishes at the
1 answer
470 views
use law of sines t solve the triangle A=5degree 40', B=8degree 15', b=4.8
3 answers
733 views
find values for b such that the triangle has no solution A=88 degree, a=315.6
3 answers
2,047 views
use the law of cosines to solve the triangle A=55 degree, c=10, b=3
2 answers
990 views
Reprenesent the complex number 5/2(square root of 3-i) graphically and find its trigonometric form.
1 answer
361 views
A 49 foot pipe is cut into two pieces. If one piece has a length of y feet, what is the length, in feet, of the other piece?
3 answers
1,155 views
How far (in meters) must a 800 kg pile driver fall, if it is to do 18000 J of work?
1 answer
393 views
what are the six steps of the very serious and common water pollution problem of artificial eutrophication
1 answer
405 views
An object is fired straight up from the top of a 200-foot tower at a velocity of 80 feet per second. The height h(t) of the
2 answers
1,351 views
how does the wind blow around high and lows along and near the surface in the northtern hemisphere?
1 answer
313 views
h ttp://img64.imageshack.us/img64/574/plotformula.jpg
(please remove the space in the link above, because I could not post the
1 answer
447 views
a company sells snack-size boxes of raisins with dimensions 5 in. by 2.5 in. by 1.5 in., each weighing 2 oz. They want to make a
3 answers
656 views
The ratio of the length of a rectangular field to its width is 10:7. If the width of the field is 70 meters, find the perimeter
2 answers
511 views
The ratio of the length of a rectangular field to its width is 10:7. If the width of the field is 70 meters, find the perimeter
1 answer
473 views
You leave your home at noon hoping to get to your destination, which is 300 miles away, by 5 p.m. During the first two hours of
2 answers
1,114 views
You leave your home at noon hoping to get to your destination, which is 300 miles away, by 5 p.m. During the first two hours of
1 answer
461 views
nitrogen + hydrogen----------> ammonia
How many grams of ammonia can produced from 3.47 moles of hydrogen?
2 answers
748 views
Propane (C3H8) + oxygen------> carbon dioxide + water
how many grams of carbon dioxide are produced from the reaction of 35.2
4 answers
1,364 views
10.0 g aluminum reacts with 66.5g bromine to form 65.0g aluminum bromide. determine the limiting reactant and calculate the
1 answer
506 views
4.00kg nitrogen dioxide reacts with 1.00kg water to produce nitric acid and nitrogen monoxide. Determine the limiting reactant
2 answers
578 views
Magnesium hydroxide + hydrogen chloride-----> magnesium chloride + water
How many grams of magnesium chloride can be produced
2 answers
753 views
CaCo3(s)+2HCl(aq)---->CaCl2(aq)+H2O(l)+CO2
How many grams of calcium chloride will be produced when 27.0g of calcium carbonate
1 answer
1,116 views
enter the net ionic equation, including phases, for the reaction of AgNO3(aq)with Ba(OH)2(aq).
2AgNO3 + Ba(OH)2--->2AgOH
2 answers
594 views
Dry ice (solid CO2) has occasionally been used as an "explosive" in mining. A hole is drilled, dry ice and a small amount of
2 answers
848 views
many gases are shipped in high pressure containers. consider a steel tank whose volume is 42.0L and which contains O2 gas at a
3 answers
1,158 views
Calcium Hydride reacts with water to produce hydrogen gas:
CaH2(s) + H2O (l)---> Ca(OH)2 (aq) + H2 This reaction is sometimes
4 answers
2,740 views
if a student used 12.45mL of their NaOH solution to neutralize 10.00mL of a 0.543 KHP solution, then what is the concentration
2 answers
504 views
if you have 380.0mL of water at 25.00 degrees Celsius and add 140mL of water at 95.00 degrees Celsius, what is the final
4 answers
946 views
the specific heat of a certain type of metal is 0.128 J(grams per Celsius). What is the final temperature if 305J of heat is
3 answers
708 views
a sample of gas occupies a volume at 73. 1 mL. As it expands, it does 135.0 J of work on its surroundings at a constant pressure
4 answers
5,231 views
A ball is thrown vertically upward with an initial velocity of 96 feet per second. The distance s (in feet) of the ball from the
4 answers
21,562 views
solve for x.
8^6+3x=16
3 answers
863 views
find x when f(x)=1
f(x)= x^2+x-12/x^2-4
1 answer
244 views
solve for x.
8^6+3x=16
1 answer
256 views
when 5.0g of KOH is added to 100mL, of water, the temperature of the solution increases by 3 degrees celsius. Assume the density
2 answers
656 views
A 0.22-caliber handgun fires a 27-g bullet at a velocity of 765 m/s. Calculate the de Broglie wavelength of the bullet. Is the
4 answers
3,349 views
An excited hydrogen atom emits light with a frequency of 1.141x10^14 Hz to reach the energy level for which n=4. In what
4 answers
2,614 views
the primary visible emissions from mercury are 404.7 nm and 435.8 nm. Calculate the frequencies for these emissions. Calculate
3 answers
1,199 views
predict a likely mode of decay for each of the following unstable nuclides. Explain why.
1.) Mo-109 2.) Fr-202 3.) Rn-196 4.)
1 answer
1,199 views
A +5.0 µC charge is placed at the origin and a -3.9 µC charge is placed at x = 25 cm. At what coordinates can a third charge
2 answers
1,201 views
1/2x(log)-log(1000)=3
1 answer
248 views
How would you determine the best way to communicate with each group?
1 answer
292 views
james is making fruit juice, using fruit cordial and water.
the label on the cordial says "to make 1 litre of fruit juice, use
10 answers
469 views
Determine the mass of CuSO4.5H20 needed to make 250 mL of a .100M CuSO4.5H20 aqueous solution..
3 answers
1,115 views
a skateboarder starting from rest accelerates down a ramp at 2m/s squared for 3sec. what is the final speed of the skateboarder?
1 answer
754 views
the perimeter of parallelogram QRST is 26cm. If ST=e 6cm what is the length of RS
2 answers
1,168 views
according to some students, what is the true purpose of homework?
6 answers
4,413 views
An auto dealer wants to string a wire from the top of a pole to the ground and hang colorful pennants from it. The distance from
1 answer
494 views
On the sidewalk the distance from the dormitory to the cafeteria is 400 meters. By cutting across the lawn, the walking distance
2 answers
698 views
One right circular cone is set inside a larger circular cone. The cones share the same Axis, the same vertex, and the same
4 answers
1,965 views
what can i make my grabber for an essay I'm doing on the great gatsby?
2 answers
657 views
what grabber can i make for the essay I'm making for the book the great gatsby?
4 answers
631 views
how does the woman have the power to ruin men in the book of the great gatsby and the crucible?
1 answer
317 views
how to make a problem about butterfly, using the scintific method
2 answers
941 views
Hello, I need help with 2 food chain orders the first one is : plants, hawk, toad, grasshopper and snake. Would the order for
3 answers
411 views
Calculate the molarity of a solution prepared by dissolving 16 g of urea,
NH2CONH2, in 39 g of H2O. The density of the solution
2 answers
638 views
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