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Questions Asked on December 15, 2010

Two positive numbers have a sum of 60. what is the maximum product of one number times the square of the second number?a) 3481
1. 1 answer
2. asked by Jenny
3. 10,776 views
What is the distance from the origin to the point (14,11)?
1. 1 answer
2. asked by Ashley
3. 769 views
A 52 kg skier is at the top of a slope, as in thefigure. At the initial point A, the skier is 17.7 m vertically above the final
1. 0 answers
2. asked by carlos
3. 532 views
A 52 kg skier is at the top of a slope, as in thefigure. At the initial point A, the skier is 17.7 m vertically above the final
1. 0 answers
2. asked by carlos
3. 457 views
A 52 kg skier is at the top of a slope, as in thefigure. At the initial point A, the skier is 17.7 m vertically above the final
1. 1 answer
2. asked by carlos
3. 1,562 views
A 52 kg skier is at the top of a slope, as in thefigure. At the initial point A, the skier is 17.7 m vertically above the final
1. 0 answers
2. asked by carlos
3. 490 views
A 52 kg skier is at the top of a slope, as in thefigure. At the initial point A, the skier is 17.7 m vertically above the final
1. 1 answer
2. asked by carlos
3. 452 views
How long would it take a kettle with a 1kW heating element to heat 1 litre of water?Watts = Joules / second • Mass of 1 litre
1. 2 answers
2. asked by Paul
3. 3,149 views
Nic has a revolving dept store credit card account with rate 15%annually. Lastmonth balance on the account was $423.78. During
1. 0 answers
2. asked by Marcy
3. 792 views
Make d the subjectL=4ðCx(x is set off the line)d^2
1. 0 answers
2. asked by joleen
3. 333 views
A woman throws a cricket ball upwards into the air. The ball leaves the womans hand at 1.8m above the ground at speed of 9.7. It
1. 3 answers
2. asked by joleen
3. 471 views
Factor x2 - 100
1. 1 answer
2. asked by julia
3. 339 views
in the digstive system,what is the defenition or function of th Appendix?
1. 2 answers
2. asked by sofia
3. 541 views
what is the reason why we can get Appendicittis even if we don't know what is the function of the appendix?
1. 1 answer
2. asked by sofia
3. 480 views
Determine how many milliliters of 0.448 M HClO4 will be required to neutralize 38.30 g Ca(OH)2 according to the reaction:
1. 1 answer
2. asked by Anonymous
3. 1,146 views
How much paraffin oil would be needed to heat the same volume of water?• Heat capacity of water = 4200 j kg-1 K-1 • Mass of
1. 0 answers
2. asked by Paul
3. 581 views
two runners jog around an oval path at constant rates, but in opposite directions. One runner completes a lap every 10 minutes,
1. 1 answer
2. asked by Shane
3. 592 views
Write the product 35/14 x 3/125 in scientific notation.
1. 1 answer
2. asked by anonymous
3. 415 views
Six people are going to be seted in a row of 8 chairs. How many different ways may they be seated?
1. 0 answers
2. asked by Tom
3. 395 views
what percent of 60 is 57
1. 2 answers
2. asked by blask
3. 343 views
A 10.0 mL sample of 12.1 M hydrochloric acid is added to 90.0 mL of distilled water and added to a sealed 1.04 L reaction vessel
1. 0 answers
2. asked by Millie
3. 507 views
A 16.48 g sample of potassium permanganate is dissolved in a 250.0 mL volumetric flask. A 125.1 mL sample of the potassium
1. 0 answers
2. asked by Millie
3. 648 views
For the reaction:2H+(aq) + CO3-2(aq) --> CO2(g) + H2O(l) A. Calculate the deltaHºrxn for the reaction. Given deltaHºf for
1. 1 answer
2. asked by Millie
3. 3,241 views
The average and SD of a set of 50 scores are 30 and 7, respectively. If each of these scores is increased by 10, then which of
1. 1 answer
2. asked by Anonymous
3. 488 views
can anyone explain how to divide in algebra? I have this problem:(15x2-24+9)/(3x-3) I am not looking for someone to give me the
1. 2 answers
2. asked by trina
3. 1,099 views
Let R be the region in the first quadrant bounded by the graphs of y=e^-x, y=1/2x+1, and x=2.Then find the volume of the solid
1. 0 answers
2. asked by Drew
3. 565 views
Describe two ways the federal bureaucracy helps to shape laws passed by Congress.
1. 1 answer
2. asked by Anonymous
3. 495 views
what are the symmetry properties of a regular octahedron and a cube?
1. 1 answer
2. asked by m
3. 795 views
A projectile fired vertically up from a cannon rises 200 m before returning to the ground. If the same cannon were to fire the
1. 1 answer
2. asked by mc
3. 638 views
A projectile fired vertically up from a cannon rises 200 m before returning to the ground. If the same cannon were to fire the
1. 2 answers
2. asked by mc
3. 902 views
Write the converse, inverse, and contrapositive of the conditional statement. If an animal is a bird, then it has two eyes.
1. 3 answers
2. asked by Kaylaa
3. 5,625 views
15.0 mL of 0.30 M sodium phosphate solution reacts with 20.0 mL of 0.22 M lead(II) nitrate solution. What is the concentration
1. 2 answers
2. asked by Bogdanam
3. 2,298 views
Consider the following unbalanced equation: C2H5OH(g) + O2(g) → CO2(g) + H2O(l)1.55 g of ethanol reacts with 10.0 g of oxygen.
1. 3 answers
2. asked by Bogdanam
3. 3,138 views
The heat of combustion of bituminous coal is 2.50 × 104 J/g. What quantity of the coal is required to produce the energy to
1. 2 answers
2. asked by Bogdanam
3. 1,862 views
A boat's crew rowed 13.5 miles downstream, with the current, in 1.5 hours. The return trip upstream against the current covered
1. 1 answer
2. asked by tiara
3. 1,024 views
-5�ã2(4�ã2 - 3�ã3)
1. 0 answers
2. asked by Gabrielle
3. 303 views
a girl lifts a 100 N load a height of 2.0 m in a time of 0.5 s. what power does the girl produce?
1. 2 answers
2. asked by Anonymous
3. 827 views
what is the major limitation of the current ratio as a measure of a firm's liquidity? How may this limitation be overcome?
1. 2 answers
2. asked by Sandy
3. 578 views
What problems may be indicated by an average collection period that is substantially above or below the industry average?
1. 0 answers
2. asked by Sandy
3. 420 views
What problems may be indicated by an inventory turnover ratio that is substantially above or below the industry average?
1. 0 answers
2. asked by Sandy
3. 401 views
What factors limit the use of the fixed-asset turnover ratio in comparative analyses?
1. 0 answers
2. asked by Sandy
3. 371 views
Find the dimensions of a right circular cone, that holds one liter and is made with a minimum amount of sheet metal. It is open
1. 0 answers
2. asked by Lin
3. 383 views
A ferris wheel, radius 5.0m, rotates once every 8.4 seconds.a) What is the centripetal acceleration of a 60kg person at the
1. 3 answers
2. asked by Jon
3. 1,128 views
Describe the geography of Southern South America and how this geography influences economic activity?
1. 1 answer
2. asked by kaitlyn
3. 685 views
if you exert a force of 500 N to walk 4 m up a flight of stairs in 4 s, how much
1. 1 answer
2. asked by tom
3. 543 views
Taken as a whole, what would you say is the single most pressing problem found in Latin America or South America? What possible
1. 2 answers
2. asked by kaitlyn
3. 475 views
using a universal ph paper to test the Ph of purple grape juice is unlikely to be successful why
1. 1 answer
2. asked by dylan
3. 349 views
A 1000kg space craft at 500m/s is on a collision course with a 400kg satellite travelling at 700m/s. Their paths are converging
1. 1 answer
2. asked by Jon
3. 737 views
how arithmetic and geometric progression can be used to solve problems related to banking business?
1. 0 answers
2. asked by kulwa
3. 836 views
A car moving at 20m/s is sounding its horn as it approaches you. If the actual frequency of the horn is 283 Hz, what frequency
1. 1 answer
2. asked by Hannah
3. 617 views
How many molecules of stearic acid are present in 2.00 mL of a 0.25 mM solution of stearic acid?
1. 2 answers
2. asked by sammy
3. 515 views
i am trying to figure out how to describe control and variables for an experiment that stores the energy from light and converts
1. 0 answers
2. asked by nicolle
3. 418 views
A 1000kg space craft at 500m/s is on a collision course with a 400kg satellite travelling at 700m/s. Their paths are converging
1. 1 answer
2. asked by Jon
3. 565 views
When an electric discharge is passed through boron trichloride a new compound is formed. what is its simplest formula if on
1. 1 answer
2. asked by christine
3. 1,118 views
2. A heavy box is pulled across a wooden floor with a rope. The rope forms an angle of 60.0°with the floor. A tension of 80.0°
1. 1 answer
2. asked by Anonymous
3. 3,350 views
How would you say it would be necessary using the verb falloir?
1. 1 answer
2. asked by peter
3. 409 views
If m<FGK= 5v-2 and m<KGH=3v+8 find x
1. 2 answers
2. asked by sharlene
3. 466 views
I have tried google, bing, search engines and this is a class question. I need to know the oldest faith based human services and
1. 1 answer
2. asked by Mary
3. 415 views
Apart from the composition of the rock itself, what climate do you imagine is more conducive to physical weathering? and
1. 3 answers
2. asked by m
3. 1,181 views
Solve 9-2(3x+1)>37
1. 1 answer
2. asked by Landon
3. 337 views
Solve 9-2(3x+1)>37
1. 1 answer
2. asked by Landon
3. 343 views
One and one-half cups of native blueberries have 232 calories. How many calories does one cup of native blueberries have?
1. 3 answers
2. asked by lisa
3. 630 views
dara spent 25% of his money in one shop , he spent 33 1/3 of the remainder and had £6.80 left , how much had he at first
1. 3 answers
2. asked by Graham
3. 525 views
Derek the drunk driver drives his car off the road, onto a gravel strip next to the road. Derek does not have anti-lock brakes,
1. 1 answer
2. asked by aok
3. 729 views
if (2+2i)squared= a+bi, compute the value of a+b.
1. 0 answers
2. asked by Yolonda
3. 270 views
The titration of 25.00mL of Ba(OH)2 solution with an aqueous solution of 0.500 M HCl reaches an end point when 30.20 mL of the
1. 3 answers
2. asked by LISA
3. 760 views
Explain “supply-side” economics or “Reaganomics.
1. 1 answer
2. asked by Anonymous
3. 471 views
If you have 23 kids in a class how many of them are 5ft 2ins or taller? And how many are shorter?
1. 1 answer
2. asked by Ashley
3. 304 views
In a survey of 1037 adults from the United States age 65 and over, 643 were concerned about getting the flu. Construct a 90%
1. 0 answers
2. asked by Christina
3. 646 views
I am doing a boiling point problem and don't know the value of i for the equation delta T = i(kb)(m)solution contains 45.0g
1. 2 answers
2. asked by Tara
3. 451 views
for a given reaction, the activation ener
1. 1 answer
2. asked by Tara
3. 291 views
Given Isosceles trapezoid ABCD. AB = 3x - 4 and CD = x + 12. Find AB.Isosceles trapezoid A B C D is drawn. 2 8 16 20
1. 1 answer
2. asked by cc
3. 2,095 views
how do you find the range of a math problem if you have all even numbers?
1. 1 answer
2. asked by jenny
3. 473 views
Predict qualitatively whether the salts below dissolve to give solutions that are acidic, basic or neutral.what is the rule for
1. 1 answer
2. asked by Lisa
3. 996 views
x/3x^2 - x-3/3x^2+x-10
1. 1 answer
2. asked by Anonymous
3. 243 views
If O is 31 degrees and T is 121 degrees then what is the measure of angle A?
1. 1 answer
2. asked by ronnie
3. 516 views
Did will smith write his own music?
1. 0 answers
2. asked by Sue
3. 319 views
which of the following occurs when a sample of 0.1M HNO3 is tested?a) phenolphthalein turns pink b) bromthymol blue turns yellow
1. 3 answers
2. asked by Liz
3. 685 views
Identify the benefits of life experiences for the adult student? Help!!
1. 3 answers
2. asked by Angela
3. 376 views
Thank you very much for your corrections.Here are some more sentences I'm not sure of. 1) Shopping list: how do you call ten
1. 1 answer
2. asked by Franco
3. 496 views
An electron starts at rest. Gravity accelerates the electron in the negative y direction at 9.80 m/s2 while an electric field
1. 1 answer
2. asked by sue
3. 587 views
I am having a difficult time classifying this sentence:Did Clint's son change the damaged tire on their car? Please help!
1. 2 answers
2. asked by Caroline
3. 564 views
A friend throws a baseball horizontally. He releases it at a height of 2.0 m and it lands 21 m from his front foot, which is
1. 4 answers
2. asked by molly schwalje
3. 2,069 views
A cannon mounted on a pirate ship fires a cannonball at 125 m/s horizontally, at a height of 17.5 m above the ocean surface.
1. 1 answer
2. asked by katerina C.
3. 478 views
A box is dropped from a spacecraft moving horizontally at 27.0 m/s at a distance of 155 m above the surface of a moon. The rate
1. 1 answer
2. asked by misha shrutt
3. 545 views
school question?A long jumper travels 8.95 meters during a jump. He moves at 10.8 m/s when starts his leap. At what angle from
1. 0 answers
2. asked by kevin giordano
3. 561 views
Write and solve an inequality to find the calues of x for which the area of the rectangle is greater than the are of the
1. 0 answers
2. asked by Bob
3. 328 views
1250 wordsPrepare a financial overview for your global venture (Sugar / Mexico). Include a chart that represents the general
1. 4 answers
2. asked by lila
3. 1,088 views
how do i make d the subject?L=4pisignCd^
1. 1 answer
2. asked by joleen
3. 290 views
How do you classify this sentence? (Shurley English)Did Clint's son change the damaged tire on their car?
1. 2 answers
2. asked by Caroline
3. 491 views
Explain in a written statement how you would make 200.0 mL of a [Cl-] = 0.172 M solution starting with CaCl2
1. 1 answer
2. asked by gordon
3. 321 views
What would be the weight of a 1.0kg mass on the surface of Mars? The mass of Mars is 0.11 that of the earth, and its radius is
1. 1 answer
2. asked by Universal Gravitation
3. 1,659 views
mr.reyes's geometry class built kites.of the 32 students in class, 87.5% of the kites flew.of the remaining kites, 75% of kites
1. 1 answer
2. asked by Anonymous
3. 541 views
What is the verb and helping verb of this sentence. Mary was studying for the test.
1. 2 answers
2. asked by Jennifer
3. 515 views
The rings of a Saturn-like planet are composed of chunks of ice that orbit the planet. The inner radius of the rings is 78,000
1. 0 answers
2. asked by physss
3. 517 views
Why is the acceleration the same between a tennis ball and a cannon ball?
1. 0 answers
2. asked by Addison
3. 406 views
what is the total number of joules released when a 5.00 gram sample of water changes from liquid to gas at 100 degrees Celsius?
1. 1 answer
2. asked by Help
3. 2,065 views
how would you write a 2:2 Jane Schaeffer paragraph?
1. 1 answer
2. asked by Sidney
3. 318 views
A man is planning to invest up to $22,000in bank X or bank Y or both. He wants to invest at least $2,000 but no more than
1. 0 answers
2. asked by Kelsie
3. 803 views
Find the volume of the solid obtained by rotating the region bounded by the curves about the line x=-3, y=x^2, x=y^2. I keep
1. 0 answers
2. asked by Anonymous
3. 344 views

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