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Questions Asked in 2010

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January 2010
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Most Popular Questions

Question 1What is one of the first steps in a research project? to think about the purpose of the research project. to consult a
1. 23 answers
2. asked by christopher
3. 21,092 views
__________ 1-2 Already angry,the customerbecame more ___ when he __________ received only this __ response: No return. _______
1. 5 answers
2. asked by jay
3. 8,115 views
what dominant colour appears for(a)the mecury street bulb (b)the sodium street lamp and (c) an incandescent bulb?
1. 5 answers
2. asked by kabelo
3. 4,284 views
please explain how 24 divided by 2.5 equals 9.6
1. 5 answers
2. asked by bennie
3. 2,006 views
In triangle ABC, BC=40m , AB=50m and Angle A=53 degree. Determine the area of a triangle.
1. 5 answers
2. asked by ken
3. 7,420 views
A surveyor in an airplane observes that the angle of depression to two points on the opposite shores of a lake are 32 and 45
1. 10 answers
2. asked by Kitkat
3. 11,789 views
a sock drawer has 2 blue pair, 4 white pair, 4 black pair. what is the probability you can pick out 1 blue,1 white or 1 black.
1. 5 answers
2. asked by makeeda
3. 3,690 views
A computer program is designed so that, when a number is entered, the computer output is obtained by multiplying the number by 3
1. 4 answers
2. asked by Anonymous
3. 1,131 views
there family has went to yellowstone national parkThis is the sentence that I have to correct and I keep getting it wrong. I
1. 6 answers
2. asked by Noah
3. 3,174 views
A long rectangular sheet of metal, 12 inches wide, is to be made into a rain gutter by turning up two sides so that they are
1. 6 answers
2. asked by MEG
3. 11,994 views
the city council are meeting on tuesday night to discuss the new playground. 1)the word discuss should be discussed 2)the verb
1. 4 answers
2. asked by Noor
3. 1,016 views
what is the difference between allegory and eligy?
1. 5 answers
2. asked by Anjana
3. 1,230 views
of a^2+b^2=2ab, prove log[(a+b)/2]=1/2(loga+logb)
1. 5 answers
2. asked by Anonymous
3. 4,435 views
The mom left the room with a MODICUM of respect after her baby began ____ . a) sleeping b) screaming c) praying d) singing b is
1. 5 answers
2. asked by K
3. 980 views
The triangular numbers are the numbers 1, 3, 6, 10, 15, . . .; the square numbers are the numbers1, 4, 9, 16, 25, . . . The
1. 4 answers
2. asked by Brian
3. 1,878 views
jessica borrow$9000 from the bank to purchase a used car.the bank has given her an interest rate of 7.5%annually for a period of
1. 5 answers
2. asked by makeeda
3. 4,018 views
The perimeter of the small square is one-third the perimeter of the large square. What are the side lengths of the squares?small
1. 9 answers
2. asked by rebecca
3. 4,803 views
mgh=1/2mv^2, solve for the variable v
1. 7 answers
2. asked by Lisa
3. 10,130 views
The level of water in a graduated cylinder is at the 100 mL mark. When a platinum crucible floats on the surface of the water,
1. 5 answers
2. asked by Victoria
3. 2,095 views
write 7026 in expanded form. then use words to the number
1. 5 answers
2. asked by jojo
3. 2,013 views
A flywheel of moment of inertia 0.32 kgm^2 is rotated steadily at 120rad/s by a 50 W electric motor. (i)find the kinetic energy
1. 4 answers
2. asked by Edwin
3. 4,848 views
five mole of an ideal gas are kept at a constant temperature of 53 degree celcius while the pressure of the gas is increased
1. 5 answers
2. asked by bed
3. 4,995 views
Delinquent and predelinquent teenagers tend to be "stuck " in ....... of Kohlberg theory of moral development.In this
1. 4 answers
2. asked by vedrana
3. 1,565 views
) Mare is preparing an experiment using 3 cups, one made of paper, one of plastic and one of glass. She plans on pouring 50 ml
1. 6 answers
2. asked by Rose
3. 2,501 views
A man caught a fish. It weight5/7kg + 5/7 its own weight.What did it weigh?
1. 5 answers
2. asked by BRYAN
3. 3,200 views
Find two positive numbers whose sum is 50 such that the sum of their squares is minimum?
1. 4 answers
2. asked by Anonymous
3. 2,849 views
what is the pH of a solution prepared by adding 0.50 mol KOH to 1.0 L of 0.30 M HNO3?
1. 5 answers
2. asked by jj re
3. 2,944 views
Tickets numbered 1 to 1000 were sold in a raffle for which there was one prize. Mr Kahn bought all the tickets containing at
1. 5 answers
2. asked by Paige
3. 3,376 views
What is the linearization of f(x)=e^x at x=1?
1. 4 answers
2. asked by Anna
3. 9,085 views
Andrew arranged the number 1, 2, 3, ...11, 12 into six pairs so that the sum ofany two numbers in a pair is prime and no two of
1. 5 answers
2. asked by Jane
3. 2,344 views
True of False?A regular verb is a word that expresses an action; an irregular verb is a non-action word. False???
1. 5 answers
2. asked by Keen
3. 1,514 views
FIND THE ADVERB AND THE WORD IT MODIFIES1. Mac looked everywhere for his jacket but could not find it.EVERYWHERE MODIFIES LOOKED
1. 7 answers
2. asked by Tiffany
3. 2,769 views
use the method of Gauss to find the sum.2+4+6+...+300 is it 300(300+2)/2 = 45300
1. 4 answers
2. asked by Meghan
3. 2,342 views
correct or incorrect?Sally wants a new bicycle,but her mother and father will not buy her one. My little sister is a big
1. 5 answers
2. asked by Kim
3. 1,760 views
Given f(x)=2x^2-1, determine the equation of the inverse.
1. 5 answers
2. asked by Emily
3. 4,991 views
How do you find unpaired electrons in a metal ion in CuSO4·5H20?
1. 4 answers
2. asked by May
3. 2,516 views
Find the points on the graph of y = 1/x where the graph is parallel to the line 4x + 9y = 3.
1. 5 answers
2. asked by Michael
3. 2,702 views
You throw a 20-N rock vertically into the air from ground level. You observe that when it is 15.0 m above the ground, it is
1. 6 answers
2. asked by anton
3. 29,310 views
Which of the following is a proper noun?a) newspaper b) Conchita Alonso c) River d) skyscraper I think the answer is B. Am I
1. 9 answers
2. asked by Keen
3. 2,306 views
can you unscramble this spanish word: amiaramtdrs?
1. 11 answers
2. asked by j.c.
3. 8,582 views
I am one of the United States' most famous attractions. I am 279 milies (449 km) long and 1 mile (1.6 km) deep. People come from
1. 18 answers
2. asked by Precious
3. 3,753 views
a particle of mass 0.3kg vibrates with a period of 2 sec. if its amplitude is 0.5m what is its maximum kinetic energy
1. 5 answers
2. asked by onda
3. 2,060 views
The Pont du Gard near Nimes, France is a roman aqueduct. An observer in a hot air balloon some distance away from the aqueduct
1. 5 answers
2. asked by Nada
3. 3,280 views
A car with mass of 1875kg is traveling along a country road when the driver sees a deer dart out onto the road. The driver slams
1. 4 answers
2. asked by Shaila
3. 1,499 views
which one is an important property of fiber cable?1)noise 2)reflection 3)interference 4)attenuation
1. 4 answers
2. asked by sweetie
3. 1,269 views
A researcher put 10.0 moles of N2O into a 2-L container at some temperature where it decomposes according to the following: N2O
1. 5 answers
2. asked by Jessica
3. 3,422 views
What is the Advantage of Buying a Magnetic Bullein Board
1. 14 answers
2. asked by Zachary
3. 10,060 views
The mom left the room with a modicum of respect after her baby began ____.a) sleeping b) screaming c) talked d) singing B???
1. 7 answers
2. asked by Keen
3. 3,094 views
which piont lies on the line defined by 3x+6y=2?a (0,2) b (o,6) c {1,-1/6} d {1,-1/3}
1. 5 answers
2. asked by jen
3. 2,069 views
the ratio of strings to woodwind instruments in a baroque orchestra is 5:3. if there are 24 instruments in total, how many
1. 5 answers
2. asked by mimi
3. 1,544 views
Find the entries of the following matrices:(a) the 2 ×2 matrix M for the reflection across the line y = x. (b) the 2 ×2 matrix
1. 5 answers
2. asked by Eunice
3. 2,286 views
Find the 100th term in the sequence 77,71,65,59,....
1. 4 answers
2. asked by Tameem
3. 1,845 views
an old picture has dimensions 33 inches by 24 inches. what one length must be cut from each dimension so that the ratio of the
1. 7 answers
2. asked by anonymous
3. 2,107 views
As Alex sat down in the carnival tent, the lights dimmed. A spotlight revealed a short, heavy man holding a thick chain. He
1. 13 answers
2. asked by jae
3. 7,862 views
my bedroom air conditioner blows very cold air at night,but only cool air during the day.my bedroom gets lots of direct sunlight
1. 5 answers
2. asked by carisha
3. 3,056 views
Vivian is walking to the hairdresser's at 1.3 m/s when she glances at her watch and realizes that she is going to be late for
1. 7 answers
2. asked by Karina
3. 9,402 views
A Galvanic cell consists of Mg electrode in a 1.0 mol L -1 Mg(NO3)2 solution and a Ag electrode in a 1.0 mol L-1 AgNO3 solution.
1. 5 answers
2. asked by Elleni
3. 9,528 views
what are some reasons for controlling fullness
1. 10 answers
2. asked by nickey
3. 4,074 views
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. 4 answers
2. asked by Jenny
3. 10,750 views
A sample of a hydrate of CuSO4 with a mass of 250 grams was heated until all the water was removed. The sample was then weighed
1. 5 answers
2. asked by cam
3. 3,812 views
log6(x+7)−log6x=2Solve for x
1. 5 answers
2. asked by Nina
3. 2,566 views
Resistors R1, R2, and R3 have resistances of 15.0 Ohms, 9.0 Ohms and 8.0 Ohms respectively. R1 and R2 are connected in series,
1. 5 answers
2. asked by Rony
3. 11,343 views
A 75 g bungee cord has an equilibrium length of 1.20 m. The cord is stretched to a length of1.80 m, then vibrated at 20 Hz. This
1. 4 answers
2. asked by Lucas
3. 8,020 views
Why does luis place 3 cups of water without any solute in the freezer?a. if some water spills, he will have extra b. the plain
1. 4 answers
2. asked by mary1111
3. 2,808 views
In a saturated solution of silver phosphate, the concentration of silver ion is 4.5 x 10^-4 mol/L. The Ksp of silver phosphate
1. 6 answers
2. asked by Bobby
3. 4,575 views
Of all rectangles that can be formed from thirty 4 x 4 squares, the one with the greatest perimeter has a perimeter of
1. 4 answers
2. asked by Max
3. 822 views
calculate the number of atoms present in 3.4g of h2s?
1. 7 answers
2. asked by plzzz find
3. 2,685 views
a certain plant's roots contain higher concentration of nitrate than the soil that surrounds them. Which of the fallowing
1. 5 answers
2. asked by Rose
3. 3,388 views
a 5.o kg book is sitting on a table. which describes the forces acting on the book?a)there are no forces acting on the book
1. 6 answers
2. asked by nancy
3. 6,328 views
1) wary2) inclination 3) dilemma 4) Sabotage 5) Retort 6) zeal 7) 8) demoralize 9) Irrate 10) Subsequent words Curt, Demoralize,
1. 13 answers
2. asked by jay
3. 8,463 views
1.)Kamman VanMarko Plumbing equipment sales Commission rate: 9 1/2% Annual pay: $17,496 Month's sales: $2,460 What is the
1. 15 answers
2. asked by Ariel
3. 2,129 views
which of the following has the highest boiling point?a)C2Cl6 b)C2Br6 c)C2H6 d)C2F6 e)C2I6 i know its e, but why is that the
1. 6 answers
2. asked by RiChy
3. 12,514 views
i do not know what conception means in the quote
1. 1 answer
2. asked by Ted
3. 314 views
Calculate the density in SI units of a solid cube that measures5 cm on each side and has a mass of 350 g.
1. 7 answers
2. asked by meera
3. 1,688 views
What displacement must be added to a 50cm displacement in the +x-direction to give a resultant displacement of 85cm at 25
1. 7 answers
2. asked by Harry
3. 9,115 views
a pieces of metal of mass 3.6kg is suspended from a spring balance, what is the reading of spring balance in newton, with a
1. 5 answers
2. asked by fola
3. 1,199 views
A bone is found to have 45% of the original amount of carbon 14. If the half life of carbon is 5600 years, how old is the bone.W
1. 5 answers
2. asked by Hannah
3. 2,135 views
An artisan can sell 120 garden ornaments per week at $4 per ornament. For each $0.50 decrease in price, he can sell 20 more
1. 4 answers
2. asked by Gianluca
3. 3,830 views
Which of the following solutions should be used when titrating a 25.00mL sample of CH3COOH that is approximately 0.1 M?a.) 0.150
1. 4 answers
2. asked by jj re
3. 1,795 views
The hypotenuse of,c of right triangle ABC is 7.0 m long. A trigonometric ratio for angle A is given for four different
1. 5 answers
2. asked by Emily
3. 1,864 views
A particle is moving around the unit circle (the circle of radius 1 centered at the origin). At the point (.6 , .8), the
1. 4 answers
2. asked by Anna
3. 4,192 views
i dontget how the textbook got the answer, h = -30cos[(1.43)x]° + 40the question is: a paintball is shot at a wheel of radius
1. 6 answers
2. asked by pranav
3. 3,114 views
lisa left home in a car that was traveling at the rate of 48 km/hr. she walked home at the rate of 6 km/hr. the round trip took
1. 3 answers
2. asked by Julie Anne
3. 442 views
abstract noun for:a) worm b) briliant c) hot d) stupid e) late f) accurate g) merry h) secure
1. 4 answers
2. asked by Sehr
3. 761 views
Why might a plastic rod that contains a large number of electrons not have a static charge?
1. 6 answers
2. asked by rebecca
3. 4,272 views
The number of Pb atoms per unit cell
1. 5 answers
2. asked by Rony
3. 2,901 views
In this sentence, "Yellowstone National Park is in Wyoming", is the word "in" the present tense verb?
1. 7 answers
2. asked by Sierra
3. 826 views
When 50 mL of 1.0 M AgNO3 is added to 50 mL of 0.50 M HCl, a precipitate of AgCl forms. After the reaction is complete, what is
1. 5 answers
2. asked by Anonymous
3. 1,336 views
translate to an algebraic edxpressionthe sum of x and q
1. 7 answers
2. asked by mini
3. 854 views
correct the following teneseConcentration does not mean (1) think only one idea. Concentration means holding a central issue in
1. 5 answers
2. asked by roza
3. 2,327 views
two lines intersect in a plane and form four angles. one of the angles formed by this intersection is a 53degree angle. What are
1. 3 answers
2. asked by zay
3. 2,345 views
If 50 grams of water saturated with potassium chlorate at 23*C is slowly evaporated to dryness, how many grams of the dry salt
1. 6 answers
2. asked by Rachel
3. 3,651 views
A flywheel with an axle 1.0cm in diameter is mounted in frictionless bearings and set in motion by applying a steady tension of
1. 5 answers
2. asked by Edwin
3. 2,360 views
1. This is the book whose cover is red. This is the book. + Its cover is red.2. This is the book of which the cover is red. This
1. 4 answers
2. asked by rfvv
3. 2,339 views
A certain radioactive material decays exponetially. The percent, P, of the material left after t years is given by P(t)=
1. 4 answers
2. asked by lala
3. 4,727 views
4. Asked to simplify the expression sin(180−è), Rory volunteered the following solution:sin(180−è) = sin 180−sin è,
1. 4 answers
2. asked by sally
3. 3,102 views
if i weigh 100 lbs on earth how much would i weigh on halley's comet?
1. 6 answers
2. asked by makayla
3. 4,336 views
a thimble is 32.0 cm from a spherical concave mirror. The focal point lenght of the mirror is 11.0 cm. What is the image
1. 4 answers
2. asked by Luis
3. 2,833 views
How did one village bring disaster on itself?On a morning in early spring, 1873, the people of Oberfest left their houses and
1. 4 answers
2. asked by Anonymous
3. 570 views
At Harry's Discount Hardware everything is sold for 20% less than the price marked. If Harry buys tool kits for $80, what price
1. 6 answers
2. asked by Vince
3. 7,384 views

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