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2012
September

Questions Asked on September 28, 2012

What does F. Scott Fitzgerald suggest about the state of the American Dream, the people who pursue it, and the impact of that
1. 1 answer
2. asked by Elizabeth
3. 1,108 views
in harry's attic there are three spider webs. the first web is twice as large as the second web. gthe third web is 3 inches
1. 1 answer
2. asked by Anonymous
3. 483 views
Julia ate 1 over 2 pint of mint ice cream. Mark ate 3 over 4 of malt ice cream. How many times more ice cream did mark eat?
1. 7 answers
2. asked by Aaliyah
3. 2,794 views
A mass hangs on the end of a massless rope. The pendulum is held horizontal and released from rest. When the mass reaches the
1. 3 answers
2. asked by hater of physics
3. 3,637 views
A mass m = 11.0 kg rests on a frictionless table and accelerated by a spring with spring constant k = 4979.0 N/m. The floor is
1. 0 answers
2. asked by hater of physics
3. 1,107 views
When preschool child is first learning to print. alphabet letters he or she print letters upside down or backwards the teacher
1. 3 answers
2. asked by James
3. 555 views
One kind of slingshot consists of a pocket that holds a pebble and is whirled on a circle of radius r. The pebble is released
1. 0 answers
2. asked by Eric
3. 980 views
A mass hangs on the end of a massless rope. The pendulum is held horizontal and released from rest. When the mass reaches the
1. 0 answers
2. asked by hater of physics
3. 874 views
i have to draw a flat unit circle all the way to 4 pi in radians. i can get to 2 pi but i have trouble finding the radians if i
1. 1 answer
2. asked by sally
3. 514 views
A mass m = 76.0 kg slides on a frictionless track that has a drop, followed by a loop-the-loop with radius R = 19.7 m and
1. 1 answer
2. asked by Anonymous
3. 898 views
a solution is 0.0300 m in Sodium. How many grams of sodium carbonate are necessary to prepare 900.0 ml of this solution?I don't
1. 1 answer
2. asked by Alex
3. 364 views
I have this poem I have to write it's about Walter prynne and the freedom of speech has to be ten lines and has to be rhyme
1. 0 answers
2. asked by Annoymous
3. 519 views
twelve less than a number is 19. what is the number?
1. 3 answers
2. asked by sammy
3. 1,128 views
Should the criminal justice system put as much emphasis as it does on eyewitness testimony? What are some possible circumstances
1. 1 answer
2. asked by halasha
3. 960 views
N2+ 3H2 GIVES 2NH3 = -90.54NH3+5O2 GIVES 4NO+6H20 =-905.1 H2 +0.5 O2 GIVES H2O =-241.1 USE THESE VALUES TO DETERMINE ENTHALPHY
1. 1 answer
2. asked by Meenakshi
3. 407 views
You are asked to prepare 500. mL of a 0.150 M acetate buffer at pH 5.00 using only pure acetic acid, 3.00 M NaOH, and water.
1. 1 answer
2. asked by Kw1h
3. 7,119 views
A mass m = 76.0 kg slides on a frictionless track that has a drop, followed by a loop-the-loop with radius R = 19.7 m and
1. 1 answer
2. asked by Anonymous
3. 1,227 views
.A 5.5kg riffle fires an 11gram bullet with a velocity of 1000m/s.a. find the velocity of a riffle? b. if the shooter holds the
1. 2 answers
2. asked by mark
3. 3,167 views
Which shape does not have two pairs of parallel sides?A. rectangle B. square C. parallelogram D. trapezoid
1. 4 answers
2. asked by luv history
3. 2,701 views
The rotor is an amusement park ride where a person enters the Rotor when it is stationary and stands against the wall with their
1. 1 answer
2. asked by Connor
3. 1,437 views
how would you use the allusion "Manna" in a sentence?
1. 3 answers
2. asked by Claire
3. 396 views
The winner in a recent Los Angeles Marathon ran the 26-mile race in2.23 hours. How many yards per minute did he run?
1. 3 answers
2. asked by michael
3. 564 views
maurice puts 130 trading cards in protector sheets. He fills 7 sheets and puts the remaining 4 cards in an eighth sheet. Each of
1. 17 answers
2. asked by anthony
3. 5,315 views
1. What mass of the compound FeWO4 contains 50.0 grams of tungsten (atomic symbol W, atomic number= 74)?**Formula mass of FeWO4
1. 1 answer
2. asked by Sarah
3. 885 views
11. How many moles of CO2 would be produced from 56 moles of O2 according to the following balanced equation?2 C2H6 + 7 O2 --->
1. 7 answers
2. asked by Sarah
3. 5,531 views
Consider the following balanced equation.2 H2 + O2 ---> 2 H2O Which of the following statements is false? a) One molecule of O2
1. 3 answers
2. asked by Sarah
3. 4,398 views
Fe can be prepared as 2 Al + Fe2O3 ----> 2 Fe + Al2O3. Suppose that 0.450 moles of Fe2O3 are reacted with an excess of Al.
1. 2 answers
2. asked by Sarah
3. 2,041 views
Last and final question: Consider the reaction 2KNO3 + 10K ---> 6K2O + N2. If 155 grams of K reacted with 122 grams of KNO3,
1. 1 answer
2. asked by Sarah
3. 1,256 views
a hyperbola of eccentricity 3/2 has one focus at (1,-3). The corresponding directrix is the line "y". find an equation for the
1. 0 answers
2. asked by ahmadafnan
3. 568 views
what are the bars around the numbers in integer questions
1. 1 answer
2. asked by bracken
3. 385 views
Find parametric equations for the tangent line to the curve of intersection of the paraboloidz = x^2 + y^2 and the ellipsoid
1. 1 answer
2. asked by Becky
3. 1,453 views
There are several strategies that can help preschool children Foster language production one strategy that involves asking
1. 2 answers
2. asked by James
3. 414 views
Which of the following firms caould raise prices and expect an increase in revenues?A)a firm product has an elasticity of 1 B)a
1. 1 answer
2. asked by Katelyn
3. 885 views
Find the smallest positive integer d such that d=105m+216n, where m & n are integers.
1. 1 answer
2. asked by Anonymous
3. 391 views
Which of the following is typically included in a stock listing?The company's SEC registration credentials The predicted price
1. 1 answer
2. asked by Max
3. 707 views
An arrow is shot at an angle of above the horizontal. The arrow hits a tree at an angle 45 degrees horizontal distance D = 220
1. 1 answer
2. asked by Nami
3. 706 views
is IBr a hydrogen bonding or dipole-dipole interactions or dispersion forces
1. 2 answers
2. asked by shay
3. 3,692 views
A ball is thrown toward a cliff of height h with a speed of 27m/s and an angle of 60 degrees above horizontal. It lands on the
1. 1 answer
2. asked by Nami
3. 3,515 views
explain why elements in a group on the periodic table have similar chemical properties?
1. 0 answers
2. asked by jake
3. 454 views
machine fires 5 bullets per sec each of velocity 200m/sec. find power of the gun.
1. 0 answers
2. asked by spandana
3. 365 views
On a winter day the temperature drops from –15°C to –25°C overnight. If a pan sitting outside contains 0.40 kg of ice, how
1. 0 answers
2. asked by KeKe
3. 650 views
a good thesis statement on why teachers should have the authority to remove disruptive students from their classes permanently.
1. 1 answer
2. asked by kristin
3. 339 views
How many grams of a drug are contained in 1L of a 30% solution?
1. 2 answers
2. asked by Anonymous
3. 379 views
Can someone five me an example of how carbon cycles through the Earth's system?
1. 1 answer
2. asked by Matt
3. 453 views
Does energy flows through the Earth's system by heat?
1. 0 answers
2. asked by Matt
3. 294 views
Im trying to study for my physics exam by doing some extra problems, however im stuck with this one. any help is much
1. 1 answer
2. asked by John
3. 496 views
How does a stimulus program (through the money multiplier) affect the money supply?
1. 0 answers
2. asked by Ashley
3. 787 views
give an example of two decreasing functions whose product is increasing
1. 1 answer
2. asked by fatima
3. 1,254 views
A skydiver who jumps out of a plane that has a forward velocity of 40 m/s. That means that the skydiver has a forward velocity
1. 0 answers
2. asked by Hannah
3. 1,209 views
Three charges are fixed to an xy coordinate system. A charge of +25C is on the y axis at y = +2.7 m. A charge of -16C is at the
1. 0 answers
2. asked by John
3. 749 views
Two charges are placed on the x axis. One of the charges (q1 = +8.71C) is at x1 = +3.00 cm and the other (q2 = -28.6C) is at x2
1. 0 answers
2. asked by Alex
3. 536 views
Two charges are placed on the x axis. One of the charges (q1 = +8.71C) is at x1 = +3.00 cm and the other (q2 = -28.6C) is at x2
1. 0 answers
2. asked by Alex
3. 530 views
Write each number in scientific notation.1. 4,800 2. 17, 200 3. 180,000 4. 343, 502 12. 0.00581 13. 0.00105 14. 0.0000078 15.
1. 4 answers
2. asked by Delilah
3. 524 views
If the average of a and b is 10 and a^2 - b^2 = 80, what is the value of b?
1. 0 answers
2. asked by Anonymous
3. 242 views
1.Violent storms generally form along _____. (1 point) occluded fronts cold fronts warm fronts stationary fronts 2. Areas of low
1. 7 answers
2. asked by Delilah
3. 460 views
[(x^2+2x-15)/(x^2-4x-45)] / [(x^2+x-12)/(x^2-5x-36)]
1. 1 answer
2. asked by Anonymous
3. 274 views
calculate the average volume of sodium hydroxide required for the titration of 25.00mL of the standard sulfuric acid solution.Fr
1. 3 answers
2. asked by Anonymous
3. 490 views
In industrial plants, what specific type of oil is used as heating medium?
1. 0 answers
2. asked by Namie
3. 323 views
A loaded truck can accelerate at 3.2 m/s^2It loses its load so that it is only 0.2 as massive. By what factor must the
1. 2 answers
2. asked by michelle
3. 3,342 views
An airplane whose air speed is 620km/h is supposed to fly in a straight path 35 degrees north of east. A steady 95km/h wind is
1. 1 answer
2. asked by kacey
3. 1,563 views
1.Relative humidity is a measure of the amount of _______ that air is holding compared to the amount needed for saturation at a
1. 4 answers
2. asked by Delilah
3. 456 views
In standard form:5. 3.2 x 10^3 7. 4.1 x 10^8 9. Write the average weight of a blue whale, 2.6 x 10^5, in standard form. 15. 2.5
1. 3 answers
2. asked by Delilah
3. 654 views
The number of multiple births (twins, triplets, etc.) has grown rapidly in the United States since 1980. The main reason for
1. 1 answer
2. asked by phia
3. 468 views
assume an unknown sample to be 15% copper, weigh enough dried ore sample to use approximatele 35-45mL of .09M S2O3-. How many
1. 1 answer
2. asked by Jill
3. 1,077 views
Factor. y ^3 + 729
1. 2 answers
2. asked by Mark
3. 363 views
(a) Which of the following are examples of the expression "difference of two cubes"? (Select all that apply.)(y2 - 9)3 3 - 4y 64
1. 2 answers
2. asked by Mark
3. 556 views
19.Write the size of a grain of very fine sand, about 9.35 x 10^-2 cm, in standard form. 31. The population of the US is
1. 0 answers
2. asked by Delilah
3. 449 views
5.NASA's apollo program lasted nine years (1963-1972) and included 6 moon landings. Write the cost of the Apollo project,
1. 1 answer
2. asked by Delilah
3. 295 views
Before a football game, a coin toss is used to determine which team will kick off. The height h (in feet) of a coin above the
1. 1 answer
2. asked by Mark
3. 754 views
At the peak of a roller coaster ride, a rider's sunglasses fly off his head. The height h (in feet) of the glasses, t seconds
1. 0 answers
2. asked by Mark
3. 364 views
The inclined ramp of the boat launch is 18 meters longer than the rise of the ramp. The run is 17 meters longer than the rise.
1. 0 answers
2. asked by Mark
3. 1,078 views
it dorsn't give me a stagein the second stage, some animals just grow larger.Other change in___________
1. 0 answers
2. asked by tommy
3. 293 views
A catcher's and a pitcher's uniform numbers are consecutive integers whose product is 756. If the catcher's was the smaller
1. 1 answer
2. asked by Tiff
3. 829 views
The length of the luff is four times longer than the length of the foot of the sail. Find the length of the foot and the length
1. 1 answer
2. asked by Tiff
3. 511 views
Pool tables are rectangular, and their length is twice the width. Find the dimensions of a pool table if it occupies 162 ft2 of
1. 1 answer
2. asked by Tiff
3. 461 views
11. 17, 200 written in scientific notation is 1.7 x 10^521. 0.00105 written in scientific notation is 1.05 x 10^-3 are these
1. 1 answer
2. asked by Delilah
3. 456 views
Determine the pH of a solution containing 0.045 M NaOH and 0.025 M KI:With activities: Without activities:
1. 2 answers
2. asked by amanda1012
3. 1,060 views
In the second stage, some animals just grow large. Ohters change in -----------
1. 1 answer
2. asked by tommy
3. 317 views
A bicycle wheel of radius 0.4 m is spinning at a rate of 40 revolutions per minute.What is the centripetal acceleration of a
1. 1 answer
2. asked by phil
3. 896 views
An arrow is shot at an angle of above the horizontal. The arrow hits a tree at an angle 45 degrees horizontal distance D = 220
1. 1 answer
2. asked by Nami
3. 3,630 views
2. Members of the Senate were originally chosen by the House of Representatives- True?7. Which of the following does not serve
1. 4 answers
2. asked by mysterychicken
3. 614 views
What multiplies together to make 300cm3 (volume)
1. 1 answer
2. asked by Rose
3. 304 views
A 2kg block is released from rest at position A and falls 12 meters to the floor. At position B, just before it lands, it is
1. 1 answer
2. asked by John
3. 423 views
In the first stanza the narrators bed is compared to a womb and a
1. 2 answers
2. asked by Anonymous
3. 615 views
Each divisor was divided into another polynomial , resulting in the given quotient and remainder. Find the other polynomial the
1. 1 answer
2. asked by jezebel
3. 2,112 views
If the boron nitride molecule,BN, were to form, what would its structure look like?pls. need help
1. 1 answer
2. asked by shay
3. 1,098 views
2C2H2+ 5O2-> 4CO2+ 2H20. If 1 mole of C2H2 reacts with oxygen, how many moles of C02 are produced.
1. 1 answer
2. asked by ERIKA
3. 1,314 views
A standard basketball has a diameter of 9 9/16 inches (that is 9 inches and 9/16 of an inch). What sit he volume of air in the
1. 3 answers
2. asked by Alisa
3. 520 views
On a playground slide, a child has potential energy that decreases by 1000 \rm J while her kinetic energy increases by 900 \rm
1. 0 answers
2. asked by Tanya
3. 579 views
He was arrested and, despite being in handcuffs, managed to escape from custody.
1. 1 answer
2. asked by Anonymous
3. 347 views
Is citric acid stronger than tartaric acid?
1. 1 answer
2. asked by Rachel
3. 1,213 views
Which of the following method depends on heavily on the observers memory.
1. 1 answer
2. asked by James
3. 411 views
Explain the quote by Samuel de Champlain in your own words."Through (exploration) we gain knowledge of different countries,
1. 3 answers
2. asked by Aisha
3. 376 views
Should students be allowed to invade established neighborhoods and live in unlicensed and unsafe rooming houses?How can I
1. 1 answer
2. asked by Jessica
3. 864 views
A car of mass m = 1635 kg is pushed off a cliff of height h = 23 m. If the car lands a distance of 9 m from the base of the
1. 1 answer
2. asked by Dani
3. 469 views
why is calling people listed in the phone book to conduct a survey, biased?
1. 7 answers
2. asked by Steph
3. 396 views
Calculate the number of C atoms in 0.185 C6H14O.
1. 2 answers
2. asked by Kim
3. 3,430 views
65 men 75 women are enfolled in calculus. There are 30 business majors, 40 biology majors, 50 computer science majors, and 20
1. 1 answer
2. asked by greg
3. 1,399 views
FIND THE EXACT VALUE OF COS U 4/5, PI/2 <U<SIN 2U=? COS 2 U= TAN 2 U=
1. 0 answers
2. asked by TINA
3. 422 views
Which of the following statements correctly compares the functions of a plant's roots and stem?The stem contains a high
1. 3 answers
2. asked by Madi
3. 2,905 views

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