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2012
January

Questions Asked on January 14, 2012

a car of mass 500kg is moving at 24m/s. A lion of mass 100kg drops on to the roof of the car from an overhanging branch. Show
1. 7 answers
2. asked by sepira
3. 5,480 views
A mouse travels along a straight line; its distance from the origin at any time is given by the equation.x= (8.1 cm *
1. 1 answer
2. asked by ben
3. 4,110 views
Including a 9% sales tax, an inn charges $127.53 per night. Find the inns nightly cost before tax is added
1. 1 answer
2. asked by Rachel
3. 3,591 views
A jump ramp for waterskiing makes an angle of 15 degree with the surface of the water. The ramp rises 1.58m above the surface.
1. 1 answer
2. asked by Anonymous
3. 3,260 views
Consider two objects, A and B, both undergoing SHM, but with different frequencies, as described by the equations xsuba=
1. 1 answer
2. asked by Viviana
3. 2,632 views
What compound forms when one molecule of HCl and one molecule of NH3 combine? It is an ionic compound.I am not sure how to find
1. 2 answers
2. asked by Hannah
3. 2,367 views
The reaction AB(aq)->A(g)+ B(g)is second order in AB and has a rate constant of 0.0282 M^{-1} s^{-1} at 25 Celsius. A reaction
1. 2 answers
2. asked by Yuni
3. 2,080 views
__NH3(g) + __ O2(g) → __ N2(g) + __ H2O(g)When the reaction above is completely balanced, the coefficient for NH3 will be (a)
1. 1 answer
2. asked by Kacie
3. 1,895 views
According to OSHA, a ladder that is placed against a wall should make a 75.5 degree angle with the ground for optimal safety. To
1. 3 answers
2. asked by Anonymous
3. 1,721 views
What will be the magnitude of work if a force of 25N pulls a stone through distance of 5m in its direction ?
1. 5 answers
2. asked by Hassan
3. 1,592 views
One side of a triangle is x inches longer than another side. The ray bisecting the angle formed by these sides divides the
1. 2 answers
2. asked by Anonymous
3. 1,494 views
Find the fourth term (a4) of geometric sequence if the first term (a1) is 2 and the common ratio, r is 4.
1. 2 answers
2. asked by Embraced
3. 1,469 views
Hello, could you please help me with a few questions I have with English?Directions: Classify this sentence as simple, compound,
1. 1 answer
2. asked by Amy
3. 1,453 views
a car accelerates at a constant rate from zero to 26.7 m/s in 10 seconds and then slows to 19 m/s in 5 seconds. What is its
1. 1 answer
2. asked by Jason
3. 1,370 views
Write the equation of the ellipse in standard form: 4x^2-9y^2-40x+36y+100=0
1. 3 answers
2. asked by 95
3. 1,272 views
A ballistic pendulum consists of a rectangular wooden block of mass 1.5 kg suspended from a ceiling. A bullet mass 0.025 kg
1. 3 answers
2. asked by joane
3. 1,269 views
The Great Pyramid of Cheops in Giza, Egypt, was completed around 2566 B.C.E. Its original height was 482 ft. Each face of the
1. 2 answers
2. asked by Anonymous
3. 1,266 views
The U.S. supreme court case that applied the right to privacy to abortions is?
1. 1 answer
2. asked by tolu
3. 1,220 views
what be the definition for sustainability that come in environment? I find that it be meeting the needs of the present without
1. 3 answers
2. asked by Mohammad
3. 1,184 views
I have a question concerning this problem:I just want to make sure my formulas are correct before I do problemIt is a hyperbola
1. 5 answers
2. asked by Graham
3. 1,177 views
The sum of the 4th and the 14th term of an arithmetic sequence equals 22. The 9th term is 4 larger than the 4th term. Calculate
1. 2 answers
2. asked by Max
3. 1,176 views
I am trying these on my own is this correct?1.The service contract...on the whole...applied to upgrade. rewrite: Don't
1. 2 answers
2. asked by SHARON
3. 1,171 views
According to the ideal gas law a 9.03 sample of oxygen gas in a 0.8112 container at 499k should exert a pressure of 456atm. By
1. 1 answer
2. asked by Hannah
3. 1,110 views
1. What trade-offs are involved in shifting from a traditional operations systems to a lean operating syatem for”a.
1. 0 answers
2. asked by Anonymous
3. 986 views
What was the cause of the peloponnesian war?A. Greeks sought revenge for the persian wars B. Sparta wanted control of the
1. 3 answers
2. asked by sarah
3. 978 views
I have this assignment for my fine art class. You see my art teacher was telling us about Martin Luther King on how he is a good
1. 10 answers
2. asked by Laruen
3. 870 views
Could you please tell me if the following sentences are possible? Thank you.The principal of my school has asked me to find an
1. 1 answer
2. asked by Henry2
3. 867 views
What was the goal of the League for Non-Violent Civil Disobedience Against Military Segregation? Did they succeed?Answer :The
1. 1 answer
2. asked by anonymous
3. 854 views
Part 1: You finally made it…graduation day has arrived! Your parents are so proud that they are throwing you a HUGE party.
1. 1 answer
2. asked by Brittney
3. 846 views
Hello! I was hoping someone could look over my answers? It's very much appreciated! :)How is the bracketed noun clause used?
1. 2 answers
2. asked by Amy
3. 830 views
A streetcar named Desire travels between two stations 0.59 km apart. Leaving the first station, it accelerates for 10.0 s at 1.0
1. 0 answers
2. asked by Sarah
3. 822 views
CH4 + 2O2 -> CO2 + 2H2OWhen 70 grams of oxygen react with methane, how many liters of CO2 gas are produced?
1. 1 answer
2. asked by David
3. 788 views
4x^2-9y^2-40x+36y+100=0I still end up with the wrong answer. I end up with 4(x-5)^2/-120 - 9(y+2)^2=-120 9 can't go into -120 My
1. 2 answers
2. asked by 95
3. 756 views
One side of a triangle is x inches longer than another side. The ray bisecting the angle formed by these sides divides the
1. 1 answer
2. asked by Anonymous
3. 743 views
Write a program the inputs (from the user) the number of hours worked and hourly pay rate for employees and outputs their total
1. 1 answer
2. asked by kim
3. 726 views
A mouse travels along a straight line; its distance from the origin at any time is given by the equation.x= (8.1 cm *
1. 1 answer
2. asked by ben
3. 722 views
15. Based on the information given for each of the following studies, decidewhether to reject the null hypothesis. For each,
1. 1 answer
2. asked by Anonymous
3. 709 views
the system is in static equilibrium. The coefficient of static friction between the block and the table's surface is = 1/3. The
1. 0 answers
2. asked by frank
3. 698 views
a research participant has her brain scanned while listening to music and solving math problems, and the brain area of interest
1. 1 answer
2. asked by Anonymous
3. 689 views
given the following rational functionf(x)= x^2+5x-7 / x-4 state domain, find vertical, horizontal and oblique asymptotes if any.
1. 2 answers
2. asked by Sara
3. 688 views
how far to the nearest tenth of a meter can a runner running at 7.9 m/s run in the time it takes a rock to fall from rest 65
1. 1 answer
2. asked by Jason
3. 686 views
A 12.0L sample of a as at a constant pressure of 608 mm Hg was heated from 40 degrees celsius to 60 degrees celsius. What volume
1. 9 answers
2. asked by Hannah
3. 671 views
LeChatelier's Principle !!!! ?plz help me with this problem the following reaction may be used to remove sulfur compounds from
1. 1 answer
2. asked by klove12
3. 661 views
could you see if my answers are correct?? if not could you please help me get them right? thanks very muchA train leaves a
1. 2 answers
2. asked by ann
3. 656 views
Calculate Earth’s gravitational force on the Shuttle astronauts while orbiting at an altitude of 220 miles (or 354 km) above
1. 4 answers
2. asked by cory
3. 639 views
Hi, i have to write an literary essay for The Great Gatsby and the topic is "IN THE GREAT GATSBY, THE AMERICAN DREAM IS
1. 2 answers
2. asked by Bonnie
3. 626 views
An airplane starts from rest and moves forward with a constant acceleration of 5 m/s2 along a runaway 250 m long. How long does
1. 1 answer
2. asked by tracy
3. 624 views
a tree is standing upright.i want to cut it down at the base.how would i find out how tall it is. so that i could fall it
1. 2 answers
2. asked by DEEK
3. 620 views
Payment was done on August 30 for the invoice below. Please fill in the blank for the missing quantities.Terms: 5/10, 3/20, n/30
1. 0 answers
2. asked by ABDULAI ABUS-SHAKUR
3. 615 views
How could I summarize this article into approximately 10 sentences?Case Study: Mass Wedding in Iraq In Baghdad, Nada Omran and
1. 6 answers
2. asked by Rebecca
3. 613 views
Club A offers a starter fee for $17 plus a monthly fee of $11. Club B offers a starter fee of $23 and a monthly fee of $14. How
1. 1 answer
2. asked by Rachel
3. 598 views
a book on a shelf 2.0 meters above the floor has a mas of 1.5 kilograms. what is the gravitational potential energy of the book.
1. 1 answer
2. asked by Anonymous
3. 598 views
Does an analogy ever have "as" in it. I'm just trying to figure out figures of speech and I know Writeteacher told me "as" would
1. 1 answer
2. asked by Jamie
3. 596 views
water makes up 7/10 of your body. Is more than 1/2 of your body water? write a number sentence to compare 7/10 and 1/2. Explain
1. 4 answers
2. asked by Carol
3. 593 views
Can you please tell me if the following sentences are correct? Thank you.Complete the second sentence so that it means the same
1. 1 answer
2. asked by Henry2
3. 583 views
How do you express the following value without exponents?(-243) 6/5
1. 1 answer
2. asked by christy
3. 580 views
From the top of a hill 700 ft. high, an observer notes that the angles of depression of two successive markerstones on a level
1. 1 answer
2. asked by Grail
3. 570 views
Which of the following legal publications is NOT typically updated with pocket parts? (Points: 5)Legal encyclopedias Legal
1. 1 answer
2. asked by Andy
3. 566 views
I am not even,I am greater than 200,the sum of my digits is 9,I am a multiple of 5,I am less than 300,I am evenly divsible by 9
1. 2 answers
2. asked by Ciara
3. 559 views
S^2-(aq)+HCl(aq)--> Cl^1-(aq)+HS^1-(aq)Match the species to its identity as a Bronsted-Lowry acid, base, conjugate acid or
1. 1 answer
2. asked by Tasha
3. 558 views
How does water's oxygen content affect freezing point?
1. 1 answer
2. asked by John
3. 557 views
How many grams of Ca will react with 15.0g of Cl to form calcium chloride? How many grams of calcium chloride will be formed?
1. 1 answer
2. asked by Salena
3. 552 views
How did scientific discoveries change people's attitudes towards natural events and religious faith?
1. 2 answers
2. asked by Autumn
3. 550 views
Revise and edit the following run-on sentence:Data in computerized form is discoverable, even if paper "hard copies" of the
1. 3 answers
2. asked by Andy
3. 550 views
Jordan likes going to the theatre to watch movies
1. 2 answers
2. asked by Anonymous
3. 547 views
Both Hindus and buddhists believe inA. Many gods B.The caste system C. Formal rituals I got C.
1. 1 answer
2. asked by sarah
3. 541 views
true or false iambic pentameter consists of five feet of two syllables,each of which is an uncaacented syllable followed by an
1. 2 answers
2. asked by mariam
3. 540 views
solve 5^y=4^y+3.Round your answer to the nearest tenth.
1. 8 answers
2. asked by 95
3. 537 views
I urgently need you to check these sentences, please.1) How long have you know Peter? I' ve known him for two years, since I
1. 1 answer
2. asked by Henry2
3. 536 views
Start with x = 100 and add four x values to make a sample of five data such that the standard deviation of these data equals 0.
1. 1 answer
2. asked by dream
3. 535 views
what is mary e. wilkins freeman literary style of writing
1. 1 answer
2. asked by lora
3. 533 views
Marks pet needs to eat at least 18 grams of fiber but less than 25 grams of protein each day. Mark gives his dog Food A and Food
1. 1 answer
2. asked by Deb
3. 527 views
CAN YOU CHECK THESE PLEASE:1.We followed the protocols precisely with test results yielding further opportunities for
1. 1 answer
2. asked by SHARON
3. 525 views
compare and contrast the Islamic perspective on consumption, investment and savings to conventional economic system?
1. 1 answer
2. asked by ABDULAI ABUS-SHAKUR
3. 523 views
what is the ozone layer made out of because on differnt websites it says different things and i thought it was made out of the
1. 4 answers
2. asked by Anonymous
3. 522 views
Review the sentence and determine which is correct.1(a). The judge admonished the prosecutor and defense attorney who was
1. 1 answer
2. asked by Andy
3. 522 views
A sample of chlorine gas at a pressure of 420 mm Hg and in a volume of 3.50L was heated from 18.0 degrees celsius to 45 degrees
1. 2 answers
2. asked by Hannah
3. 514 views
Please show steps and thank you!An astronaut of mass 70 kg carries an empty oxygen tank of mass 14 kg. He throws the tank away
1. 0 answers
2. asked by Anon
3. 514 views
A car traveling at 70 km/h. It then accelerates at 3.6m/s^2 to 90km/h. How long does it take to reach a new speed. How far does
1. 1 answer
2. asked by Tasha
3. 508 views
how are bario boy and no gumtion alike different In what ways are the authors’ choices and depictions related to the subject
1. 5 answers
2. asked by alexis
3. 506 views
Which molecule has the greatest average velocity at 100 degrees celsius.He, Cl2, Xe, O2, NO2 I used the root mean squared
1. 5 answers
2. asked by Hannah
3. 505 views
I don't get how you get these answers:cos180 degree = -1 sin45 degree = root(2)/2 cos(-135) = -root(2)/2 cot(-60) = -1/root(3)
1. 2 answers
2. asked by NeedHelpPlz
3. 502 views
Evaluate the given indefinite integrals.∫ (x+2)(2x+3)^1/2
1. 1 answer
2. asked by Jack
3. 502 views
In the figure below, if the perimeter of triangle ABC is 48, what is the value of x?
1. 1 answer
2. asked by Alma
3. 500 views
When do you reverse the sign in inequality?Please give examples.
1. 1 answer
2. asked by Anonymous
3. 491 views
Does this sentence sound correct: 'This can be a very delicate topic to discuss with clients and hence health professional must
1. 1 answer
2. asked by Lil
3. 489 views
Calculate the force of gravity on a 2 kg mass at Earth’s surface. The mass of Earth is 6 * 10 ^24 kg, and its raidus is 6.4 *
1. 1 answer
2. asked by Amanda
3. 484 views
Is it correct to say 'people's psychological, physical and social needs'' or instead of saying people's would I just say people?
1. 1 answer
2. asked by Lil
3. 471 views
Review and revise the following paragraph.After reviewing al the pleadings the underlining records that party arguments;
1. 0 answers
2. asked by Andy
3. 469 views
Is there a picture I could use that has the global/prevailing winds labeled?
1. 1 answer
2. asked by Ariel
3. 458 views
solve the system x+6y=24, -6x+5y= -21
1. 1 answer
2. asked by Linda
3. 453 views
Please break this down for meAny subject - and there were many - toward which he directed his insatiable curiousity, artistic
1. 3 answers
2. asked by Anonymous
3. 451 views
find the inverse of function f(x)=4-2ln(x+1). state domain, range and any asymptotes of both
1. 1 answer
2. asked by Sara
3. 451 views
make list for & aganist proposal to increase amount of aid canada give to countries developingfor: help improve conditions of
1. 3 answers
2. asked by Mohammad
3. 449 views
My teacher is going to list the molar masses of five gases and ask us which has the largest molar volume at STP. How would I go
1. 0 answers
2. asked by Hannah
3. 448 views
. When using Shepard's Online, a red stop sign and a __________ yield sign suggest either negative treatment or the occurrence
1. 1 answer
2. asked by Andy
3. 444 views
PLEASE HELP! and include steps of how you solved it!What magnitude of force, acting for 0.025 s, will change the velocity of a
1. 2 answers
2. asked by Anon
3. 443 views
Reducing fractions to lowest terms ( 27/54=
1. 1 answer
2. asked by regina
3. 439 views
Review and revise the following paragraph.After reviewing al the pleadings the underlining records that party arguments;
1. 0 answers
2. asked by Andy
3. 437 views
Mr. Siglar is a famous speaker. He travels and gives an average of 8 speaches each week. Auditoriums are always full they have
1. 1 answer
2. asked by Heather
3. 434 views

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