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2012
April

Questions Asked on April 18, 2012

A mass is oscillating with amplitude A at the end of a spring.How far (in terms of A) is this mass from the equilibrium position
1. 2 answers
2. asked by Joe
3. 5,186 views
1. What is the lateral surface area of a square pyramid with side length 11.2 cm and slant height 20 cm?224 cm2 448 cm2 896 cm2
1. 40 answers
2. asked by lilman
3. 23,289 views
a truck traveling along a straight road at 20km/h,increases its speed to 120km/hr in 15 s. If its acceleration is constant.
1. 1 answer
2. asked by chanz11
3. 2,759 views
As mr. hooper is dying, he rhetorically asks those around him why people turned from him all these years. why does mr. hooper
1. 5 answers
2. asked by Susan
3. 509 views
The value of a $20,000 car decreases every year, t. the equation below models this sitution: 20000(1 - 0.04t) = 13,000.Please
1. 1 answer
2. asked by Jane
3. 499 views
Mrs Sim spent some money on 45 buns. She spent the same amount of money on 20 muffins. Each muffin cost $0.95 more than each
1. 2 answers
2. asked by Al
3. 1,182 views
a 7 foot tall man is standing 65 feet away from a tower. if the angle of elevation is 35 degrees. what is the height of the
1. 1 answer
2. asked by jonathan
3. 585 views
If 0.45 mol of neon gas occupies a volume of 789 mL at a certain temperature and pressure, what volume would 0.376 mols of neon
1. 1 answer
2. asked by Anonymous
3. 561 views
use differentials to approximate the value of the squareroot of 4.3
1. 1 answer
2. asked by kendra
3. 655 views
the edge of a cube was found to be 18 inches with a possible measurement error of 0.1 find the max possible error in calculating
1. 1 answer
2. asked by angie
3. 1,281 views
is the exclusion of evidence that is obtained through an improper search the appropriate response to an improper search or is
1. 5 answers
2. asked by Stacy
3. 525 views
Does cos(1/x^2) diverge?
1. 1 answer
2. asked by Anonymous
3. 346 views
May and Bill took 49 hours to complete their History project. They worked separately on their own project. If May had worked 5
1. 3 answers
2. asked by Al
3. 384 views
What is the total number of vetices in a rectangular prism with a length of 7.5 inches a width of 2.5 inches and a height if 11
1. 1 answer
2. asked by Theresa
3. 582 views
Identify and describe one environmental problem(that causes ill health accidents)
1. 2 answers
2. asked by Busisiwe
3. 385 views
Eric bought a car for $6500. If the sales tax was 5.75%, what was the total cost?
1. 3 answers
2. asked by Anonymous
3. 451 views
evaluate without using a calculator216 2/3
1. 2 answers
2. asked by Nancy
3. 756 views
Two institution/ community organization that are involved in supporting or giving redress to the teenage pregnancy?
1. 3 answers
2. asked by Given
3. 563 views
A. A car is traveling at a speed of 55 mi/hr along a banked highway having a radius of curvature of 500 ft. At what angle should
1. 0 answers
2. asked by anirudh dhiman
3. 718 views
a saturated solution of barium chloride at 30C contains 150g water. How much additional barium chloride can be dissolved by
1. 1 answer
2. asked by Ondina
3. 1,192 views
B. A vehicle on a monorail has a speed S = 10 m/s and an acceleration S=4m/s2 relative to the ground reference XYZ when it
1. 0 answers
2. asked by anirudh dhiman
3. 571 views
A. A light plain is coming in for a landing at a speed of 100 km/hr. The wheels have zero rotation just before touching the
1. 1 answer
2. asked by anirudh dhiman
3. 488 views
Balanced chemical equation, calculate how many moles of products would be prduced of 0.500 mole of the first reactant were to
1. 0 answers
2. asked by Anonymous
3. 671 views
A. A Bowler releases his ball at a speed of 3m/sec. If the ball has a diameter of 250 mm, what spin w should be put on the ball
1. 0 answers
2. asked by anirudh dhiman
3. 385 views
∫[(x^2)/(√(4x^3-1))]
1. 1 answer
2. asked by Anonymous
3. 294 views
Forty-five-year-old Guy is in his midlife transition. According to Carl Jung, Guy should be in the process of accomplishing
1. 1 answer
2. asked by Rheya
3. 952 views
Will someone please point me in the right direction. How would you select survey takers? i have completed the survey for
1. 4 answers
2. asked by PENNY
3. 466 views
Factor out the greatest common factor from the expression 7x^2+56x-21
1. 1 answer
2. asked by Lueshelle
3. 596 views
Use the difference of squares rule to factor the following expression....81z^2-49y^2
1. 1 answer
2. asked by Lueshelle
3. 439 views
Factor the expression 64a^2-16ab+b^2 into a product of binomials
1. 1 answer
2. asked by Lueshelle
3. 513 views
Factor the expression 25x^2- 60xy+36y^2 into a product of binomials
1. 1 answer
2. asked by Lueshelle
3. 434 views
In 10-15 lines critically discuss 5 ways in which the human or environmental problem impacts on the community.
1. 2 answers
2. asked by Thabang
3. 468 views
Use the table to identify the relationship of the SECOND sentence to the FIRST sentence.1. A triangle is a right triangle if and
1. 1 answer
2. asked by chino
3. 1,416 views
"A years worth of hard work has finally paid off."year (my choice) years years' year's Please check.
1. 2 answers
2. asked by lilman
3. 2,663 views
Anyone working on Sound Investigation lab
1. 0 answers
2. asked by lilman
3. 395 views
Find the area of the region enclosed by the given curves:y=e^6x, y=2sin(x), x=0, x=pi/2
1. 1 answer
2. asked by Michael
3. 639 views
A 9.67-m ladder with a mass of 25.0 kg lies flat on the ground. A painter grabs the top end of the ladder and pulls straight
1. 1 answer
2. asked by Natasha
3. 1,168 views
A man who is a non-tongue roller (t) marries a woman tongue roller (T) whose father was a non-tongue roller (t) - what would the
1. 0 answers
2. asked by Amy
3. 544 views
Graph one period of the following function. Show all work . y=2sinx+2cosx
1. 0 answers
2. asked by shay
3. 594 views
A road-worker holds a flag in position R with an out stratched arm he swings the flag downwards and it forms an angle of 30
1. 0 answers
2. asked by Blessings
3. 488 views
Two disks are rotating about the same axis. Disk A has a moment of inertia of 3.7 kg · m2 and an angular velocity of +7.3
1. 1 answer
2. asked by Natasha
3. 843 views
5ways in which the human or environmental problem impacts on community.
1. 0 answers
2. asked by CODANI
3. 322 views
A sealed container contains 1 mole of neon gas at STP. Estimate the number of neon atoms having speeds in the range from 200 m/s
1. 2 answers
2. asked by zuhra
3. 727 views
in 10-15 lines critically discuss 5 ways in which the human or environment problem impact on the community.
1. 0 answers
2. asked by sandile
3. 445 views
Brandon throws a flying disc with a force of 8 N. If the disc has an acceleration of 4 m/s2, what is the mass of the disc?
1. 0 answers
2. asked by john
3. 785 views
Solve this equation:√4x+8=6 If there is more then one solution enter with a comma
1. 1 answer
2. asked by Nancy
3. 853 views
A trash can is rolling down the street at 5 m/s. If the trash can has a mass of 23 kg, what is its momentum?
1. 1 answer
2. asked by john
3. 352 views
A wave travels along a string at a speed of 1,5m 1s.if the frequency of the source of the wave is 7,5hz,calculate:(a)the
1. 2 answers
2. asked by Brydley
3. 1,111 views
Thermal energy is different from temperature because thermal energy depends on the _____.
1. 0 answers
2. asked by john
3. 479 views
Which of the following scales use the concept of absolute zero?I. C II. F III. K IV. R
1. 1 answer
2. asked by john
3. 350 views
Writeacher, I urgently need you to check this paragraph. I really hope you can help me. As it is a short summary of Wilde's
1. 1 answer
2. asked by Matthew
3. 567 views
The shock absorbers in the suspension system of a car are in such bad shape that they have no effect on the behavior of the
1. 0 answers
2. asked by Natasha
3. 451 views
The shock absorbers in the suspension system of a car are in such bad shape that they have no effect on the behavior of the
1. 0 answers
2. asked by Natasha
3. 425 views
Company A rents copiers for a monthly charge of $240 plus 8 cents per copy. Company B rents copiers for a monthly charge of $480
1. 1 answer
2. asked by Anonymous
3. 1,121 views
Evaluate the expression under the given conditions.tan(A+B); cosA=-1/7, A in quadrant 3, sinB=1/2, B in quadrant 2.
1. 1 answer
2. asked by Josh
3. 859 views
Jim Johnson has 40% interest in Richards and Johnson, LLP. The partnership has the following activity for the year:Sales
1. 0 answers
2. asked by Aby
3. 473 views
923.85 grams of gaseous ammonia condenses into liquid.How much energy was released?answer: 1268.28852 = 1268 kj
1. 1 answer
2. asked by joseph
3. 1,055 views
Kareem has 28ft of fencing. He has to decide on the length and the width of his garden. Which of the following garden sizes
1. 1 answer
2. asked by Jaeon
3. 372 views
from a calorimeter experiment I got this calculation:Cm=30g(4.184 J/g(Celsius))(24 Celsius-20.8Celsius)/-25g(24 Celsius-99.6
1. 2 answers
2. asked by Saifeena
3. 558 views
Thank you, very much. Here is the second part. I will post you the whole summary again after your correction.1) Mr Otis’s
1. 1 answer
2. asked by Matthew
3. 544 views
117-3(4+2)+6
1. 1 answer
2. asked by desmariah
3. 333 views
What effects did the Industrial Revolution have on government reforms, and what were the laws that were enacted in Great Britain
1. 3 answers
2. asked by mysterychicken
3. 747 views
I retyped the first part considering your corrections. Can you check if it is OK now? Thank you very, very much.1) Mr. Otis buys
1. 0 answers
2. asked by Matthew
3. 522 views
how much 10M HNO3 must be added to 1L of a buffer that is .010M acetic acid and .10M sodium acetate to reduce the pH to 5.
1. 1 answer
2. asked by allison
3. 849 views
Evaluate the expression. Assume that all angles are in quadrant 1.1. cos(arccos4/5)
1. 1 answer
2. asked by missy
3. 740 views
The height of a parallelogram is 10 feet more than its base. If the area of the parallelogram is 120 square feet, find its base
1. 1 answer
2. asked by Derek
3. 873 views
41.Is the speed of light constant as it passes through transparent materials? Yes, the speed of is always constant No, light
1. 2 answers
2. asked by James
3. 621 views
How do I do 33 6/10 in decimal
1. 1 answer
2. asked by delihla
3. 323 views
The general manager for Gordon's Self Service Gasoline is interested in estimating the mean number of gallons of gasoline that
1. 0 answers
2. asked by Melvin
3. 965 views
Linda's teacher divided the class into groups of five and required each member of a group to meet with every other member of
1. 3 answers
2. asked by John :)
3. 471 views
A study in Orlando, Florida claimed that the mean commute time for all employees working at Disney exceeds 40 minutes. This
1. 0 answers
2. asked by Amy
3. 506 views
The manager at the YMCA believes members are staying longer at the Y due to what they feel was a very successful marketing plan.
1. 1 answer
2. asked by Henry
3. 588 views
Data from the latest census was analyzed. It was determined that one-parent households spend less on food away from home that do
1. 0 answers
2. asked by Mike
3. 1,146 views
kim uses 15 shells to make a picture frame. 2/3 of the shells she uses are white. the remainder are yellow. how many shells used
1. 1 answer
2. asked by marica
3. 383 views
Given that the power consumed by a device is 1000 W operating on a 70-V line, calculate the amount of current it draws.
1. 3 answers
2. asked by Kristie
3. 1,131 views
The ages (in years) of 10 infants and the number of hours each slept in a dayAge, x: 0.1, 0.2, 0.4, 0.7, 0.6, 0.9, 0.1, 0.2,
1. 0 answers
2. asked by Amanda
3. 540 views
Through extensive research, Metlife Insurance claims that the mean footwell intrusions for Toyota Corrola and Toyota Rav4 are
1. 0 answers
2. asked by Lisa
3. 480 views
Waste Today Services operates a garbage hauling company in a South Jersey city. Each year, the company must apply for a new
1. 0 answers
2. asked by Marsha
3. 694 views
The Deborah Heart Institute performs many open-heart surgery procedures. Recently research physicians at the Institute developed
1. 1 answer
2. asked by Walter
3. 561 views
Is the point (-3, -2) a solution of the intersection of the following set of quadratic equations:Y < -X^2 X^2 + Y^2 < 16 I'm not
1. 0 answers
2. asked by Greg
3. 413 views
How has climate affected population patterns in Africa?
1. 1 answer
2. asked by Nicole
3. 782 views
8 1/2 HRS ON THIS MASTERING PHYSICS WOWn 1909, Robert Millikan was the first to find the charge of an electron in his now-famous
1. 2 answers
2. asked by Kristie
3. 4,895 views
If rotational speed of a disc remains constant, what happens to the speed of a point on the disc if its distance from the axis
1. 3 answers
2. asked by James
3. 425 views
Electronic types neglect the force of gravity on electrons.To see why, compute the force of Earth's gravity on an electron and
1. 2 answers
2. asked by Kristie
3. 3,832 views
how to write 0.924 as a decimal
1. 1 answer
2. asked by helen pierson
3. 345 views
Why have modernization projects in Africa not brought increased wealth to the region?
1. 1 answer
2. asked by Nicole
3. 331 views
How do human resource laws or health care regulations affect performance appraisals? What are the legal implications a manager
1. 1 answer
2. asked by Kimberly
3. 468 views
If a turntable rotates through 720 degrees in one second, how many revolutions does it make in one minute.120?
1. 3 answers
2. asked by Jerald
3. 976 views
Why have the attempts at modernizing many of the African economies not been able to increase the countries' wealth?
1. 1 answer
2. asked by Nicole
3. 309 views
CALCULATE THE HEAT ENERGY JUST AFTER MIXING AS (mCpT) for the total mass of water, using Cp=4.184J/g-c
1. 1 answer
2. asked by Anonymous
3. 436 views
Answer by factoring a quadratic equation.The length of an open-top box is 4 cm longer than its width. The box was made from a
1. 0 answers
2. asked by Jane
3. 570 views
In your browser, you enter the URL of a website you use daily. After some delay, you receive a DNS error message that the host
1. 0 answers
2. asked by Bob
3. 398 views
A TV pollster believes that 75% of all TV households would be tuned in to Game 6 of 1997 NBA Championship series between the
1. 0 answers
2. asked by Pat
3. 1,140 views
Assume that an average SNMP response message is 100 bytes long. Assume that a manager sends 40 SNMP Get commands each second.
1. 2 answers
2. asked by Bob
3. 1,709 views
from one piece of wood , Sam cut two 9 1/2 in. strips for 2 sides of a frame. He cut two 11 3/4 in . strips each for the other 2
1. 1 answer
2. asked by melissa
3. 548 views
A firm is assigned the network part 128.171. It selects a 10-bit subnet part. a)Draw the bits for the four octets of the IP
1. 0 answers
2. asked by Jennifer
3. 506 views
A projectile is launched at an angle of 600. What other angle would give the same range for the projectile if we neglect air
1. 1 answer
2. asked by James
3. 425 views
Betty is 6 years older than Deb. 13 years ago, Betty was 4 times older than Deb. How old is Deb?
1. 1 answer
2. asked by Gloria
3. 494 views
All of the following are regulatory commissions dealing with industrial regulation (as distinct from social regulation) except
1. 1 answer
2. asked by Anonymous
3. 468 views
Can anyone help with this question?Now suppose that, starting with the ﬁrst row of seats, the ﬂoor of the seating area is
1. 0 answers
2. asked by Lisa
3. 535 views

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