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2012
June

Questions Asked on June 24, 2012

A centrifuge takes 100 s to spin up from rest to its final angular speed with constant angular acceleration. If a point located
1. 1 answer
2. asked by Bloom
3. 3,252 views
8) A high school graduating class is made up of 445 students. There are97 more girls than boys. How many boys are in the class?
1. 4 answers
2. asked by chchch
3. 2,685 views
A massless rod of length 1.00 m has a 2.00-kg mass attached to one end and a 3.00-kg mass attached to the other. The system
1. 1 answer
2. asked by tuni
3. 2,498 views
On August 13, the Bryer family received 23 pieces of mail, consistingof magazines, bills, letters, and ads. If they received the
1. 3 answers
2. asked by chchch
3. 2,456 views
The supplementary angles are supplementary angles. Determine the measures of angle 1 and angle 2. angle 2=x angle 1 = 5x+6 This
1. 1 answer
2. asked by angela
3. 2,333 views
According to a survey, 21% of residents in a country over age 25 had earned at least a bachelor's degree. You are performing a
1. 0 answers
2. asked by Tricia
3. 1,885 views
Contemporary communication studies now refer to public speaking as a form of __________ communication.A. group (Not A) B.
1. 3 answers
2. asked by Anonymous
3. 1,870 views
I do not know where to start with this one. Suppose p varies directly as the square of z and inversely as r. If p = 32/5 when z
1. 2 answers
2. asked by Jeff
3. 1,624 views
explain how you will find the coordinate of P(14pi/3) if you knew the coordinate of P(pi/3)
1. 1 answer
2. asked by chin
3. 1,619 views
A stockholder solder her shares and made a profit of $1,408. If that is a profit of 24%, how much were her shares when she
1. 1 answer
2. asked by Shari
3. 1,514 views
A person that fails to meet output standards could still have an efficiency measurement of more than 100%.
1. 1 answer
2. asked by Anonymous
3. 1,384 views
what rate of annual simple interest is equivalent to 9% per annum compounded semi-annually for 3 years
1. 2 answers
2. asked by samuel
3. 1,366 views
I left out these sentences on modals. Thank you, Writeacher.1) It is likely that she has forgotten about the meeting. She
1. 1 answer
2. asked by John
3. 1,352 views
The radius of the moon is one fourth and its mass is one eighty first that of the earth. If the acceleration due to gravity on
1. 2 answers
2. asked by Amponsah
3. 1,329 views
Find the forces exerted by the two supports of a 4.0m, 50-kg diving board when a 60-kg woman stands at its end. The two supports
1. 1 answer
2. asked by J
3. 1,312 views
President Obama addressing the recent graduates in a commencement exercise is an example of __________ communication.A. group B.
1. 6 answers
2. asked by Anonymous
3. 1,206 views
a television antenna is on the roof of the building. from a pt. on the ground 36.0 feet from the building , the angle of
1. 2 answers
2. asked by Jo Rellama
3. 1,165 views
The hammer throw is a track-and-field event, popular in Scotland, in which a ball on a rope (the "hammer") is whirled around the
1. 2 answers
2. asked by Jamie
3. 1,148 views
Can you make a funny story using these wordsJust pick 5 words and make a funny story ..:( please?
1. 2 answers
2. asked by Wordplay
3. 1,135 views
During a training exercise a cannon ball is fired with a muzzle velocity of84.9 m/s at an angle of 45o above the horizontal.
1. 1 answer
2. asked by Aria
3. 1,092 views
I bemieve the t test is paired , want to make usre beofre I run the stats. A researcher wanted to answer the following question:
1. 1 answer
2. asked by Help Please
3. 1,061 views
the width of a rectangular room is 4m wider tan its height and the length is 8m wider than the width .if the total area of the
1. 3 answers
2. asked by Anonymous
3. 1,053 views
Peter is reading a 193-book. He has three pages more than one fourth of the number of pages he hasn't read.a. How many pages has
1. 1 answer
2. asked by Taurus
3. 1,038 views
Find relative extrema of f(x)=x^3-3x^2+4
1. 2 answers
2. asked by Hank
3. 1,024 views
Evaluate limit L'Hospitals Rule:lim x->0+ (x)^(pi/2)
1. 0 answers
2. asked by AP
3. 965 views
What single discount is equivalent to two successive discounts of 15% and 7%?x= 100 [1-(.85)(.93)] = 100 (1-.79) =100 (.21) =21%
1. 2 answers
2. asked by logan
3. 957 views
A block on a spring moves in SHM with amplitude 0.23 m and period 3.8 s. The mass of the block is 2.1 kg. What is the total
1. 1 answer
2. asked by Jamie
3. 876 views
Suppose you are playing ice hockey in the middle of a totally frictionless frozen pond.How can you move youself to the edge of
1. 3 answers
2. asked by brandy
3. 820 views
1). What is a "cognate"?2). Why is learning cognates the most efficient and rapid way to learn to read, speak, increase
1. 1 answer
2. asked by Francis
3. 810 views
Interpretive Argument #1: The Epic of GilgameshThe Nature of Life in Uruk Thesis: Assess the overall condition of life in Uruk.
1. 1 answer
2. asked by flash monkey
3. 799 views
A 125-kg sled is dragged by a team of dogs a distance of 2 km over a horizontal surface at a constant velocity. If the
1. 1 answer
2. asked by John
3. 799 views
EXERCISE 12-11. Evaluating Investment Centers with Residual Income [LO 6] LakesideHospital is a division of Superior Healthcare
1. 1 answer
2. asked by Yoyo
3. 790 views
What are the advantages and disadvantages of using wet mount preparation instead of stained specimens to observe microorganism?
1. 1 answer
2. asked by bing
3. 727 views
find the volume generated when the ellipse x^2/9 + y^2 = 1 is rotated around the line y=5
1. 1 answer
2. asked by John
3. 696 views
I think I have a good understanding of how to set up the problems but and solve them but I am not constant yet with getting the
1. 2 answers
2. asked by Robson
3. 661 views
How grams of NACL are present in a 250-g solution containing 9% NACL?
1. 1 answer
2. asked by sharlyn baquita
3. 644 views
An oceanic depth-sounding vessel surveys the ocean bottom with ultrasound wavesthat travel at 1530 m/s in seawater. The time
1. 2 answers
2. asked by LL
3. 642 views
- A study of the causes of the American Revolution of 1776, the French Revolution of 1789, and the Russian Revolution of 1917
1. 2 answers
2. asked by bertrand
3. 640 views
Susie is out fishing on a calm, sunny day. She hooks an old tire that is resting on the lake bottom, and hauls it into her boat.
1. 1 answer
2. asked by Jamie
3. 636 views
I have most of them done but would like to have these ones double checked... Please Help!!!2. The balance sheet format that
1. 0 answers
2. asked by anon
3. 614 views
L has twice the volume of container J. Container J is at a temperature of 100 K, and container L is at 200 K. How does the
1. 1 answer
2. asked by JJ
3. 596 views
there is current of 0.65a through a light bulb in a 120v circuit what is the resistance of this light bulb?
1. 1 answer
2. asked by lora
3. 595 views
kaysia participates in a SIMPLE plan provided by her employer. In 2011, she contributes 6% of her $40,000 salary, and her
1. 3 answers
2. asked by Anonymous
3. 586 views
a television antenna is on the roof of the building. from a pt. on the ground 36.0 feet from the building , the angle of
1. 1 answer
2. asked by jo
3. 585 views
a missile is launched an angle of 26.5 with respect to the horizontal. if it travels in the straight line over the level Terran
1. 1 answer
2. asked by jo
3. 574 views
at a given instant two cars are at distances 300 and 400m from the point of intersection O oftwo straight roads crossing at a
1. 1 answer
2. asked by samuel
3. 557 views
How can I rephrase the modal should when expressing probability? Thank you very much.He should visit us tonight = he is likely
1. 1 answer
2. asked by Mike
3. 557 views
A researcher wanted to answer the following question: What is the difference in students' computer anxiety based on whether or
1. 1 answer
2. asked by kathy
3. 553 views
two ships are steaming in opposite directions at 30 and 40km/h respectively, and when they are directly abeam a shot is fired
1. 1 answer
2. asked by samuel
3. 552 views
The ________ key must active before you can use the numeric keypad to :A, caps lock B. num lock C. scroll lock D. tab I got B
1. 1 answer
2. asked by Ciara
3. 541 views
a wheel is making 300rev/min about its center, calculate the angular velocity of any point on the wheel about the center. also
1. 1 answer
2. asked by samuel
3. 539 views
Can you please check the following sentences? Thank you, Writeacher.1) We are looking for a double room plus an extra bed for my
1. 1 answer
2. asked by John
3. 538 views
a television antenna is on the roof of the building. from a pt. on the ground 36.0 feet from the building , the angle of
1. 1 answer
2. asked by Jo Rellama
3. 533 views
John who is an amateur golfer spends 3 hours every day practicing golf. What percentage of his waking hours does John spend
1. 3 answers
2. asked by logan
3. 531 views
Can someone help me understand how to find the derivative of these two problems:(t^2-1/t^2+2)^3=y and y=sin^32x? I think with
1. 3 answers
2. asked by please help!
3. 531 views
In an article about the financial problems of USA Today, Newsweek reported that the paper was losing about $20 million a year. A
1. 0 answers
2. asked by Anonymous
3. 511 views
a) Write an equation to represent the volume of an open box constructed by cutting congruent squares from the corners of a 24"
1. 1 answer
2. asked by Sam
3. 504 views
The relationship between law and ethics dictates that anything lawful is ethical and anything ethical is therefore always legal?
1. 2 answers
2. asked by BETTY
3. 500 views
After the closing entries are posted to the ledger, each revenue account will have a) zero balance. b)debit balance c) a credit
1. 0 answers
2. asked by VEDRANA
3. 497 views
Determine the volume of the figure.The base of the pyramid is the triangle and we don't know it's height I need to find it
1. 1 answer
2. asked by angela
3. 494 views
I left out these two sentences. Thank you1) Nature is first described as a magic element and then suddenly is turned into a
1. 2 answers
2. asked by John
3. 490 views
An appliance transformer-converter is plugged into a 120 volt AC house outlet.The primary coil has 200 windings of copper wire.
1. 2 answers
2. asked by LL
3. 488 views
The ‘great obesity epidemic’ is stated as one of the great health issues in developed nations in the 21st century,
1. 2 answers
2. asked by Kathleen
3. 487 views
a 1.20 kg gernade at rest on a smooth surface explodes into three pieces. one piece 0.50 kg travels horizontally north at 3.0
1. 1 answer
2. asked by Anonymous
3. 482 views
i want the inanimate poem "the wind"
1. 1 answer
2. asked by nikita
3. 479 views
how do i convert 2.23*10 22 formula units to moles?
1. 1 answer
2. asked by Vicky
3. 465 views
AC and AE are common external tangents of circle G and circle D. FE = 26, GF = 5, and AG =13. What is the measure of AC?
1. 0 answers
2. asked by Sabrina
3. 465 views
Assume that equipment with a balance in the equipment account of $7,200 is discarded. The balance in the Accumulated
1. 0 answers
2. asked by r
3. 464 views
A pipe is 2" outside diameter and it has 3/16" walls .What is the inside diameter,?
1. 3 answers
2. asked by jay
3. 460 views
a missile is launched an angle of 26.5 degree Celsius with respect to the horizontal. if it travels in the straight line over
1. 1 answer
2. asked by Jo Rellama
3. 454 views
For the sequence below, determine whether they converge or not, and find the limit when the sequence converges.an=4^n/n!
1. 0 answers
2. asked by AP
3. 454 views
An alpha particle initally moving at a speed of 7.10 x10^5 m/s goes through a potetial difference of 2500V. determine the final
1. 1 answer
2. asked by Toby
3. 448 views
Wilpen Company, a price-setting firm, produces nearly 80 percent of all tennis balls purchased in the United States. Wilpen
1. 0 answers
2. asked by Anonymous
3. 446 views
Australia has been described as an ageing society. What is meant by this description and how have government(s) planned for
1. 1 answer
2. asked by Kathleen
3. 446 views
Apply Rolle's theorem if possible and find c if y=x^(2/3)-16
1. 1 answer
2. asked by Jody
3. 438 views
I left out the following exercise. Can you tell me how I can improve it? Thank you, WriteacherPut the following into indirect
1. 1 answer
2. asked by Mike
3. 437 views
if an investor invest a total of $1900.00 and one earned 4% and the other 2% and his total profit is $66, how much did he invest
1. 1 answer
2. asked by kat
3. 436 views
given cot-A square root of 5, find cot-B at the 4th quadrant.
1. 0 answers
2. asked by ash
3. 425 views
4. What would happen with the price you computed above if AirJet Best Parts, Inc. announces that dividends at the end of the
1. 1 answer
2. asked by cornell w.
3. 419 views
A block on a spring moves in SHM with amplitude 0.23 m and period 3.8 s. The mass of the block is 2.1 kg. What is the total
1. 1 answer
2. asked by Kate
3. 411 views
A business issued a $9000, 120-day note to a supplier which discounted the note at 9%. The proceeds are:
1. 0 answers
2. asked by roxy
3. 409 views
The sum of the digits of a 2 digit num is 15 then the num obtained by reversing the digits exeeds the given no by 9. find the
1. 1 answer
2. asked by akhil
3. 403 views
How can I find information to develop an Excel spreadsheet using conclusions from my research about mulimedia tools that aid
1. 0 answers
2. asked by Matt
3. 397 views
A hair dresser charges $25 for a wash and cut. If she pays the owner of the shop 17% and uses $2.50 in supplies, what is her net
1. 1 answer
2. asked by Olivia
3. 393 views
Explain what the key values in Australian society are? Use examples to highlight your understanding.
1. 1 answer
2. asked by Kathleen
3. 387 views
the radius of a ball which fits into a cone with a radius of 2cm & a height of 5cm
1. 0 answers
2. asked by Bullfrog
3. 386 views
a)Find dy/x where y=tan(4=x^3)^4?B) Find relative extrema of f(x)=x^3-3x^2+4
1. 1 answer
2. asked by Hank
3. 381 views
I don't know if i did this correct.c+(4-3c)-2=0 c+1c-2=0 1c-2=0 -1=0 c= -1 ?
1. 2 answers
2. asked by math help
3. 365 views
find the integral:∫tan^6 (x) dx
1. 1 answer
2. asked by rox
3. 360 views
Apply mean value theorem f(x)=7-(6/x) on [1,6]
1. 1 answer
2. asked by Jody
3. 353 views
What is the greatest 7 digit number without repeating any digit
1. 1 answer
2. asked by Jeff
3. 346 views
Given y=(x^2+2)sqrt(x^3-8x) Find dy/dx
1. 1 answer
2. asked by Hank
3. 343 views
∫(z+3)^4dz
1. 1 answer
2. asked by lhyn
3. 334 views
i need to write an essay about if anne frank's life is relevant to teenager's today. Please hele me!!
1. 1 answer
2. asked by Ellie
3. 330 views
is 10, 10.25, 10.50625, 10.76890625 an arithmetic sequence
1. 1 answer
2. asked by Anonymous
3. 330 views
P= 30.000, r=0.11, and n= 4 yearsA=P (1 +r) n
1. 1 answer
2. asked by Tela
3. 326 views
how can we help survive tigers?
1. 2 answers
2. asked by fatima
3. 315 views
x^3 - 16x over x^2-3x-10 plus x^2-9 over x^2 -4 .
1. 1 answer
2. asked by Baltazar
3. 313 views
The escape speed of a particular planet with a radius of 7.500e+6 m is 14,500 m/s. What is the mass of the planet?
1. 1 answer
2. asked by Molly
3. 312 views
solar energy
1. 1 answer
2. asked by chhavi
3. 304 views

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