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2011
January

Questions Asked on January 9, 2011

You throw a glove straight upward to celebrate a victory. Its initial kinetic energy is K and it reaches a maximum height H.
1. 5 answers
2. asked by Erica
3. 7,247 views
Energy is added to a piston-cylinder arrangement. The piston is withdrawn in such a way that the temperature remains constant.
1. 2 answers
2. asked by chris
3. 5,154 views
You push a 67 kg box across a floor where the coefficient of kinetic friction is uk = .55. The force you exert is horizontal.
1. 6 answers
2. asked by Erica
3. 5,084 views
Water is added to 4.267 grams of UF6. The only products are 3.730 grams of a solid containing only uranium, oxygen and fluorine
1. 3 answers
2. asked by Deanne
3. 4,642 views
Calculate the pressure that ccl4 will exert at 40 of 1.00 mol occupies 28.0 L, assuming that(a) CCl4 obeys the ideal-gas
1. 6 answers
2. asked by Anonymous
3. 4,548 views
It turns out that the Van Dar Waals constant b is equal to four times the total volume actually occupied by the molecules of a
1. 5 answers
2. asked by Anonymous
3. 3,826 views
The rectangle ABCD is rotated about the side AB. Find the volume of the solid defined by this rotation.AB = DC = 4cm AD = CB =
1. 4 answers
2. asked by peter
3. 3,300 views
The balance wheel of a watch oscillates with angular amplitude 1.7π rad and period 0.64 s. Find (a) the maximum angular speed
1. 2 answers
2. asked by kylie
3. 3,281 views
An airplane is flying in a horizontal circle at aspeed of 105 m/s. The 76.0 kg pilot does not want the centripetal acceleration
1. 3 answers
2. asked by BIlly
3. 3,104 views
A tightly stretched "high wire" is 44 m long. It sags 3.8 m when a 56 kg tightrope walker stands at its center. What is the
1. 2 answers
2. asked by Haley
3. 2,319 views
a weaver spends $420 on supplies to make wall hangings and plans to sell the wall hangings for $80 each.a. write an inequality
1. 3 answers
2. asked by Bri
3. 2,207 views
Two sides of a triangle are 5 and 8 units respectively. If the included angle is changing at rate of one radian, at what rate is
1. 2 answers
2. asked by may
3. 2,145 views
What is 58.8 to the nearest tenth?
1. 5 answers
2. asked by Malcolm
3. 1,996 views
Are the following chemicals light sensitive?1) Potassium Iodide (KI) 2) Sodium thiosulphate (Na2S2O3)
1. 1 answer
2. asked by candy
3. 1,920 views
sqrt(45)+ sqrt(20)+ sqrt(5)-sqrt(125)=??I came up with 6sqrt5 I know it's wrong. I think I messed up the breakdown of the sqrt
1. 6 answers
2. asked by Alex
3. 1,792 views
how do i find the radius of the largest circle that can be cut from a square piece of paper with a diagonal of 20cm?
1. 1 answer
2. asked by candace
3. 1,754 views
your club is in charge of making pins that students can buy to show their school spirit for the upcoming football game. you have
1. 3 answers
2. asked by Bri
3. 1,575 views
Somewhere between the Earth and the Moon, the gravitational pull exerted by these two bodies on a space pod would cancel. Is
1. 2 answers
2. asked by Anonymous
3. 1,556 views
I don't understand this qestion.a firm wants to understand the attitudes of it's minority managers toward it's system for
1. 2 answers
2. asked by ron jon
3. 1,511 views
Two masses are suspended from a pulley as shown in the figure below (the Atwood machine). The pulley itself has a mass of 0.20
1. 1 answer
2. asked by lissa
3. 1,501 views
How many different paths will spell the word BINOMIAL in the following arrangement(moving diagonally downwards to the left or
1. 1 answer
2. asked by Jeff
3. 1,489 views
APPLY THE RULE [1.5X, 1.5Y] TO THE VERTICES OF TRIANGLE TO GET TRINGLE PQR. COMPARE THE CORRESPONDING MEASUREMENTS[SIDE LENGTHS,
1. 1 answer
2. asked by VINI
3. 1,477 views
how does top-down processing leave us vulnerable to illusions?what is the role of attention in behavior? How does experience and
1. 2 answers
2. asked by Anonymous
3. 1,394 views
Two masses are suspended from a pulley as shown in the figure below (the Atwood machine). The pulley itself has a mass of 0.20
1. 1 answer
2. asked by i need help please!
3. 1,378 views
A person is standing next to a flag pole.The person is 6ft tall.She casts a shadow 10 ft long.The flag pole casts a shadow of 45
1. 3 answers
2. asked by Jenny
3. 1,374 views
How many five-digit integers are perfect squares?
1. 1 answer
2. asked by K
3. 1,284 views
Consider the 676 N weight held by two cablesshown below. The left-hand cable had tension 740 N and makes an angle of θ with the
1. 1 answer
2. asked by Hannah
3. 1,266 views
i am a three-digit decimal number. my thousandths is twice my tenths and my hundredths is the difference of my thousandths and
1. 1 answer
2. asked by mikah
3. 1,241 views
A car has an acceleration of 2 m/s2, what does this tell you about the velocity of the car . Explain what is meant by an
1. 3 answers
2. asked by naomi
3. 1,237 views
Two masses are suspended from a pulley as shown in the figure below (the Atwood machine). The pulley itself has a mass of 0.20
1. 1 answer
2. asked by melissa
3. 1,233 views
Na2CO3 + 2HNO3 -> 2NaNO3 + H2O + CO2Time(s) Mass of Flask Plus Contents (g) 0 150.50 10 149.30 20 148.10 30 148.10 a)calculate
1. 2 answers
2. asked by lemon
3. 1,231 views
Which word describes the equation 17= t - 5?A. TRUE B. FALSE C. OPEN D.NOT GIVEN I know it's not a or b and I'm not sure what an
1. 1 answer
2. asked by AbbyLovesMath
3. 1,230 views
The doctor writes a prescription for aminophylline 125mg po qid x 10 days.You only stock the 250mg/5ml strength. How many
1. 3 answers
2. asked by Anonymous
3. 1,213 views
Hello!How do you say in English "Sprachliches Gymnasium"? In other words a high school which program is focused more on foreign
1. 8 answers
2. asked by marky
3. 1,180 views
A freight train has a mass of 3.2 × 107 kg.If the locomotive can exert a constant pull of 7.1 × 105 N, how long would it take
1. 1 answer
2. asked by jena
3. 1,168 views
what are 3 equivalent fractions to 5/11?
1. 7 answers
2. asked by baseballfan
3. 1,162 views
a mechanical toy on a circular track goes foward 3in. then back 2in. how many moves does the toy take to complete one 15in.
1. 2 answers
2. asked by kaykay
3. 1,145 views
A small turbo-prop commuter airplane, starting from rest on a Tallahassee airport runway, accelerates for 21.0 s before taking
1. 1 answer
2. asked by Lo
3. 1,104 views
Can you tell me if I correct all grammar errors?There are three kids in the room.We have been married for 20 years, and are
1. 2 answers
2. asked by angela
3. 1,094 views
Billy has a bag of candy that contains 13 red pieces, 9 green pieces, 3 yellow pieces, and 7 orange pieces. If Billy reaches
1. 1 answer
2. asked by Bruce
3. 1,077 views
A 89 kg solid sphere with a 12 cm radius is suspended by a vertical wire. A torque of 0.37 N·m is required to rotate the sphere
1. 1 answer
2. asked by kendell
3. 1,065 views
s=1/2(a-b)x find b
1. 1 answer
2. asked by vivian
3. 1,052 views
I need help figuring out some irony in the short story "Little Benjamin" by Laura E. Richards. I don't quite understand it.
1. 4 answers
2. asked by Nicole
3. 1,042 views
What is the main idea of Thiong'o's essay, Decolonising The Mind?
1. 1 answer
2. asked by Bam
3. 1,042 views
which level of organization encompasses all of the others?A. Ecosystem B. Community C. Population D. Division
1. 0 answers
2. asked by Anonymous
3. 1,028 views
1. Write a paragraph in the preterit explaining what happened yesterday or last week. Write at least 8 sentences in correct
1. 6 answers
2. asked by Juicy
3. 1,023 views
A student dissolves 2.57 grams of iodine [molar mass= 257]in 10.0 grams of carbon tetrachloride [kb = 5.03C/m]. The normal
1. 1 answer
2. asked by Gina
3. 1,013 views
What would be the appearance of the speed-time curve if the fallng body where so light that the effect of air friction could not
1. 1 answer
2. asked by Sean
3. 1,012 views
In one mole of the compound nitrogen diox-ide, what fraction of the total number of ions is the nitrogen ion?
1. 1 answer
2. asked by Bob
3. 1,004 views
In 1973 the countries of the West faced a new economic hardship whenAnswer the U.S. withdrew many loans and investments from
1. 1 answer
2. asked by dynasty
3. 994 views
Representatives of postmodernism in the arts and scholarship share the tendency toAnswer reject the formal rules of their
1. 0 answers
2. asked by dynasty
3. 993 views
On three consecutives passes, a football team gains 6 yards, losses 11 yards , and gain 34 yards. What number represents the
1. 2 answers
2. asked by joann
3. 988 views
A 14.0 kg cart is moving with a velocity of 7.25 m/s down a level hallway. A constant force of -10.0 N acts on the cart, and its
1. 1 answer
2. asked by lets go
3. 978 views
a physical pendulum consists of a uniform solid disk (of radius R = 42.0 cm) supported in a vertical plane by a pivot located a
1. 1 answer
2. asked by kylie
3. 967 views
x^4-5x^3-16x^2+23x-3 divided by x^2+2x-3
1. 1 answer
2. asked by Dajah
3. 955 views
The air 10 cm diameter cylinder, as shown below, is heated until the spring is compressed 50mm. Find the work done by the air on
1. 1 answer
2. asked by chris
3. 947 views
What does 'stave' mean? (used as chapters in A Christmas Carol)
1. 3 answers
2. asked by Anonymous
3. 933 views
Susan has 50 ft. of fencing in her backyard. What is the largest area garden Susan can create, show the gardens dimensions and
1. 3 answers
2. asked by kaykay
3. 919 views
when would i need to use the preterite
1. 3 answers
2. asked by Needs Help
3. 894 views
The molecular formula of a compound containg only carbon and hydrogen is to be determined. When a sample of the compound is
1. 1 answer
2. asked by Patrick
3. 894 views
i am a 2-digit decimal. my tenths is twice my hundredths. the sum of my digits is 12. what number am i.
1. 4 answers
2. asked by mikah
3. 893 views
If you start with ten grams of lithium hydroxide, how many grams of lithium bromide will be produced? Round to the nearest
1. 2 answers
2. asked by Katie
3. 872 views
A block weighing 6.8 N requires a force of2.5 N to push it along at constant velocity. What is the coeﬃcient of friction for
1. 1 answer
2. asked by Christine
3. 864 views
find an equation of the line containing the given pair of points. Express your answer in the form x =a,y=b or y=mx+b (-1,_1) and
1. 1 answer
2. asked by Norma
3. 854 views
Can you please show me how choose the right answer and how to get the right answer.Which problem situation matches the equation
1. 2 answers
2. asked by AD
3. 840 views
If a positive two-digit integer is divided by the sum of its digits, the quotient is 2 with a remainder of 2. If the same
1. 1 answer
2. asked by Kinnari
3. 827 views
what surface feature characterize the fault line?what does the question mean? and also, i need to find articles on it need those
1. 3 answers
2. asked by hfijskdhk
3. 816 views
Why arethere two sinks side by side in the kitchen?
1. 4 answers
2. asked by Mel
3. 805 views
Prove the following trigonometric identity: (sec^2x-1)(csc^2x-1)=1
1. 7 answers
2. asked by Randy
3. 778 views
Water is added to 4.267 grams of UF6. The only products are 3.730 grams of a solid containing only uranium, oxygen and fluorine
1. 0 answers
2. asked by deanna
3. 776 views
Superphosphate, a water soluble fertilizer, is sometimes marked as a "triple phosphate". It is a mixture of Ca(H2PO4)2 + 2CaSO4.
1. 1 answer
2. asked by Ruby
3. 763 views
How many socks would it take to fill the space shuttle
1. 1 answer
2. asked by Zoe
3. 757 views
Why did yun ok come to the mountain hermit?
1. 3 answers
2. asked by Interactions in english(jkbose )
3. 754 views
the perimeter of a rectangle is 32 m. The length is 4m more than twice the width
1. 1 answer
2. asked by Ronda
3. 749 views
What is the molality of a solution of sucrose(molar mass=342) dissolved in water that is 25% sucrose by mass?
1. 1 answer
2. asked by D
3. 748 views
a pair of skiis in a set of bindingd=s together cost $494. Find the price of each if the skiis cost $10 less than 6 times as
1. 2 answers
2. asked by mang
3. 739 views
a car traveling in a large circle passes by a motorcycle that is traveling in a straight line from North to South. both of their
1. 5 answers
2. asked by Anonymous
3. 736 views
Someone tells you that she has analyzed your genetic background and environmental experiences and concluded that environment
1. 1 answer
2. asked by Emily
3. 724 views
my teacher want us to write a 5 page report/essay on what we want to be when grow up, i said a police but don't have 5 pages of
1. 2 answers
2. asked by malik
3. 718 views
a rectangle plot of land is to be seeded with grass if the plot is 22m x 28m and 1 kg bags of seed is needed for 85 m2 of land
1. 6 answers
2. asked by crystal
3. 700 views
Ninja usually weighs 80 kg. He ate 5 kg of cookies over the Holiday Break: a. What is his weight? and B. How can ninja use
1. 4 answers
2. asked by Anonymous
3. 696 views
The sum of three consecutive even numbers is 36. If x represents the first of the three consecutive even numbers, which equation
1. 6 answers
2. asked by AD
3. 695 views
A 67-year-old patient was admitted to the hospital on November 4 and discharged on November 18. What's the patient's length of
1. 2 answers
2. asked by jules
3. 683 views
In 1995, the life expectancy of males in a certain country was 73.7 years. In 2002 it was 77.5 years. Let E represent life
1. 3 answers
2. asked by joann
3. 681 views
Solve for feta to two decimal places:Sin feta=0.5 feta= _____
1. 1 answer
2. asked by Kayleigh
3. 667 views
• Write several sentences describing a recent interaction with a friend or family member about personal finance or credit
1. 2 answers
2. asked by Anonymous
3. 667 views
A simple harmonic oscillator consists of a block of mass 1.70 kg attached to a spring of spring constant 390 N/m. When t = 2.30
1. 0 answers
2. asked by kendell
3. 656 views
Enriched uranium is produced via gaseous diffusion of UF6. Suppose a process were developed to allow diffusion of gaseous
1. 1 answer
2. asked by Anonymous
3. 646 views
Solve the system of equations by graphing then classify the system4x+y=26 5x+6y=4
1. 2 answers
2. asked by Anonymous
3. 643 views
A simple harmonic oscillator consists of a 1.1 kg block attached to a spring (k = 180 N/m). The block slides on a horizontal
1. 0 answers
2. asked by kylie
3. 628 views
The owner of a bottling company is considering buying a new bottling machine. He has been testing two different machines that
1. 0 answers
2. asked by Anonymous
3. 627 views
The tooal amount of interest on a loan of 6,000 for 150 days is 210.50.using the ordinary interest(360 days)method,what is the
1. 4 answers
2. asked by jon
3. 621 views
•Describe for the students the primary objectives of accounting.•Explain the basic terminology of the accounting process or
1. 1 answer
2. asked by asia
3. 620 views
When 2.50g of an unknown solute is dissolved in 40.0g of ethanol the solution boils at 79.4C. The normal boiling point of this
1. 1 answer
2. asked by Mark
3. 620 views
The preparations for Hate Week were in full swing, and the staffs of all the Ministries were working overtime. Processions,
1. 3 answers
2. asked by needhelp!!!
3. 614 views
Find the surface area of each of the following a cube that is 4 cm by 4 cm by 4 cm. A right circular cylinder that is 6 cm by
1. 3 answers
2. asked by crystal
3. 608 views
when the beaker has rated capacity of 10 ml, does it mean that it has to be filled to the brim?
1. 4 answers
2. asked by Andrew
3. 608 views
two cards are drawn without replacement from a shuffled deck of 52 cards.determine the probability of each event: a) the first
1. 1 answer
2. asked by tina
3. 605 views
Enviromental problems, Endangered animals are becoming endangered one of the ecamples are the panamian godlen frog. which lives
1. 2 answers
2. asked by Enviromental Problems
3. 604 views
i have a report on william clark due it 2days i need help. FAST!
1. 1 answer
2. asked by spencer
3. 600 views

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