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Questions Asked on November 4, 2012

Place the following digits in the boxes so that the sum of the digits in each straight line is the same. This is like a
1. 4 answers
2. asked by lori
3. 3,548 views
A fulcrum is placed under the center of a uniform 4.00m long, 3.00kg board. Child A has a mass of 42 kg. This child sits on the
1. 1 answer
2. asked by Joe
3. 1,586 views
A CD rotates from rest up to an angular speed of 32.40 radians per second in a time of 0.861 seconds. Determine the angle (in
1. 1 answer
2. asked by Janki Patel
3. 415 views
Using these numbers to fiqure the problem. (120,30,90,60,50,40,160,80) The sum of two numbers is 190. What would the answer be?
1. 1 answer
2. asked by lori
3. 498 views
Find the number of mg Na2co3 FW = 106g/mol required to prepare 500ml of 9.2ppm NA solution.ppm = mg/L 9.2mg/1000ml x= 0.0092 x
1. 1 answer
2. asked by Fai
3. 628 views
A 13 foot ladder leaning against a wall makes an angle of degree radians with the ground. The base of the ladder is pulled away
1. 2 answers
2. asked by ron
3. 764 views
a vending machine ate another students dollar. the student had enough. he dropped the vending machine off a 20 m cliff. at the
1. 1 answer
2. asked by Matt
3. 514 views
Balance the following oxidation-reduction reactions, which occur in acidic solution, using the half-reaction method. (Use the
1. 2 answers
2. asked by Anonymous
3. 1,049 views
Balance the following oxidation-reduction reactions, which occur in acidic solution, using the half-reaction method. (Use the
1. 2 answers
2. asked by Anonymous
3. 784 views
a vending machine ate another students dollar. the student had enough. he dropped the vending machine off a 20 m cliff. at the
1. 1 answer
2. asked by Matt
3. 1,050 views
Balance the following oxidation-reduction reactions, which occur in acidic solution, using the half-reaction method. (Use the
1. 1 answer
2. asked by Anonymous
3. 581 views
Balance the following oxidation-reduction reactions, which occur in acidic solution, using the half-reaction method. (Use the
1. 1 answer
2. asked by Anonymous
3. 1,169 views
Balance the following oxidation-reduction reactions, which occur in acidic solution, using the half-reaction method. (Use the
1. 1 answer
2. asked by Anonymous
3. 608 views
When a car goes around a curve (without skidding), on a level road,Select one: a. no friction force is needed because the car
1. 1 answer
2. asked by Michael
3. 1,012 views
In the final stages of the landing process, a spaceship decelerates at a constant rate of 5.3 m/s2 heading towards the Earth. A
1. 1 answer
2. asked by Michael
3. 378 views
My 3rd grade son get this math problem.It states that John thinks of a 3-digit number. What is his number? Use the clues below
1. 3 answers
2. asked by lori
3. 1,413 views
How would you solve these questions using Trigonomic Identities?sin^2x = tan^2x/1+tan^2x sinx+cosx/tanx = 1/cosxtanx
1. 1 answer
2. asked by O
3. 480 views
The tub of a washer goes into its spin cycle, starting from rest and gaining angular speed steadily for 9.58 s, at which time it
1. 0 answers
2. asked by Kevin Ngu
3. 553 views
I need help with one of my last hw problem can you help me?A magnetic computer disk with a 4.03 cm radius is initially at rest.
1. 1 answer
2. asked by Mary Ann Smith
3. 396 views
A wheel has a radius of 6.6 m. How far (path length) does a point on the circumference travel if the wheel is rotated through an
1. 1 answer
2. asked by Anonymous
3. 440 views
A random sample of 384 people in Dalto City, a mid-sized city, revealed 112 individuals who work at more than one job. A second
1. 2 answers
2. asked by John
3. 586 views
A random sample of 250 men yielded 175 who said they'd ridden a motorcycle at some time in their lives, while a similar sample
1. 1 answer
2. asked by John
3. 550 views
A flatbed egg truck is in a drag race. The truck is carrying a 450 lb. crate of eggs in the back. The coefficients of friction
1. 1 answer
2. asked by Emily
3. 620 views
A wheel has a radius of 6.6 m. How far (path length) does a point on the circumference travel if the wheel is rotated through an
1. 1 answer
2. asked by Anonymous
3. 469 views
Consider the reaction when aqueous solutions of manganese(II) sulfate and barium bromide are combined. The net ionic equation
1. 2 answers
2. asked by Kristyn
3. 2,905 views
It is impossible to have an indirect object without a subject, transitive verb, and a(n) _____.noun preposition direct object
1. 3 answers
2. asked by Courtney
3. 3,116 views
According to Solomon Asch's study of conformity, which of these situations would not increase conformity?feeling insecure
1. 1 answer
2. asked by Lily
3. 1,357 views
Gertie can feel roaches running over her feet even though they are not there. What is this called?a fixation a hallucination an
1. 1 answer
2. asked by Lily
3. 401 views
it is between 1 and 2 million.the first three digits are the same.the least possible digit is in the thousands place.the
1. 1 answer
2. asked by deja
3. 491 views
if I was asked to set up a procedure that will allow me to check the concentration of aqueous Co2+ ions in a reaction vessel
1. 1 answer
2. asked by Anna
3. 440 views
if you know the mean and standard deviation, how do you determine the proportion that will and will not be included
1. 1 answer
2. asked by mary
3. 321 views
A physics student is pulling on a 20 kg box that is sliding on the floor. The student applies a pulling force of 100 N using a
1. 1 answer
2. asked by Michael
3. 588 views
Wondering if I am doing this correctly??If net taxes are increased by 3 billion dollars by how much would we expect real GDP to
1. 0 answers
2. asked by Isis
3. 439 views
Caste systems are most common in societies
1. 1 answer
2. asked by Anonymous
3. 352 views
Allison, Ashley, and Becky weigh 124 kg altogether. Allison and Becky weigh 102 kg altogether. Allison and Ashley weigh 86 kg
1. 1 answer
2. asked by May
3. 438 views
The Fair Sentencing Act of 2010 accomplished all of the following except:a) It reduced the powder/crack cocaine disparity. b) It
1. 0 answers
2. asked by Tammy
3. 615 views
a 9.85 g sample of an unknown metal M is burned in the presence of excess oxygen, producing the oxide M2O3 (s) and liberating
1. 1 answer
2. asked by Kelly
3. 636 views
That a judge has to issue a warrant for a household search derives from ____________.a) probable cause b) substantive law c)
1. 0 answers
2. asked by Tammy
3. 581 views
How many moles of Cu are produced when 0.25 moles of Cu2Se are completely reduced by an excess of hydrogen gas?
1. 1 answer
2. asked by Tayler
3. 2,642 views
I am trying to figure out titles for my essay. I want the essay about family, being brave when things are going down, having
1. 1 answer
2. asked by Losa
3. 1,105 views
Mr. Bob Pursley-You have critiqued multiple essays of mine- is there recurrent mistake that I make? What can I do to make it go
1. 0 answers
2. asked by Sanya
3. 436 views
A semiograph 300km from the epicenter of an earthquake recorded a maxximum amplitude of 5.3x10^2 um. Find this earthquake's
1. 0 answers
2. asked by TEDDY
3. 533 views
Use the elimination method to find all solutions of the system of equations. (Order your answers from smallest to largest x,
1. 1 answer
2. asked by Ama
3. 634 views
Joan won a multi-million dollar lottery. Shedecides to give $1 000 000 of her winnings to charity. Her plan is to give 1/2 , or
1. 1 answer
2. asked by Anonymous
3. 1,486 views
I have taken ap chemistry but I have language barrier and sometimes I don't get it and I am getting behind.We are already in
1. 7 answers
2. asked by zoya
3. 666 views
In one town 76% of adults have health insurance, find the probability that 8 adults selected at random from the town all have
1. 1 answer
2. asked by nicole
3. 1,620 views
A=P(1+r/n)^nta) Suppose you deposit $3000 for 6 years at a 7% rate
1. 0 answers
2. asked by Doris
3. 362 views
Can someone help me find the information needed to answer this question?How is recent economic trends influencing merck
1. 1 answer
2. asked by Patiance
3. 536 views
The coordinating conjunctions that can be used to combine two complete sentences with a comma are 'for,and,nor,because,yet, so
1. 1 answer
2. asked by Jackie
3. 531 views
Please help me understand this, thanks.The way a topic is handled is called its treatment. Review the chart you completed as you
1. 1 answer
2. asked by Emma
3. 534 views
the scle drawing of a close is 3 inches wide by 4.2 inches long. the original closet is 10 feet wide. how long is the original
1. 1 answer
2. asked by Erick
3. 390 views
An 8-ounce weight stretches a spring 10 cm. How much weight will stretch the spring 15 cm?
1. 3 answers
2. asked by M
3. 2,542 views
The distance between two towns on a map varies directly with the actual distance between the towns. Seven and a half inches on
1. 1 answer
2. asked by M
3. 1,425 views
A 3.0 kg sphere moving to the right at 2.0m/s undergoes an elastic head-on collision with a 2.0kg sphere. The 2.0kg sphere is
1. 1 answer
2. asked by Joe
3. 444 views
A duck is floating on water with 26% of its total volume submerged below the surface. If the duck has a mass of 2.6kg, what is
1. 1 answer
2. asked by Joe
3. 985 views
A pendulum has a length of 1.35m. What mass should be placed on a spring with a spring constant of 10.0N/m to have oscillations
1. 1 answer
2. asked by Joe
3. 352 views
A uniform, horizontal beam is 5.00m long and has a weight of 200N. The beam is hinged at one end to a wall. A 600N weight is
1. 1 answer
2. asked by Joe
3. 1,318 views
A 2000 kg truck is at rest at a stop sign. A 1100kg car collides head-on with the truck. The car was moving at 15.0m/s before
1. 2 answers
2. asked by Joe
3. 692 views
A paperweight weighs 6.9N in air. When it is completely submerged in water it appears to weigh 4.3N. A) What is the volume of
1. 1 answer
2. asked by Joe
3. 1,287 views
In a lightning storm, the number of seconds between the flash and the bang varies directly with the number of miles you are from
1. 2 answers
2. asked by M
3. 653 views
An investor invested a total of 2900 in two mutual funds. One fund earned a 9% profit the other earned a 5% profit. If the
1. 0 answers
2. asked by Alisha
3. 435 views
How many ways can the manager of a baseball team make up the batting order, assuming the pitcher bats last?
1. 0 answers
2. asked by Anonymous
3. 442 views
A wheel has a radius of 6.6 m. How far (path length) does a point on the circumference travel if the wheel is rotated through an
1. 0 answers
2. asked by Anonymous
3. 468 views
You see an optical illusion of an ever-upward spiral staircase. The climber trudges up and up and never gets anywhere, going in
1. 0 answers
2. asked by Lance
3. 546 views
Consider 4.80 L of a gas at 365 mmHG and 20 c. . If the container is compressed to 2.90 L and the temperature is increased to 36
1. 1 answer
2. asked by hanah
3. 1,310 views
A luggage carousel at an airport has the form of a section of a large cone, steadily rotating about its vertical axis. Its
1. 0 answers
2. asked by Anonymous
3. 641 views
Many of the mineral deposits and oil reserves in Nunavut, the Yukon, and the Northwest Territories have not been developed
1. 2 answers
2. asked by rawr... im a dinosaur.... rawr
3. 497 views
Help...........Select he sentence that is punctuated correctly. 1.Zora's lemon trees produces too much fruit She gives them away
1. 1 answer
2. asked by Jackie
3. 420 views
Assume you are agile enough to run across a horizontal surface at 8.10 m/s on an airless spherical asteroid of uniform density
1. 0 answers
2. asked by Anonymous
3. 596 views
Assume you are agile enough to run across a horizontal surface at 8.10 m/s on an airless spherical asteroid of uniform density
1. 0 answers
2. asked by Anonymous
3. 682 views
1. How many times do children have a sleepover party a year?2. In what season do they have a sleepover party usually? 3. Do all
1. 1 answer
2. asked by rfvv
3. 378 views
A digital audio compact disc carries data along a continuous spiral track from the inner circumference of the disc to the
1. 0 answers
2. asked by Anonymous
3. 449 views
Object A is moving due east, while object B is moving due north. They collide and stick together in a completely inelastic
1. 0 answers
2. asked by Tim
3. 657 views
Which of the following is an accurate statement about the economy of the Atlantic Provinces?a. Tourism is the region’s major
1. 4 answers
2. asked by rawr... im a dinosaur.... rawr
3. 509 views
How many molectules are in a 64.3 mg sample of tetraphosphorus decoxide, P4O10?
1. 1 answer
2. asked by Anonymous
3. 1,460 views
A digital audio compact disc carries data along a continuous spiral track from the inner circumference of the disc to the
1. 0 answers
2. asked by Anonymous
3. 510 views
The average distance separating Earth and the Moon is 384,000 km. A 2.6x104 kg spaceship located halfway between them. (b) What
1. 0 answers
2. asked by Anonymous
3. 1,040 views
The temperature of a sample of water increases from 20.1°C to 45.7°C as it absorbs 5675 J of heat. What is the mass of the
1. 1 answer
2. asked by Cassie
3. 505 views
the price of hot dogs changes by 22% and the quantity of hot dogs demanded changes by 25%. This indicates that demand for hot
1. 0 answers
2. asked by shereeka
3. 1,000 views
Racing on a flat track, a car going 32 m/s rounds a curve 56 m in radius. What is the force of friction needed for the car to
1. 1 answer
2. asked by Christy
3. 1,375 views
Calclte the number of moles of ethane needed to produce 10.0 grams of water according to the following reaction.
1. 1 answer
2. asked by sharon
3. 411 views
One day we decidid to drive from town A to town D.In order to get there,we had to drive through town B and C.It is ten miles
1. 1 answer
2. asked by Caleb
3. 590 views
The U.S. Dairy Industry wants to estimate the mean yearly milk consumption. A sample of 20 people reveals the mean yearly
1. 1 answer
2. asked by Jelian
3. 758 views
A toy race car starts from rest on a circular track of radius 4.30 m. The cars speed increases at the constant rate of 2.90
1. 1 answer
2. asked by Anonymous
3. 558 views
At a given moment, a plane passes directly above a radar station at an altitude of 7 miles.(a) If the plane's speed is 400 mph,
1. 1 answer
2. asked by Anna
3. 816 views
it is between 1 and 2 million.the first three digits are the same.the least possible digit is in the ones place.the hundreds
1. 1 answer
2. asked by deja
3. 480 views
The U.S. Dairy Industry wants to estimate the mean yearly milk consumption. A sample of 20 people reveals the mean yearly
1. 0 answers
2. asked by Anonymous
3. 645 views
A coin rests 15.0 cm from the center of a turntable. The coefficient of static friction between the coin and turntable surface
1. 1 answer
2. asked by Anonymous
3. 1,637 views
Why is energy released in order to react two atoms to form a compound?For instance the reaction between sodium metal and
1. 2 answers
2. asked by M
3. 514 views
john who lives at 35 degrees north and 120 degrees west regularly calls Geroge his business partnet at 2pm (John's local time)
1. 3 answers
2. asked by christina
3. 503 views
When an automobile accelerates, the power, P, needed to overcome air resistance varies directly with a power of the speed, vP=kv
1. 2 answers
2. asked by Rebecca
3. 435 views
Graph A New Equilibrium:Y axis represents Quantity (hours per semester) 0, 25, 50, 75, 100, 125, 150 X axis represents Price of
1. 0 answers
2. asked by Sanford
3. 501 views
A flatbed egg truck is in a drag race. The truck is carrying a 450 lb. crate of eggs in the back. The coefficients of friction
1. 1 answer
2. asked by Michael
3. 662 views
Select the sentence that is punctuated correctly1 The neighors' new dog is small, quiet, and sky. 2 The neighbors' new dog is
1. 4 answers
2. asked by Jackie
3. 976 views
Express your answer as a chemical formula.1.Cr^-3 and Br^- 2. Fe^3+ and O^2- 3.Hg2^2+ and CO3^2- 4.Ca^2+ and CIO^3- 5. NH^+4 and
1. 2 answers
2. asked by Josh G.
3. 1,734 views
There should be commas around "however" in the following sentence: Dwayne had planned to take the last flight out to chicago. It
1. 1 answer
2. asked by Jackie
3. 391 views
Dad (M = 84kg) is pushing his son (m = 14kg) in a box (negligible mass) across the living room rug at a constant velocity. He is
1. 1 answer
2. asked by Michael
3. 492 views
What grammatical structure is the italicized portion of the sentence?1. (Headed by a senior), the group drew up rules for School
1. 5 answers
2. asked by Courtney
3. 8,985 views
The carnival ride shown in Figure 7-18 has a 2.0 m radius and rotates once each .90 sa. Find the speed of the rider. b. Find the
1. 4 answers
2. asked by Troubled
3. 3,970 views
If you had a mole of M&M's, how many times could you cover the surface of the earth ?
1. 0 answers
2. asked by Anonymous
3. 491 views

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