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Questions Asked on November 4, 2012

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. 9,007 views
The earth exerts a force of 1400 N on an orbiting communications satellite that is 35 mi above the Earth. What is the magnitude
1. 2 answers
2. asked by Jaycee
3. 4,940 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. 3,980 views
A flywheel is a solid disk that rotates about an axis that is perpendicular to the disk at its center. Rotating flywheels
1. 6 answers
2. asked by StressedStudent
3. 3,962 views
A long, thin rod is cut into two pieces, one being twice as long as the other. To the midpoint of piece A (the longer piece),
1. 1 answer
2. asked by StressedStudent
3. 3,685 views
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. 3,574 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. 3,128 views
1.A red die and a blue die are tossed. What is the probability that the red die shows a 5 and the blue die shows an even number?
1. 1 answer
2. asked by jay
3. 2,945 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. 2,923 views
A microwave oven operates at 2.80GHz . What is the wavelength of the radiation produced by this appliance?
1. 1 answer
2. asked by Amy
3. 2,724 views
Squares with sides of length x are cut out of each corner of a rectangular piece of cardboard measuring 3 ft by 4 ft. The
1. 1 answer
2. asked by Allison
3. 2,666 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. 2,658 views
There are 40 questions on a class test. Six points are given for each correct answer and three points are deducted for each
1. 3 answers
2. asked by Mary
3. 2,598 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. 2,554 views
John is using a pulley to lift the sail on his sailboat. The sail weighs 150 N, and he must lift it 4.0 m.a. How much work must
1. 1 answer
2. asked by Leah
3. 2,470 views
A random sample of 384 people in a mid-sized city (city one) revealed 112 individuals who worked at more than one job. A second
1. 2 answers
2. asked by Huh
3. 2,166 views
Jane is x years old today. Her brother Kenny is 4 years older. After seven years their total combined age will be 24 years.
1. 2 answers
2. asked by Mary
3. 1,888 views
(cotx)(cscx)+secx=(csc^2x)(secx)Please help to verify this trigonometric identity.
1. 4 answers
2. asked by Marie
3. 1,845 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. 1,746 views
Find the smallest positive integer that leaves a remainder of 5 when divided by 7, a remainder of 6 when divided by 11, and a
1. 1 answer
2. asked by Jimmy-Please HELP
3. 1,743 views
A student determines the zinc content of a solution by first precipitating it as zinc hydroxide, and then decomposing the
1. 2 answers
2. asked by Anonymous
3. 1,717 views
part 1A coordinate system (in meters) is constructed on the surface of a pool table, and three objects are placed on the
1. 1 answer
2. asked by Mary
3. 1,674 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. 1,655 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. 1,643 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. 1,604 views
A production run of toothpaste requires a fixed cost of $100,000. The variable cost per unit is $3.00. If 50,000 units of
1. 1 answer
2. asked by Anonymous
3. 1,520 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. 1,502 views
How many molectules are in a 64.3 mg sample of tetraphosphorus decoxide, P4O10?
1. 1 answer
2. asked by Anonymous
3. 1,470 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. 1,439 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. 1,438 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. 1,391 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. 1,376 views
When you do 100 J of work on the handle of a bicycle pump, the pump does 40 J of work pushing the air into the tire. What is the
1. 4 answers
2. asked by Leah
3. 1,360 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. 1,336 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. 1,327 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. 1,302 views
An ant on a picnic table travels 40 cm eastward, then 25 cm northward, and finally 15 cm westward. What is the ant's directional
1. 2 answers
2. asked by alice
3. 1,246 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. 1,178 views
A no. Plus two-third of itself plus one half of itself plus one-seventh of itself equals 97.find the no.Ans is42
1. 3 answers
2. asked by Simran kaur
3. 1,153 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. 1,119 views
If $1000 is invested in an account that earns 11.75%, compounded annually, what will the account balance be after 12 years?
1. 1 answer
2. asked by sara
3. 1,108 views
A 2000 kg car is rolling at 2.0 m/s. You would like to stop the car by firing a 12 kg blob of sticky clay at it. How fast should
1. 1 answer
2. asked by kev
3. 1,084 views
The average age for licensed drivers in the countyis μ � 40.3 years with a standard deviation of � � 13.2 years. a. A
1. 1 answer
2. asked by Anonymous
3. 1,070 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. 1,067 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. 1,065 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. 1,054 views
A coordinate system (in meters) is constructed on the surface of a pool table, andthree objects are placed on the coordinate
1. 1 answer
2. asked by Mary
3. 1,034 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. 1,022 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. 1,015 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. 1,001 views
In 1986, the distance of closest approach of Halley’s comet to the Sun is 0.57AU. (1 AU is the mean Earth-Sun distance = 150
1. 1 answer
2. asked by johnathan
3. 1,001 views
According to a national study, 45% of american adults have hypertension, 20% have hypotension, and 35% have normal blood
1. 0 answers
2. asked by Joe
3. 996 views
The numerator of a fraction is less than its denominator is increased by 9 and the numerator by 2,the fraction bcms
1. 2 answers
2. asked by Simran kaur
3. 992 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. 990 views
Find the heat flux due to radiation from a gasoline pool fire whose flame is 3 m tall with a 1 m diameter, and it is 3.5 m away
1. 0 answers
2. asked by doris
3. 979 views
An artifact was found and tested for its carbon-14 content. If 83% of the original carbon-14 was still present, what is its
1. 1 answer
2. asked by Anonymous
3. 965 views
A solid circular disk has a mass of 1.67 kg and a radius of 0.144 m. Each of three identical thin rods has a mass of 0.351 kg.
1. 1 answer
2. asked by StressedStudent
3. 924 views
What critical t value would be needed to construct a 90% confidence interval on a sample of size 22?1.717 1.323 2.080 1.321
1. 2 answers
2. asked by etwetw
3. 899 views
A small 0.469-kg object moves on a frictionless horizontal table in a circular path of radius 1.42 m. The angular speed is 6.31
1. 1 answer
2. asked by Ben
3. 896 views
A farmer buys a tracter for Rs 120000. he pays Rs 60000 cash and agrees to pay the balance in annual installments of Rs 5000
1. 0 answers
2. asked by Edward
3. 884 views
I am doing vocabulary for math and one of the words are negative correction. I search all over the place and didn't find a
1. 1 answer
2. asked by Emma
3. 880 views
A 500 mL bottle at room temperature (25˚C) of water is poured over 120 g of ice that is (-8˚C). What will be the final
1. 3 answers
2. asked by Paige
3. 839 views
Teresa baby-sits for $4.50 an hour. Make a table showing how much money she will make over time.
1. 0 answers
2. asked by cali
3. 833 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. 829 views
Dr. Thompson asks his patient to describe an inkblot. Which technique does he use?Trait/type Projective Forced choice Simulation
1. 4 answers
2. asked by Georgie
3. 825 views
n=1 series to infinity (-5^n)/n^3 does it absolutely converge, diverge or conditionally converge. Would I be applying the ratio
1. 3 answers
2. asked by James
3. 803 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. 800 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. 777 views
Verify the hypothesis of the mean value theorem for each function below defined on the indicated interval. Then find the value
1. 5 answers
2. asked by Daniella
3. 777 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. 773 views
Bias can be identified as favourable or unfavorable.What are the unfavourable bias for: 1. dog 2. growling 3. darkness 4.
1. 1 answer
2. asked by Ronan
3. 770 views
Full form of MRI
1. 1 answer
2. asked by Ajai
3. 769 views
Find the dy/dx of the equation y=e^-x^2
1. 1 answer
2. asked by Anonymous
3. 765 views
why is the current health care system is in turmoil?Identify one or two major problems of health care and analyze the impact of
1. 1 answer
2. asked by Lee
3. 764 views
What is the maximum number of electrons in an atom that can have the following quantum numbers?n= 4 ml= -3 ms= +1/2 How would
1. 3 answers
2. asked by Ezra
3. 758 views
How long would it take a radio wave witha frequency of 5.1 × 105 Hz to travel from Mars to Earth if the distance between the
1. 1 answer
2. asked by Anonymous
3. 724 views
When you scuba dive, the added pressure due to the water varies directly with your depth. At 20 feet, the added pressure is
1. 0 answers
2. asked by M
3. 720 views
my group has done a project on workplace violation, and I'm assigned to write an executive summary. I'm not familiar with the
1. 1 answer
2. asked by Vivian Tran
3. 715 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. 714 views
Draw a flowchart for a program that reads a date in an 8-digit sequence (month, day, year) and determines if the date is a valid
1. 1 answer
2. asked by Jack
3. 704 views
Will someone check my answers.1.During a class fingerpainting activity,Doresha appeared perplexed by the teacher's question,
1. 10 answers
2. asked by anna
3. 691 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. 689 views
A river does 6,500 J of work on a water wheel every second. The wheel's efficiency is 12%.a. How much work in joules can the
1. 0 answers
2. asked by Leah
3. 684 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. 678 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. 678 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. 675 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. 673 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. 1 answer
2. asked by Joe
3. 670 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. 659 views
a 55g aluminum block initially at 27degrees C absorbs 725J of heat. What is the final temp.I know I need to use the equation
1. 1 answer
2. asked by Dee
3. 656 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. 654 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. 649 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. 645 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. 643 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. 641 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. 630 views
A beetle whose mass is 2 g sits on a turntable at a distance of 12 cm from the center. The turntable is rotating at 33 rpm.(a)
1. 1 answer
2. asked by arcos15
3. 628 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. 624 views
Inclusive of a 6.4% tax, a diamond ring sold for $2128.00. Find the price of the ring before the tax was added.
1. 1 answer
2. asked by Darlene
3. 619 views
A parallel plate capacitor with plates of area 320 cm.^2 is charged to a potential difference V and is then disconnected from
1. 0 answers
2. asked by andrew
3. 612 views

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