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2011
May

Questions Asked on May 7, 2011

a plane travels 5.0x10^2 m while being accelerated uniformly from rest at the rate of 5.0m/s^2. What final velocity does it
1. 4 answers
2. asked by Danielle
3. 7,829 views
The price of a new car is $16,000. Assume that an individual makes a down payment of 25% toward the purchase of the car and
1. 6 answers
2. asked by Amber
3. 5,162 views
A die is rolled twice. What is the probability that the sum of the rolls is less than 4 given that one of the rolls is a 1?The
1. 2 answers
2. asked by Ed
3. 4,348 views
Kane Manufacturing has a division that produces two models of hibachis, model A and model B. To produce each model-A hibachi
1. 2 answers
2. asked by Amber
3. 3,924 views
Brit and Tara are standing 13.5 m apart on a dock when they observe asailboat moving parallel to the dock. When the boat is
1. 6 answers
2. asked by anonymous
3. 2,789 views
Suppose the cost function associated with a product is C(x) = cx + F dollars and the revenue function is R(x) = sx, where c
1. 2 answers
2. asked by Dee
3. 2,275 views
how many 3-digit numbers can be formed using only the digits 1 to 7, if the number 2 must be included? (Repetitions are allowed)
1. 3 answers
2. asked by Jim
3. 2,201 views
a sum of money doubles in 20 years on simple interest. it will triple at the same rate in ?
1. 3 answers
2. asked by arshi
3. 2,167 views
A bank deposit paying simple interest at the rate of 8% per year grew to a sum of $1200 in 10 months. Find the principal. (Round
1. 1 answer
2. asked by Dee
3. 1,944 views
Math Word problem with factoring...HELP!!! This questions has me stumped!? I have been working on it for days...A 10ft-by-15ft
1. 2 answers
2. asked by Gina
3. 1,932 views
all of the following are true about water except that it
1. 3 answers
2. asked by Anonymous
3. 1,896 views
Heart pacemakers are often powered by lithium-silver chromate “button” batteries. The overall cell reaction is:2Li(s) +
1. 1 answer
2. asked by Jay
3. 1,558 views
1. You are conducting research on sex differences in e-mails. Your hypothesis is that men use more declarative statements and
1. 3 answers
2. asked by Shauntae
3. 1,470 views
Two mirrors are placed at a 90° angle to each other. A light ray strikes one mirror 0.620 m from the intersection of the
1. 1 answer
2. asked by bari
3. 1,406 views
Describe the possible barriers to entry and exit for: (a) a physician wanting to establish a solo practice office in internal
1. 0 answers
2. asked by Karol
3. 1,349 views
The weight of a small Starbucks coffee is a random variable with a mean of 360 g and a standarddeviation of 9 g. Use Excel to
1. 1 answer
2. asked by maribel
3. 1,334 views
A farmer has 200 acres of land suitable for cultivating crops A, B and C. The cost per acre of cultivating crop A, crop B and
1. 2 answers
2. asked by TALOFA
3. 1,291 views
For the following electrochemical cell:Fe(s) Fe2+(aq) MnO4–(aq) Mn2+(aq) Pt(s) Which letter corresponds to the correct
1. 1 answer
2. asked by Anonymous
3. 1,287 views
Posted by Anonymous on Friday, May 6, 2011 at 8:45pm.How did the conflict occur? Was it just because of the land? I'm having
1. 8 answers
2. asked by Emma
3. 1,257 views
I forgot to add the following sentences. Thank you very much.1) When we approached his mother, she went away and set on a bench
1. 1 answer
2. asked by Henry1
3. 1,179 views
i need two examples of how geography and climate affect where most people in east asia and southeast asia choose to live.
1. 2 answers
2. asked by Delneisha
3. 1,175 views
what are the human and social factors that cause ill-health, sickness, truama, accidents, crisis and disasters within the
1. 4 answers
2. asked by anonymous
3. 1,147 views
You and a friend are playing a game of squirt-gun tag in a maze. Suddenly you see your friend's image in a small planar mirror.
1. 0 answers
2. asked by cate
3. 1,105 views
A mirror creates an image of magnification −1/3. (a) Is the image upright or inverted? (b) If the object is 7.75 cm tall, what
1. 1 answer
2. asked by jess
3. 1,076 views
what advantage might a socialist system have in responding o the needs of people struck by emergency situation like the
1. 0 answers
2. asked by sharron
3. 1,063 views
Carlos invested $6,000 in a money market mutual fund that pays interest on a daily basis. The balance in his account at the end
1. 2 answers
2. asked by Amber
3. 1,016 views
Retin-A is a topical ointment originally developed for the treatment of severe cases of acne and related skin disorders. An
1. 1 answer
2. asked by Tesa
3. 972 views
A primary care medical group has a list of patients who had once used the group on a regular basis as their primary source of
1. 1 answer
2. asked by Liberty
3. 888 views
Can anyone please help me with the research paper in compairing three different electronic medical records. If any one can bref
1. 9 answers
2. asked by Shannon
3. 884 views
For the following balanced equation: 2 Ag+ (aq) + Cu(s) Cu2+ (aq) + 2 Ag(s)Which letter corresponds to the correct cell notation
1. 3 answers
2. asked by Jessie
3. 883 views
Explain with values and reactions from standard reduction potentials tables why neither gold (I) nor gold (III) not to mention
1. 2 answers
2. asked by Jay
3. 872 views
Water does not easily remove grease from dirty hands because grease is nonpolar and water is polar; therefore they are
1. 1 answer
2. asked by Jarred
3. 847 views
Concentrated hydrochloric acid is 38% , by mass, HCl in water. Howmany grams of HCl are there in 25.0 g concentrated
1. 1 answer
2. asked by Anonymous
3. 841 views
14 points SaveA photosynthesis experiment uses Chlorella to track the route taken by 14C in photosynthesis. The 14C is provided
1. 1 answer
2. asked by jack
3. 808 views
A shiny metallic Christmas ball ornament 5.10 cm in diameter is used as a mirror. What is the mirror's focal length? please
1. 2 answers
2. asked by erin
3. 806 views
As online attacks persist, spending on information security software continues to rise. The table gives the forecast for the
1. 2 answers
2. asked by Amber
3. 804 views
(I need to complete an out line with a introduction and a thesis sentence or statement but I can find what I am looking for here
1. 6 answers
2. asked by regina
3. 766 views
An aluminum spoon at 84 C is placed in a Styrofoam cup containing 0.180 kg of water at 12 C. If the final equilibrium
1. 3 answers
2. asked by Amy
3. 748 views
A tree casts a shadow 50 yards long when the angle of the sun (measured from thehorizon) is 30 degree. How tall is the tree in
1. 2 answers
2. asked by minh
3. 745 views
how to develop a Rube Goldberg machine that will (1) raising a flag on a pole and (2) squeeze a minimum of a 1 cm length of
1. 1 answer
2. asked by ganga
3. 736 views
You have been sent in a small spacecraft to rendezvous with a space station that is in a low circular Earth orbit, say, with a
1. 8 answers
2. asked by Catherine
3. 729 views
Calculte the Percent Yield if 104grams of CH3CO2CH2CH3 is produced by reaction of 111grams of CH3CO2H according to :CH3CO2H +
1. 1 answer
2. asked by Denise
3. 725 views
A student reading his physics book on a lake dock notices that the distance between two incoming wave crests is about 0.65 m,
1. 1 answer
2. asked by Amy
3. 716 views
What is the half-cell reactions in a hydrogen fuel cell, and calculate the standard voltage at 25°CH2(g)+ O2(g)------>2H2O(l)
1. 2 answers
2. asked by Jay
3. 714 views
How do you find the ratio if the areas of 2 similar triangles in which the ratio of a pair of corresponding sides is 4:1
1. 1 answer
2. asked by Jen
3. 709 views
For the following electrochemical cell:Fe(s) Fe2+(aq) MnO4–(aq) Mn2+(aq) Pt(s) Which letter corresponds to the correct
1. 1 answer
2. asked by Anonymous
3. 702 views
Train A is traveling at 100 mph and train B is traveling at 104 mph. Train A passes a station at 12:15 p.m. If train B passes
1. 1 answer
2. asked by Math
3. 696 views
The simple pendulum in a tall clock is 0.30 m long.What is the period of this pendulum? T = s What is the frequency of this
1. 2 answers
2. asked by Anonymous
3. 691 views
Who was Miles Macdonnel?He was first governor of Red River Colony and had a share in the HBC company. He bought land in the Red
1. 2 answers
2. asked by Anonymous
3. 689 views
Fernando, a manager in a retail store, is changing the work schedule of his long-term employees for the holiday season. He is
1. 4 answers
2. asked by Melisa
3. 687 views
A coach is collecting a fee from each player on her soccer team. She collects the same amount of money from each player. The
1. 1 answer
2. asked by Frances
3. 680 views
You have been sent in a small spacecraft to rendezvous with a space station that is in a low circular Earth orbit, say, with a
1. 7 answers
2. asked by Catherine
3. 674 views
Week 3 Application: Case ScenarioCapital Improvement Plan Background Every two years, the city prepares a capital improvement
1. 2 answers
2. asked by EILEEN
3. 669 views
Determine the # of moles of Al2S3 that can be prepared by the reaction of 0.400 moles of Aluminum with 0.700 moles of Sulfur,
1. 1 answer
2. asked by Denise
3. 666 views
In the equation4*ABCDE= EDCBA each letter represents a different nonzero digit. Determines the sum A+B+C+D+E i don't know how to
1. 3 answers
2. asked by Christine
3. 665 views
A photosynthesis experiment uses Chlorella to track the route taken by 14C in photosynthesis. The 14C is provided from CO2 and
1. 2 answers
2. asked by jack
3. 665 views
A satellite is placed between the Earth and the Moon, along a straight line that connects their centers of mass. The satellite
1. 2 answers
2. asked by Roberto
3. 659 views
Choose the two half-reactions from a table of standard reduction potentials that most closely approximate the reaction that
1. 1 answer
2. asked by Jay
3. 655 views
Choose the two half-reactions from a table of standard reduction potentials that most closely approximate the reaction that
1. 1 answer
2. asked by Jay
3. 655 views
Review the case scenario provided in the Learning Resources and focus on the various budget expenses related to personnel
1. 1 answer
2. asked by EILEEN
3. 653 views
Children's Hospital in Boston, Massachusetts, has long been considered an outstanding medical center specializing in the
1. 0 answers
2. asked by Anonymous
3. 650 views
I marked my answers with ^. I need better understanding if i get these right or wrong i need to what the correct answer is and
1. 1 answer
2. asked by Jesicca
3. 649 views
A child with mental retardation but not autism is more likely to display_______ than a child with autism.A.self injurious
1. 6 answers
2. asked by cassidy
3. 643 views
what are the human and social factors that cause ill-health, sickness, truama, accidents, crisis and disasters within the
1. 4 answers
2. asked by anonymous
3. 639 views
How high could one horse raise a 100N weight (10kg) in 1 second?
1. 1 answer
2. asked by ganga
3. 636 views
What is an official?A person who holds an office. Could you please explain more to me? What is a governor? An appointed or
1. 3 answers
2. asked by Anonymous
3. 635 views
A satellite is placed between the Earth and the Moon, along a straight line that connects their centers of mass. The satellite
1. 3 answers
2. asked by Roberto
3. 626 views
Day Number of Players Amount CollectedMonday: 4 $ 88 Tuesday: 7 $154 Wednesday: 6 $132 Thursday: 3 $ 66 Friday: 2 ???? A.On
1. 10 answers
2. asked by Frances
3. 624 views
How do u write 7 th may 2011 in 5 letters without using numbers??
1. 2 answers
2. asked by Anonymous
3. 623 views
I am trying to do a outline but cant find the topic or thesis in (This question expresses a commonly held (by women) negative
1. 4 answers
2. asked by regina
3. 613 views
Use the Ideal Gas Law to determine the volume of CO2 produced at 25oC 1.5 atm of pressure from the combustion of 35 grams of
1. 1 answer
2. asked by Bimpe
3. 608 views
One glass of milk has 1/3 chocolate syrup. Another glass that is twice as large as the first glass contains 1/4 chocolate syrup.
1. 1 answer
2. asked by Julianne
3. 601 views
The hypotenuse of a right triangle has length 8 and one of the other edges has length 3. What is the sine of the angle opposite
1. 2 answers
2. asked by minh
3. 584 views
List at least two effects that organized religion has had on society. Give examples from past and/or present world events that
1. 1 answer
2. asked by karma
3. 573 views
The observation that children with down syndrome may alternate between periods of gain and functioning and periods of little or
1. 1 answer
2. asked by madeline
3. 566 views
A husband buys a helium-filled anniversary balloon for his wife. The balloon has a volume of 4.4 L in the warm store at 74 F.
1. 1 answer
2. asked by Anonymous
3. 564 views
how can i calculate the number of: 1.molecules in 30g water.2.atoms in 50 dm^3 nitrogen gas.3.nucleons in 10 cm^3 flourine gas?
1. 3 answers
2. asked by sandy
3. 560 views
If it takes a particle in SHM 0.20 s to travel from the equilibrium position to the maximum displacement (amplitude), what is
1. 3 answers
2. asked by Amy
3. 557 views
Lord Selkirk was actually Thomas Douglas right? He was just called the fifth Earl of Selkirk, which meant "man with a vision".Se
1. 3 answers
2. asked by Anonymous
3. 556 views
In 1993, the life expectancy of males in a certain country was 71.5 years. In 1998, it was 73.6 years. Let E represent the life
1. 1 answer
2. asked by Micheal
3. 549 views
express the trig. ratios sinA,secA ntanA in terms of cotA.
1. 1 answer
2. asked by Anonymous
3. 534 views
Explain the initial steps of writing an essay. Identify how your audience, purpose, and content will influence your approach.
1. 2 answers
2. asked by JOE
3. 531 views
2. A circle has a radius of 10 centimeters. Find the length, in centimeters, of the arcintercepted by a central angle of 100
1. 2 answers
2. asked by minh
3. 526 views
How did the conflict occur?Was it just because of the land? I'm having some trouble understanding. Please explain to me.
1. 4 answers
2. asked by Anonymous
3. 525 views
Copy each equation in Exercises 31–33. Replace the boldface italicletter with a number that shows the relationship indicated
1. 1 answer
2. asked by anonymous
3. 525 views
You look into a shaving mirror and the upright image of your face is 40.0 cm away from you. The image has a magnification of
1. 0 answers
2. asked by rene
3. 522 views
I need to find a good site containing colloquial expressions used in everyday conversations (example, at the phone, at meals
1. 1 answer
2. asked by Henry1
3. 518 views
A triangle T has vertices P, Q and R. The length of the edge between P and Q is 10,and the angles at P and Q are 60degree and
1. 1 answer
2. asked by minh
3. 516 views
Suppose that heights of newborns are bell shaped with a mean of 6.8 pounds and a standard deviation of 1.3 pounds. What
1. 1 answer
2. asked by Erik
3. 515 views
A certain object with a surface temperature of 150 degree C is radiating heat at a rate of 200 J/s. To triple the object's rate
1. 1 answer
2. asked by Anonymous
3. 511 views
If 135 g of ice at 0.0°C is added to 2.96 L of water at 85°C, what is the final temperature of the mixture?
1. 1 answer
2. asked by teena
3. 511 views
solve the inequality 2-5x/7<2/5
1. 2 answers
2. asked by khadooj
3. 508 views
the length of a rectangle is fixed at 10 cm. What widths will make the perimeter greater thatn 74 cm?
1. 1 answer
2. asked by sam
3. 506 views
How did the Haiti disaster affect healthcare costs in the United States in the short run
1. 0 answers
2. asked by elaine
3. 500 views
please help me solve these1. 2√5/8 + 4√3/8 - 1/2√68 2. √4k-5 +1=8 (the radical sign goes over 4k-5) 3. (x+4)*2 /3 =8 4.
1. 3 answers
2. asked by jenna
3. 498 views
on three consecutive passes , a football team gains 7 yards,losses 21 yards and gains 12 yard ,what number represents the total
1. 1 answer
2. asked by sam
3. 486 views
A sales tax of 6% of the cost of a car is added to the purchase price of $29,500. What is the total cost of the car, including
1. 1 answer
2. asked by Tevya
3. 481 views
what contains DNA?where is DNA found?
1. 1 answer
2. asked by sarah
3. 472 views
How would you find the both primary solutions to 3cos(2x) = 2.5
1. 1 answer
2. asked by Alex
3. 466 views
in 1991 the life expectancy of males in certain county was 68.6 years in 1996 it was 70.9 years let t represent the life
1. 2 answers
2. asked by Jessie
3. 458 views

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