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2011
May

Questions Asked on May 7, 2011

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. 4,313 views
what contains DNA?where is DNA found?
1. 1 answer
2. asked by sarah
3. 451 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. 815 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. 575 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. 504 views
Given a+b+c+d=45and a+2=b-2=2c=d/2 compute a+b+c-d
1. 1 answer
2. asked by Christine
3. 289 views
what does skin have to do with bone formation?
1. 0 answers
2. asked by ivy
3. 281 views
what causes calcium to be released in sliding filament action for muscle contraction?
1. 0 answers
2. asked by ivy
3. 369 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. 498 views
how do regions of the brain control motor neurons?
1. 0 answers
2. asked by ivy
3. 390 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. 491 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. 468 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. 1,895 views
They were people that acted as dealers between two parties who wanted to exchange goods.Could you please give me more
1. 10 answers
2. asked by Anonymous
3. 388 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. 627 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. 522 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. 623 views
How can environmental factors determine a feature in a species?
1. 1 answer
2. asked by sarah
3. 380 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. 1,242 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. 824 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. 690 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. 602 views
What is the indefinite integral of 6/(x ln(2x)??
1. 3 answers
2. asked by mike
3. 376 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. 663 views
1,3-diphosphoglycerate (1,3-DPG) is a molecule that can be used to regenerate ATP in the body. Explain how this is possible
1. 2 answers
2. asked by Nicole
3. 397 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. 483 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. 610 views
Did I pick the correct pronoun?I had to sit down with my sister the other day about her spending habits. Her being the pronoun.
1. 1 answer
2. asked by Elizabeth
3. 352 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. 616 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. 468 views
all of the following are true about water except that it
1. 3 answers
2. asked by Anonymous
3. 1,879 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. 676 views
collect like terms14a+6b-4a-9b= 10a-3b is this right?
1. 1 answer
2. asked by sam
3. 380 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. 537 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. 490 views
Lead pellets of total mass 0.46 kg are heated to 107 C and then placed in a well-insulated aluminum cup of mass 0.15 kg that
1. 2 answers
2. asked by Anonymous
3. 413 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. 656 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. 648 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. 535 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. 698 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. 725 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. 1,038 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. 464 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. 574 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. 484 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. 490 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. 529 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. 428 views
which could a special district provide?A. School Administration B. Park Maintenance C. Police Protection D. All of the above
1. 1 answer
2. asked by Alicia
3. 372 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. 460 views
discuss the signs and symptoms,describe the consequences,provide realistic and appropriate ways to combat problem,conclusion [an
1. 2 answers
2. asked by Siyabonga
3. 422 views
according to what rule are the numbers arrange 8-9-7-10-12-20-28-29?
1. 1 answer
2. asked by john
3. 287 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. 2,135 views
express the trig. ratios sinA,secA ntanA in terms of cotA.
1. 1 answer
2. asked by Anonymous
3. 517 views
how 2 write 7th may 2011 in 5letters without using numberss
1. 1 answer
2. asked by ana
3. 349 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. 635 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. 775 views
solve the inequality 2-5x/7<2/5
1. 2 answers
2. asked by khadooj
3. 496 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. 522 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. 704 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. 631 views
Hi, I'm sure I'm doing something wrong here, I'm coming up with an exorbant amount of rainfall for ONE ROOF in a school. Somehow
1. 0 answers
2. asked by URGENT help plz plz plz plz
3. 423 views
What types of situations or examples that can result in the elimination of functionalist theory when considering the social
1. 0 answers
2. asked by Sharon
3. 392 views
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. 7,802 views
what are the human and social factors that cause ill-health,sickness, truama, accidents and disasters in south africa
1. 2 answers
2. asked by anonymous
3. 407 views
A {r,u,v,y}B {r,v,w,x} C {r,u,w,z} t and s are on the outsides. (a) (A B) Cc (b) (A B C)c
1. 1 answer
2. asked by Dee
3. 302 views
What are the principal tools and technologies for accessing database information to improve business performance and decision
1. 0 answers
2. asked by Anonymous
3. 421 views
what is the unpaid balance at the end of the 10th year on a 30 year loan on 250000 loan
1. 1 answer
2. asked by E
3. 415 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. 618 views
Given the function f(x) = −2x + 4, find x if f(x) = 20
1. 2 answers
2. asked by josh
3. 415 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. 845 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. 1,121 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. 850 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. 665 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. 1,249 views
where is the thesis sentence in This question expresses a commonly held(by women)negative sterotype about guys of the male
1. 1 answer
2. asked by regina
3. 440 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. 1,446 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. 650 views
How do u write 7 th may 2011 in 5 letters without using numbers??
1. 2 answers
2. asked by Anonymous
3. 591 views
I watched an episode of NOVA this week called "Secrets of The Wild Child" and I have a question, even though I'm watching the
1. 0 answers
2. asked by Alex L.
3. 414 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. 1,535 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. 591 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. 619 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. 678 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. 589 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. 732 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. 2,160 views
How high could one horse raise a 100N weight (10kg) in 1 second?
1. 1 answer
2. asked by ganga
3. 612 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. 620 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. 538 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. 714 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. 608 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. 679 views
"The cube of every real number x is greater than or equal to x, and we can see that since 2^3=8>=2." ?Is this a correct
1. 1 answer
2. asked by yengiang
3. 406 views
A {r,u,v,y}B {r,v,w,x} C {r,u,w,z} t and s are on the outsides. find (A intersect B) intersect Cc (A union B union C)c
1. 0 answers
2. asked by Dee
3. 420 views
Let me know when you have your 7 sentences.(http://www.jiskha.com/display.cgi?id=1304794255#1304794255.1304796072 )
1. 0 answers
2. asked by Writeacher
3. 334 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. 1,910 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. 614 views
How would you find the both primary solutions to 3cos(2x) = 2.5
1. 1 answer
2. asked by Alex
3. 445 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. 996 views

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