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Questions Asked on October 20, 2008

100 mL of is initially at room temperature (22)C. A chilled steel rod at 2 C is placed in the water. If the final temperature of
1. 14 answers
2. asked by Lilit
3. 8,047 views
what are the similarities and differences between an arithmetic sequence and a linear equation?ok i know that arithmetic
1. 2 answers
2. asked by Claudia
3. 6,001 views
A boxcar of mass 200 tons at rest becomes uncoupled on a 2.5 degree grade. If the track is considered to be frictionless, what
1. 2 answers
2. asked by NICKI
3. 3,876 views
Missy Diwater, the former platform diver for the Ringling Brother's Circus had a kinetic energy of 15000 J just prior to hitting
1. 5 answers
2. asked by Megan
3. 3,666 views
what is the answer to whaat kind of shoes does a frog wear? on page 165 on algebra with pizzazz
1. 24 answers
2. asked by ashlee
3. 3,353 views
A ball is thrown horizontally off a 35 m tall building. It hits the ground 80 m from the bottom of the tower.a. what is the
1. 4 answers
2. asked by Hayden
3. 2,518 views
A restaurant that bills its house account monthly is concerned that the average monthly bill exceeds $200 per account. A random
1. 1 answer
2. asked by Marilyn
3. 2,410 views
the density at 20 degrees celcius of a .258m solution of glucose in water is 1.0173 g/ml, and the molar mass of glucose is 180.2
1. 4 answers
2. asked by Eric GReenblatt
3. 2,392 views
An adult takes about 15 breaths per minute, with each breath having a volume of 500mL. if the air that is inhaled is "dry", but
1. 3 answers
2. asked by CM
3. 2,243 views
A kennel owner has 164 ft of fencing to enclose a rectangular region. He wants to subdivide it into 3 sections of equal length.
1. 1 answer
2. asked by Brittany
3. 2,224 views
a plane moving horizontally at 120 m/s drops a package from an elevation of 240 m. How far did the package go before it hit the
1. 2 answers
2. asked by Hayden
3. 2,047 views
Monopolistic CompetitionA monopolistically competitive market could be considered inefficient because: A. Marginal revenue
1. 4 answers
2. asked by G
3. 1,867 views
Why are there more warm currents than cold currents in oceans?
1. 8 answers
2. asked by laura
3. 1,859 views
Who discovered the world's smallest glacier?
1. 28 answers
2. asked by nikole
3. 1,786 views
okay so i was given a worksheet with 15 word problems. i couldn't solve 2 so if you could help me out it would be good..If you
1. 4 answers
2. asked by Brennan
3. 1,727 views
What is the enthalpy for reaction 1 reversed?reaction 1 reversed: 2CO2+3H2O=C2H5OH+3O2 express the answer in kJ/mol
1. 1 answer
2. asked by Lilit***
3. 1,696 views
A boxcar of mass 200 tons at rest becomes uncoupled on a 2.5 degree grade. If the track is considered to be frictionless, what
1. 2 answers
2. asked by michelle
3. 1,695 views
A car is driven 125km west and 65km southwest. What is the displacement of the car from the point of origin (magnitude and
1. 1 answer
2. asked by Julia
3. 1,649 views
An adult takes about 15 breaths per minute, with each breath having a volume of 500mL. if the air that is inhaled is "dry", but
1. 7 answers
2. asked by CM
3. 1,633 views
Considering the effect of ionic strength, calculate the solubility of BaSO4 in 0.100 mol/L NaCl solutionKsp of BaSO4 = 1.1 X
1. 1 answer
2. asked by Patel
3. 1,576 views
When a pitcher throws a curve ball, the ball is given a fairly rapid spin. A 0.15 kg baseball with a radius of 3.7 cm is thrown
1. 3 answers
2. asked by kelsey
3. 1,556 views
Estimating a cost function, high-low method. Reisen Travel offers helicopter service from suburbantowns to John F. Kennedy
1. 1 answer
2. asked by shelly
3. 1,467 views
My next-door neighbor loves to grow things in her garden, but she likes her garden neat, so she always plants in a exact square
1. 2 answers
2. asked by Dezy
3. 1,428 views
What similarities and differences do you see between functions and linear equations, Are all linear equations functions? Is
1. 1 answer
2. asked by johnny
3. 1,279 views
A girl shoots an arrow from the top of a cliff. The arrow is initially at a point 20 meters above the level field below. The
1. 3 answers
2. asked by Danreb
3. 1,259 views
or english, i have to write a creative paper about the stuff weve gone over in class. we have read one flew over the cuckoos
1. 1 answer
2. asked by clay
3. 1,246 views
is francisco de Goya a renaissance artist??
1. 2 answers
2. asked by someone
3. 1,227 views
a ball is thrown horizontally -> from the roof of a building 45.0 meters tall and lands 24.0 meters from the base. what was the
1. 3 answers
2. asked by michael
3. 1,219 views
What was the purpose of the Declaration and Resolves written by the First Continental Congress?
1. 3 answers
2. asked by Lulu
3. 1,160 views
A long distance swimmer is able to swim through still water at 4km/hr. She wishes to swim from Port Angeles, WA due north to
1. 1 answer
2. asked by Christine
3. 1,151 views
(A multiple part problem)Find the tension in the three wires that support a 10.2kg light fixture. Each wire forms 40° with the
1. 2 answers
2. asked by beth
3. 1,084 views
A girl shoots an arrow from the top of a cliff. The arrow is initially at a point 20 meters above the level field below. The
1. 1 answer
2. asked by Danreb
3. 1,072 views
Please help me with this question!QUESTION: Heaven Sub, a subway shop, has the following marginal product curve points for its
1. 1 answer
2. asked by Anonymous
3. 1,041 views
Why might the process of photosynthesis be considered a bridge between the living and nonliving parts of the world??Thanks in
1. 1 answer
2. asked by joe
3. 1,040 views
how do I make a virtual field trip for upper elementary and middle school students about social studies.
1. 2 answers
2. asked by sally
3. 1,002 views
I have 2 statistics problems that I've done and felt completely confident with them until I worked the problem a different way
1. 1 answer
2. asked by Lexi
3. 997 views
Standardization of the Sodium Thiosulfate SolutionMake up a standard solution of potassium iodate by accurately “weighing by
1. 2 answers
2. asked by Sara
3. 952 views
which is more stable:methyl cyclopropane or cyclobutane and why?
1. 1 answer
2. asked by Mischa
3. 931 views
In any triange, the sum of the measures of the angles is 180degrees. In triangle ABC, angle A is four times as large as angle B.
1. 4 answers
2. asked by misha
3. 915 views
You are determining the period of oscillation of a pendulum. One procedure would be to measure the time for 20 oscillations,
1. 0 answers
2. asked by Sam
3. 914 views
Why did the Tokugawa shogunate keep Japan isolated from 1603 until 1853?
1. 2 answers
2. asked by Anonymous
3. 824 views
what does solito mean in english?
1. 3 answers
2. asked by Alii
3. 824 views
the density at 20 degrees celcius of a .258m solution of glucose in water is 1.0173 g/ml, and the molar mass of glucose is 180.2
1. 2 answers
2. asked by EGreenblatt
3. 807 views
Write a 700- to 1,050-word paper in APA format comparing state and federal prison systems.
1. 2 answers
2. asked by kylie
3. 786 views
Project.1. Listen to the song carefully and sing the song all together. 2. Working in pairs, one person should take the part of
1. 1 answer
2. asked by John
3. 782 views
Two infinitely-long lines of charge run parallel to the z axis. One has positive unifonn charge per unit length, IvO, and goes
1. 0 answers
2. asked by Eric
3. 771 views
Estimating a cost function, high-low method. Reisen Travel offers helicopter service from suburbantowns to John F. Kennedy
1. 1 answer
2. asked by shelly
3. 768 views
Philosophy and Belief in God Matching ActivityMatch the following to the philosophies and descriptions below. Use each item only
1. 8 answers
2. asked by Gertrude Sanders
3. 754 views
Was Germany treated too harshly by the Treaty of Versailles?
1. 1 answer
2. asked by Mike
3. 748 views
Today my class got in trouble for talking so my teacher made us do 3 questions.... She said the answers are not in our book so I
1. 4 answers
2. asked by Mike
3. 740 views
What force continually changes a satellite's direction?Why doesn't a satellite need fuel to keep moving? What would be the
1. 2 answers
2. asked by Jamie ^_^
3. 729 views
The two girls cleared the table and wash the dishesIs this sentence a compound subject or compound predicate
1. 4 answers
2. asked by Trevina
3. 726 views
The inhabitants of the English colonies of North America have the rights:2. That our ancestors, who first settled these
1. 1 answer
2. asked by raleigh
3. 709 views
One of the two passages below follows the old-new contract.Identify it. I think it is passage one can anyone help verify if I am
1. 1 answer
2. asked by michelle
3. 707 views
An object travelling in a circle is accelerating ecause it is constantly changing ____________________.
1. 3 answers
2. asked by Jamie
3. 707 views
Rewrite this sentence into the active voice by filling in the blank:ORIGINAL: The agency conducted an investigation into the
1. 1 answer
2. asked by rachel
3. 700 views
For an assignment, I have to use this data sheet to do a few things with the data it gives me. To get to it, go to PRB. org,
1. 1 answer
2. asked by Maddie
3. 696 views
Express the following quantities to the correct number of significant figures:(a) 23.043 ± 4.321 (b) 67 ± 9.023 (c) 33.1492934
1. 2 answers
2. asked by Sam
3. 694 views
What is the topic sentenceI think it is sentence 3 please let me know if you think it is as well Voice mail is usually part of
1. 1 answer
2. asked by michelle
3. 693 views
A patient's attorney asks her physician for medical records about the patient's care accident and promises to provide a written
1. 4 answers
2. asked by Dee
3. 680 views
A list of things in home and grocery store that display metric units.
1. 3 answers
2. asked by cjh
3. 678 views
Heyylllooo xcan anybody help me with my science homework ? You have to " Use detailed particle diagrams and the big idea of
1. 6 answers
2. asked by Paiigee (:
3. 675 views
suppose that sunlight falls on both a pair of reading glasses and a pair of dark glasses. Which pair of glasses would you expect
1. 1 answer
2. asked by Maricela
3. 668 views
Was there anyone missing from the constitutional convention and if so who was missing from the constitutional convention?I
1. 1 answer
2. asked by Samantha
3. 665 views
A 2.0 kg cylinder (radius = 0.08 m, length = 0.50 m) is released from rest at the top of a ramp and allowed to roll without
1. 3 answers
2. asked by kelsey
3. 659 views
what are five appearance and grooming factors that result in a professional image.
1. 0 answers
2. asked by robyn
3. 657 views
which is the incorrect usage of prescient/prescienceBecause of a prescient need for solitude, I left the party and walked home
1. 6 answers
2. asked by kayla
3. 657 views
Zinc dissolves in acid according to the balanced equation.Zn(s)+ 2H(aq)-> Zn(aq) + H2(g) a sample of zinc is placed in a ice
1. 0 answers
2. asked by tomi
3. 647 views
A 50 kg block is on a 30 degree incline. The coefficient of friction between the block and the incline is 0.05. If it is given
1. 1 answer
2. asked by ☆Mortimer☆
3. 646 views
A company gives raises once a year. Amir's present salary is $12,000. His manager would like to raise his salary to $84,000.
1. 1 answer
2. asked by Odessa
3. 631 views
Two negative particles of charge=-Q and mass=rn orbits a stationary, positive particle of charge=+2Q at a radius= R' They are
1. 1 answer
2. asked by Pascual
3. 628 views
1)A lizard-like reptile with a narrow head(Greek)2)A large reptile with a sort,flat head(Spanish) 3)A theatrical dance(French,
1. 4 answers
2. asked by Elenny
3. 620 views
What type of introduction and what type of conclusion would you write for your research paper that was dealing with ex-
1. 2 answers
2. asked by MIKE T
3. 614 views
What is the balanced chemical equation for the reaction used to calculate of delta Hdagrees f of CaCO3(s)?
1. 1 answer
2. asked by Lilit***
3. 613 views
I am trying to assist my fourth grader in writing her first book report. It is based off of a mystery book. I have looked
1. 1 answer
2. asked by Robyn
3. 612 views
Wiiliam Blake wrote a poem called The Tyger/Tiger.First of all I want to know how it is spelt Tiger/Tyger? Secondly what does
1. 1 answer
2. asked by tallulah
3. 608 views
Wayne can do a job in 6 hours, while Susan can do the same job in 7 hours. How long would it take them to do the job if the
1. 2 answers
2. asked by jenny
3. 601 views
After the death of Curly in The Call of the Wild, Buck concludes that no fair play exists in his world and that he will never go
1. 1 answer
2. asked by kain
3. 597 views
I need accurate information about Albert Einstein. Any reccomended websites?
1. 3 answers
2. asked by logan
3. 592 views
Mom, I'm going to the stationery store. I'll buy some ball-point pens, fountain pens, and mechanical pencils. I'll buy some
1. 1 answer
2. asked by John
3. 592 views
In the following passage, a linking device has been omitted. Choose the word that would make the passage coherent:__ this
1. 1 answer
2. asked by rachel
3. 591 views
i have to do a box all about me, i just can't think on what to do?maybe a catwalk but like what?
1. 2 answers
2. asked by sophie
3. 590 views
okay so i was given a worksheet with 15 word problems. i couldn't solve 2 so if you could help me out it would be good..If you
1. 1 answer
2. asked by Brennan
3. 590 views
In a spherical region, the voltage is measured to be spherically symmetrical, with V = VCr) = wrg • The constants, wand g, are
1. 2 answers
2. asked by Eric
3. 588 views
where can i find information on stories that were spread on the silk roads? my topic for an english paper is
1. 3 answers
2. asked by betty
3. 587 views
what does "state of nature" mean?is it a person's rights?
1. 1 answer
2. asked by sy
3. 579 views
Write each identity expression in terms of:1. cos theta= a. sin^2theta---------- sec^2theta-1 2. tan theta= a. sec theta over
1. 0 answers
2. asked by san-san
3. 578 views
find points on the curve x^2+xy+y^2=7(a) where the tangen is parallel to the x-axis and (b) wehre the tangent is parallel to
1. 0 answers
2. asked by -
3. 567 views
I've been working on this for an hour and I know it's more simple than I'm making it. Please enlighten me.Cyclist 1 is traveling
1. 3 answers
2. asked by Brian
3. 563 views
A frost-free refrigerator uses about 640 kWH of electrical energy per year.Express this amount of energy in J: kJ: Cal:
1. 1 answer
2. asked by Lilit***
3. 552 views
I need help for a physics error analysis assignment and I have no background understanding whatsoever of statistics since I've
1. 1 answer
2. asked by Sam
3. 552 views
The vote count for candidate A was 7,310. The votr count for candidate B was 14,190. Only two candidates were running. What
1. 2 answers
2. asked by Odessa
3. 548 views
A soccer ball is kicked from the top of a 256 foot building with an initial velocity of 6 ft/s. What will the ball's velocity be
1. 1 answer
2. asked by carissa
3. 546 views
A solid disk (mass = 1 kg, R=0.5 m) is rolling across a table with a translational speed of 9 m/s.a.) What must the angular
1. 1 answer
2. asked by kelsey
3. 543 views
Could someone please tell me if the purpose and policy are correct and if they have any suggestions for other procedures.. i
1. 0 answers
2. asked by PEGGY
3. 535 views
how can i carry out starch analysis by extraction and sedimentation method.
1. 1 answer
2. asked by adanma
3. 534 views
find the derivative of y with respect to the appropriate variabley=sec^-1*5s
1. 0 answers
2. asked by dt
3. 533 views
A 50 kg block is on a 30 degree incline. The coefficient of friction between the block and the incline 0.05. If it is given an
1. 1 answer
2. asked by Fred
3. 533 views
A block is on a 24 degree incline, with a rope attached to a spring at the top of the ramp which has a spring constant of 65
1. 3 answers
2. asked by Bob
3. 530 views
What is delta Hrxm dagrees for the following chemical reaction?CO2(g)+2KOH(s) = H2O(g)+K2CO3(s) Express your answer in
1. 2 answers
2. asked by Lilit***
3. 530 views

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