Archives
2010
January

Questions Asked on January 27, 2010

At what temperature would a 1.75m NaCl solution freeze, given that the van't Hoff factor for NaCl is 1.9? Kf for water is 1.86
1. 2 answers
2. asked by Rio
3. 5,805 views
guess rule with letters.Fit the rule AEFHIKLN Do Not fit BCDGJOP HOW TO FIND THE RULE?
1. 16 answers
2. asked by rosa
3. 4,929 views
Calculate the mass of water produced from the reaction of 24.0 g of H2 and 160.0 g of O2. What is the limiting reagent?
1. 2 answers
2. asked by tonette
3. 3,786 views
All of the following account for nativist sentiment against the New immigrants of the late 19th century EXCEPT that the
1. 4 answers
2. asked by Jack
3. 3,381 views
a person walks first a constant speed of 5.00m/s along a straight line from point A to point B and then back along the line from
1. 3 answers
2. asked by millie
3. 3,283 views
A liter of 2M NaOH solution contains how many grams of NaOH?
1. 2 answers
2. asked by Victoria
3. 3,088 views
A tiny 0.60g ball carries a charge of magnitude f 8.0uC. It is suspended by a thread in a downward 300 N/C electric field. What
1. 4 answers
2. asked by Lisa
3. 2,935 views
An arrow is shot straight up in the air with speed of 20m/s. How long is t in the air? How high will the arrow rise?
1. 2 answers
2. asked by Jake
3. 2,833 views
A swimmer is capable of swimming 1.00 m/s in still water.If she aims her body directly across a 150-m-wide river whose current
1. 2 answers
2. asked by Anonymous
3. 2,758 views
Cassandra bought a dresser for $500. If the value of the dresser increases 6% annually, what will be the value of Cass's dresser
1. 5 answers
2. asked by renee
3. 2,515 views
what does 1/2Pl mean and what is the "l" mean?
1. 1 answer
2. asked by askdljf
3. 2,312 views
9. A molecule shaped like a spiral staircase (double helix) is a typical ofa. deoxyribonucleic acid b. ribonucleic acid c.
1. 1 answer
2. asked by mysterychicken
3. 2,290 views
When a 65 kg person climbs into a 1000 kg car, the car's springs compress vertically by 3.1 cm. What will be the frequency of
1. 7 answers
2. asked by Eric
3. 1,997 views
The length of Sally's garden is 4 meters greater than 3 times the width. The perimeter of her garden is 72 meters. What are the
1. 1 answer
2. asked by brooke
3. 1,980 views
A puddle filled with 20. kg of water is completely frozen to -6.0 degrees celcius in the middle of winter. How much heat must be
1. 3 answers
2. asked by trav
3. 1,636 views
in the formula for lateral surface area for a square base pyramid is 1/2Pl but what does the little l mean?
1. 2 answers
2. asked by askdljf
3. 1,581 views
o Systems of equations can be solved by graphing or by using substitution or elimination. What are the pros and cons of each
1. 2 answers
2. asked by lacey
3. 1,506 views
1. A total of $10,000 is to be divided between Sean and Georg, with George to receive $3000 less than Sean. How much will each
1. 3 answers
2. asked by Katherine
3. 1,430 views
What is a good math website which'll help kids aged 5-6 learn? I want a website that shows you how to solve problems step by
1. 1 answer
2. asked by Sara
3. 1,322 views
Adam Smith's "invisible hand" refers to the role ofA.the government B.customs and beliefs C. the market D. factors of production
1. 3 answers
2. asked by Candace
3. 1,320 views
0.02 g of CaCO3 is dissolved in 1 L of water. Calculate the moles of calcium carbonate that have dissolved in the water, the
1. 1 answer
2. asked by mike
3. 1,246 views
If a researcher were studying the effects of a teaching method on patient learning outcomes, how does the research question need
1. 0 answers
2. asked by Trisha
3. 1,241 views
Solve3^2x + 3^x - 21 check extraneous roots
1. 4 answers
2. asked by Anonymous
3. 1,236 views
how much energy in calories, will be required to evaporate 125.0ml of ethanol at its boiling point?Density=0.818g/ml boiling
1. 2 answers
2. asked by Ashley
3. 1,227 views
Karla borrowed $750 at 12 percent for one year. She paid a $20 processing fee.The interest paid will be $95.00, $92.50, or
1. 3 answers
2. asked by Kim
3. 1,226 views
Tod paid $81.22 for a pair of shoes during a 30% off sale. What was the original price of the shoes?
1. 3 answers
2. asked by Blake
3. 1,226 views
what is the best thesis statement for als or amyotrophic lateral sclerosis.. i really can't think of a god thesis statement for
1. 2 answers
2. asked by kishel
3. 1,197 views
What fraction of a square mile is a field that is 1/2 mile long and 1/4 mile wide? How do you figure this?
1. 5 answers
2. asked by Jill
3. 1,191 views
14. Surface area is an important factor in limiting growth cell becausea. the cell may become too large to remove enough wastes.
1. 1 answer
2. asked by mysterychicken
3. 1,178 views
Can someone help me find the mistakes in the following sentences?The sentences are short but I want to be sure about the correct
1. 2 answers
2. asked by Franco
3. 1,174 views
is saying "grammatically wrong" gramatically incorrect?
1. 1 answer
2. asked by Anonymous
3. 1,110 views
Assume that you found that the average volume of water required to fill the graduated cylinder to the 8.00 mL mark was 7.95 mL.
1. 4 answers
2. asked by Andrew Howard
3. 1,053 views
Which is the correct vague pronoun and why25a. Air pollution normally increases along with population growth. This increasing
1. 1 answer
2. asked by Heather
3. 1,043 views
What are the advantages and disadvantages of going to college directly after high school?
1. 1 answer
2. asked by Lynne
3. 1,039 views
The figure below shows two points in an E-field: Point 1 is at (x1,y1) = (9,4) in m, and Point 2 is at (x2,y2) = (13,9) in m.
1. 1 answer
2. asked by jibjab
3. 1,029 views
29. A common feature of thermal pollution and artificial eutrophication is that they botha. have sources that are difficult to
1. 0 answers
2. asked by y912f
3. 1,027 views
is the following statement using a regular or irregular verb and whySome athletes have taken drug tests to prove they are not on
1. 1 answer
2. asked by Heather
3. 1,022 views
How much ice at zero degrees Celcius (in grams) would have to melt to lower the temperature of 351 of water from 25 to 5?
1. 3 answers
2. asked by Anonymous
3. 1,006 views
Assume that Jose is indifferent between investing in a corporate bond that pays 10% interest and a stock with no growth
1. 1 answer
2. asked by dee
3. 982 views
Which of the following statements is false?A. Childhood psychopathology is relatively common occurrence. B. Most childhood
1. 2 answers
2. asked by Nia
3. 981 views
Why is it important to simplify radical expressions before adding or subtracting? How is adding radical expressions similar to
1. 1 answer
2. asked by Please HELP
3. 979 views
What are we required to do and why are we required to do it?Define how the following theories attempt to provide an answer to
1. 0 answers
2. asked by Jay
3. 957 views
Tidal forces are greatest when the Eaetg, the sun and the moon are in line. When this occurs at the Annapolis Tidal Generating
1. 1 answer
2. asked by -
3. 956 views
I've removed your 50-question final grammar test.You posted none of your answers, so obviously you're looking for answers and
1. 2 answers
2. asked by Ms. Sue
3. 943 views
A 2.8-kg block is hanging stationary from the end of a vertical spring that is attached to the ceiling. The elastic potential
1. 1 answer
2. asked by Lynn
3. 934 views
four times the larger number of two numbers is equal to seven times the smaller.the sum of the numbers is 22.find the numbers
1. 3 answers
2. asked by daniel
3. 912 views
1)in part two of the "highwayman" , why is the fact that the highwayman didn't come stressed three times? 2) From whose point of
1. 5 answers
2. asked by Marie
3. 910 views
A volcano with basaltic magma would probably?A)erupt with a violent pyroclastic flow B)erupt with a gradual lava flow C)erupt
1. 1 answer
2. asked by george
3. 893 views
Question # 1: A series is:1. any list of numbers 2. a summation of quantities whose positions are based upon the natural numbers
1. 2 answers
2. asked by Nikki
3. 879 views
a rabbit can climb one or two steps at a time on a ten step staircase, but he never goes back down. In how many different ways
1. 3 answers
2. asked by rob
3. 873 views
ms sue for my question before i mean how much is the dresser in 3 years?
1. 1 answer
2. asked by renee
3. 867 views
R is the region in the plane bounded below by the curve y=x^2 and above by the line y=1.(a) Set up and evaluate an integral that
1. 0 answers
2. asked by Jake
3. 848 views
• Determine what makes each source credible or not credible.
1. 2 answers
2. asked by ken
3. 845 views
For whatever reason I'm drawing a huge blank on this problem.Shane returned from a trip to Las Vegas with $300.00, which was 50%
1. 5 answers
2. asked by Chelsea
3. 841 views
A Sample of Air at 35 degrees Celsius has a relative humidity of 15%. How do you find the dew point temperature?
1. 2 answers
2. asked by Emily
3. 827 views
a plane is flying due north at 155 mi/h and encounters a wind from the west at 45m/h. what is the plane's new velocity with
1. 2 answers
2. asked by Lisa
3. 819 views
1)Newton's laws of motion are concerned with relationships amonga) force, mass and motion b) Displacement, mass and acceleration
1. 2 answers
2. asked by hello
3. 808 views
A merry-go-round accelerates from est at .870 rad/sec^2. When the merry-go-round has made 4 complete revolutions, how much time
1. 3 answers
2. asked by help
3. 798 views
explain each of the two conventional ways of allocating joint costs of products?
1. 0 answers
2. asked by clark
3. 789 views
Tickets to a movie cost $7.25 for adults and $5.50 for students. A group of friends purchased 8 tickets for $52.75. How many
1. 1 answer
2. asked by brooke
3. 785 views
I checked the first 25 answers you posted for your 50-question grammar test.You have 10 of the 25 wrong for a 40% score. I
1. 1 answer
2. asked by Ms. Sue
3. 767 views
I am STILL trying to find 3 poetic devices in the poem "The Road Not Taken" by Robert Frost:Please advise if I am on the "right
1. 1 answer
2. asked by ASH
3. 765 views
Debra is buying prizes for a game at her school's fundraiser. The game has three levels of prizes, and she has already bought
1. 0 answers
2. asked by Marla
3. 764 views
amy paid 55.42 for a pair of running shoes during a 15%-off sale. What was the regular price?
1. 1 answer
2. asked by chica
3. 755 views
I'm doing quite a difficult crossword puzzle. one of them is "a young boy". so far i've figured out that the 2nd letter is an
1. 3 answers
2. asked by John
3. 746 views
a bike racer is riding on his new bike at silverstone. The track is 4km long. What is his average velocity over one lap?
1. 1 answer
2. asked by Lucy
3. 736 views
If a rectangle has an area of 132 square units and a length of 11 units, what is its width? If necessary, round your answer to
1. 1 answer
2. asked by lupe
3. 730 views
Help with Crosby Corporation?Can you please help me. I am completly stuck. Prepare a statement of cash flows for the Crosby
1. 0 answers
2. asked by Marla
3. 728 views
What weight of H2 at STP could be contained in a vessel that holds 4g of oxygen at STP?First, I used the Ideal Gas Law to find
1. 1 answer
2. asked by CL
3. 725 views
A delivery truck travels 10 km north, 18 km east, and 29 km south. What is its final displacement (in km) from the origin?
1. 2 answers
2. asked by Dion
3. 717 views
I have re done my assignment . Can someone check to see if I have answered theses correctly ? Also, how would I start to answer
1. 1 answer
2. asked by April
3. 714 views
Can someone please help me to start answering this question. I have been working on it since 6pm yesterday and it is now 3:50
1. 1 answer
2. asked by April
3. 704 views
On the lower left corner of a square is a fixed charge qLL = 1.5x10^-9 C and on the loser right corner is a fixed charge qLR =
1. 1 answer
2. asked by Diane
3. 703 views
Barnyard and Barley's circus is in town, and Lorena is going with her father.They have seats in the balcony. When Lorena and her
1. 1 answer
2. asked by Sid
3. 689 views
Thesis: Schools need to “go green” for the benefits of saving the environment and money. Students and administrators have an
1. 10 answers
2. asked by Happy Face
3. 688 views
Write a response in the form of a memo from Joe Gilmore, Training Department Manager, to Christine Lancaster, Training
1. 1 answer
2. asked by Jennifer
3. 688 views
what is the difference between the real gases and the ideal gases ???
1. 1 answer
2. asked by Mota
3. 682 views
in part two of the "highwayman" , why is the fact that the highwayman didn't come stressed three times? From whose point of view
1. 0 answers
2. asked by Marie
3. 675 views
Make up a set of 7 numbers having the following landmarks:mode:21 median:24 maximum:35 range:20 I do not understand.
1. 3 answers
2. asked by Jade
3. 666 views
Find the average value of the function on the given interval:f(x)=cos(16x), [0,pi/2] The answer I got is 1.
1. 3 answers
2. asked by <3
3. 662 views
find a quick and easy method to compute the sum of the first 100 counting numbers (no calculators allowed)
1. 2 answers
2. asked by Jenny
3. 651 views
how to solve:In a survey at a supermarket, 78 out of 120 people surveyed said that they shopped more than once a week. What
1. 1 answer
2. asked by 6th Grade Math
3. 638 views
0.02 g of CaCO3 is dissolved in 1 L of water. Calculate the moles of calcium carbonate that have dissolved in the water, the
1. 2 answers
2. asked by mike
3. 634 views
is the following statement a regular or irregular verb and why.John has become a rather good actor. 4b. John has became a rather
1. 1 answer
2. asked by Heather
3. 632 views
I need to know if I can use this as a narrative paragraph. Please help. Thanks.Facing a large debt. What if your debt problems
1. 1 answer
2. asked by deborah
3. 626 views
Hi i have a math exam tomorrow and i wanted to get some extra practice so can you please find me free online math tests. Please
1. 3 answers
2. asked by clueless
3. 612 views
Considering that a researcher can test at the <p = .05 (95%), p = .01 (99%), or p = .001 (99.9%) level for statistical
1. 0 answers
2. asked by Trisha
3. 607 views
a chemist mixed a 15% glucose solution with a 35% glucose solution. This mixture produed 35 liters of 19% glucose solution. How
1. 1 answer
2. asked by Mike
3. 598 views
your basement has an 8 3/12 foot ceiling.To the nearest half foot,how tall is the tallest cabinet that can fit in the basement.
1. 6 answers
2. asked by Anonymous
3. 598 views
How would you solve this problem: Slove y=1/4-1 if the domain is(-4,-2,0,2,4) Could someone please explain to me how to do this?
1. 1 answer
2. asked by brooke
3. 598 views
Consider a long charged straight wire that lies fixed and a particle of charge +2e and mass 6.70E-27 kg. When the particle is at
1. 1 answer
2. asked by jibjab
3. 595 views
your basement has an 8 3/12 foot ceiling.To the nearest half foot,how tall is the tallest cabinet that can fit in the basement.
1. 1 answer
2. asked by Anonymous
3. 594 views
Are these correct?Cohesion=Water molecules stick to the side of a straw because of this attractive force. Adhesion=Liquid
1. 0 answers
2. asked by mysterychicken
3. 594 views
Reflecting the graph calculus problem f(x) = 5^x?reflecting the graph about the x-axis and the y-axis: y=___________ reflecting
1. 0 answers
2. asked by Z32
3. 588 views
can cost alone be a mitigating factor if a health issue is serious enough? Is it possible for this to be the major factor for a
1. 1 answer
2. asked by linda
3. 587 views
We did a lab in class where we heated a nail, and our goal was to determine the total increase in entropy of the system. I have
1. 5 answers
2. asked by George
3. 587 views
If an author is skillful at representing the point of view and attitudes of a hobo, a nurse, a corporate CEO, and a variety of
1. 1 answer
2. asked by Anonymous
3. 585 views
What s radical 20 is written in simplest radical for, the result is k radical 5. What is the value of k?
1. 1 answer
2. asked by Anonymous
3. 585 views
They each take home about $42,000 per year after taxes. Sue is 37 years of age, and Tom is 35. Their two children, Mike and
1. 1 answer
2. asked by ari
3. 581 views
Which is a pronoun case and why20a. My best friend and I are going to Hawaii this summer. 20b. My best friend and me are going
1. 5 answers
2. asked by Heather
3. 581 views

Back to January 2010

Ask a New Question

Archives
Contact Us
Newest
Privacy Policy
Terms of Use
© 2025