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December

Questions Asked on December 24, 2013

A science teacher has a supply of 50% sugar solution and a supply of 80% sugar solution. How much of each solution should the
1. 25 answers
2. asked by chandler
3. 7,760 views
Determine the volume of diluted nitric acid d= 1.11g/ml, 19% hn03. That can be prepared by diluting with water 50ml of conc.
1. 3 answers
2. asked by Fai
3. 976 views
A mass M of 7.00E-1 kg slides inside a hoop of radius R=1.30 m with negligible friction. When M is at the top, it has a speed of
1. 1 answer
2. asked by Anna
3. 1,696 views
A small block of mass m = 1.3 kg slides, without friction, along the loop-the-loop track shown. The block starts from the point
1. 1 answer
2. asked by Daniel
3. 4,128 views
A mass M = 40.0 kg is suspended by a massless string from the ceiling of a van which is moving with constant acceleration a, as
1. 2 answers
2. asked by Lina
3. 3,260 views
A proposed space station includes living quarters in a circular ring 46.5 m in diameter. At what angular speed should the ring
1. 1 answer
2. asked by Daniel
3. 916 views
A pilot, whose mass is 91.0 kg, makes a loop-the-loop in a fast jet. Assume that the jet maintains a constant speed of 125 m/s
1. 5 answers
2. asked by Dan
3. 2,787 views
Critics often say that Chekhov’s short stories show “slices of life” rather than complete story arcs. How do the endings
1. 1 answer
2. asked by mary ann
3. 572 views
4+5 times 6/2
1. 3 answers
2. asked by jay
3. 393 views
Air is composed of about 21% oxygen, 78% nitrogen and 1% other gases. What is the partial pressure of oxygen at STP?
1. 1 answer
2. asked by ÇíãÇä
3. 1,133 views
which web browser is natively on a major operating system?a.ie 10 b.opera c.firefox d.chrome
1. 0 answers
2. asked by Anonymous
3. 637 views
Scott's Good-byeWe saw the months of wicked weather, As day to painful night did turn, Waiting, huddled close together For the
1. 4 answers
2. asked by PierceTheBlackSuicideSirens
3. 548 views
Which of the following is a type of warrantless search or seizure?A. Search incident to arrest B. Investigative detention C.
1. 1 answer
2. asked by Amy
3. 1,017 views
Concerning the scope of a search incident to arrest, a police officer may search:A. only the arrestee. B. the area within the
1. 3 answers
2. asked by Amy
3. 1,043 views
The requirement that a plain view seizure be based, in part, on probable cause that the item can be seized is known as the _____
1. 1 answer
2. asked by Amy
3. 988 views
I'm having problem understanding 2 2/7-1 1/3= can somebody help me with this question.
1. 5 answers
2. asked by cora evans
3. 529 views
I'm having a hard time going with this sentence here, because I'm not sure which verb I should use...or if I should just reword
1. 5 answers
2. asked by Me
3. 525 views
If point a is (0,n) and b is (k,0) and point o is (0,0) what is the length of a and bAnd the length of de Do not solve just
1. 4 answers
2. asked by Anonymous
3. 318 views
For a negatively skewed distribution with a mode of X = 25 and a median of 20, the mean is probably ____.a. greater than 25 b.
1. 0 answers
2. asked by Lyn
3. 1,089 views
Create the logic for a program that continuously prompts a user for a numeric value until the user enters 0. The application
1. 1 answer
2. asked by Anonymous
3. 1,157 views
Which of the following statements about the natural resources of the United States is most accurate?A. The many agricultural
1. 3 answers
2. asked by Brian
3. 1,824 views
1: Find 55% of $4002: What % of 240 is 60?
1. 3 answers
2. asked by Shohanur
3. 395 views
simplfy 5/ (8+�ã7)
1. 2 answers
2. asked by Michelle
3. 419 views
5----- 8+root7 please help me simplify
1. 1 answer
2. asked by bridget
3. 404 views
The boundary line is the line on our graph where x or y equals infinity.
1. 1 answer
2. asked by shyanne
3. 401 views
Which of the following legislative bodies comes CLOSEST in its functions to the Japanese House of Councillors?a.the United
1. 0 answers
2. asked by Anonymous
3. 582 views
One item on a questionnaire asks, "How many siblings (brothers and sisters) did you have when you were a child?" A researcher
1. 1 answer
2. asked by Lyn
3. 2,560 views
Triangle ABC has AC=BC, angle ACB=96 degrees. D is a point in ABC such that angle DAB=18 degrees and angleDBA=30 degrees. What
1. 7 answers
2. asked by Anonymous
3. 2,358 views
Assume that there are n tyres that could be used bycar, tricycle and bicycle. Write a program to accept n tyres and generate all
1. 0 answers
2. asked by abiola olumide
3. 654 views
From the standpoint of social and cultural psychologists:A. few societies have changed from warlike to peaceful and vice versa.
1. 1 answer
2. asked by Anonymous
3. 627 views
ich muss ein referat auf englisch machen. ich paar fragen: different knd of animal,where it lives,what it eats,whenit
1. 1 answer
2. asked by priyanka
3. 554 views
The density of liquid carbon dioxide is about 0.8 g/cm^3. What volume fraction inside the fire extinguisher (when it is full) is
1. 1 answer
2. asked by Alice
3. 1,229 views
hello.i need answers for penn foster exam numbers- 012806 floors/walls, 012807 Windows/Building Plans Please help!
1. 1 answer
2. asked by sugar
3. 693 views
Helium balloons are used regularly in scientific research. A typical balloon would reach an altitude of 40.0 km with an air
1. 1 answer
2. asked by Hil
3. 451 views

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