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Questions Asked on December 11, 2012

A ferris wheel is 30 meters in diameter and boarded in the six o'clock position from a platform that is 10 meters above the
1. 2 answers
2. asked by Elizabeth
3. 9,001 views
1.y minus five over three= 1 (1 point) –2 8 18 6 2. 6x + 29 = 5 (1 point) –4 –18 204 –144 3. Combine like terms: –21a
1. 15 answers
2. asked by Delilah
3. 7,212 views
I put the underlined parts of the sentences in parentheses.William Faulkner’s The Sound and the Fury is a novel (that uses the
1. 12 answers
2. asked by Anon
3. 4,968 views
In a chess variant, a "lord" can move one space at a time, either upward, or to the right, or diagonally upward and to the
1. 17 answers
2. asked by Knights
3. 4,627 views
Complete the chart to find the mean, variance and standard deviation. Remember to use commas and round numbers to the nearest
1. 3 answers
2. asked by yamilex
3. 4,241 views
* A 50 gram sample of an unknown metal warms from 18 to 58 after absorbing 800 joules of energy. what is the specific heat of
1. 1 answer
2. asked by help
3. 3,884 views
What volume in mL of 0.0985 M sodium hydroxide solution is required to reach the equivalence point in the complete titration of
1. 3 answers
2. asked by What?
3. 3,641 views
Although he was born in Scotland, he became a hero of the American Revolution.simple sentence compound sentence complex sentence
1. 4 answers
2. asked by Anon
3. 3,319 views
A simple pulley with the givenradius r used to lift heavy objects is positioned 10 feet above ground level. Given that the pully
1. 2 answers
2. asked by 2121
3. 3,149 views
ABC has vertices A(0, 6), B(4, 6), and C(1, 3). Sketch a graph of ABC and use it to find the orthocenter of ABC. Then list the
1. 6 answers
2. asked by Steven
3. 2,995 views
Determine the type of bonding in each substance.a. Zinc, Zn (s) b. Propane, C3H8 (l) c. Calcium Carbonate, CaCO3 (s)
1. 3 answers
2. asked by Kevin
3. 2,922 views
A bacteria culture contains 200 cells initially and grows at a rate proportional to its size. After half an hour the population
1. 1 answer
2. asked by toma
3. 2,897 views
Here's the question:A 55 kg swimmer is standing on a stationary 235 kg floating raft. The swimmer then runs off the raft
1. 1 answer
2. asked by Christina
3. 2,815 views
let p=(1,1,1), Q=(2,3 5), and R=(-1,3,1). find the area A of thr triangle with vertices P,Q, and R
1. 3 answers
2. asked by Anonymous
3. 2,811 views
A skydiver deploys his parachute when he is 950m directly above his desired landing spot. He then falls through the air at a
1. 2 answers
2. asked by Aaron
3. 2,621 views
What is the answer to 9:3::49:?
1. 6 answers
2. asked by Anonymous
3. 2,600 views
Question OneLead chloride dissolves in water according to PbCl2(s)<-> Pb^2+ + 2Cl^- (aq) The solubility in pure water has been
1. 8 answers
2. asked by Odesa
3. 2,436 views
After the war, American shipping became vulnerable to attacks by pirates.simple sentence (my answer) compound sentence complex
1. 3 answers
2. asked by Anon
3. 2,238 views
system consists of a steal beam of mass M 􏰀 68.4 kg and length L 􏰀 1.84 m, with a 39.0-kgbrass sphere attached at the
1. 2 answers
2. asked by Larry
3. 2,178 views
A weight is hung from the ceiling of an elevator by a massless string. under which circumstances will the tension in the cord be
1. 1 answer
2. asked by Maggie
3. 2,167 views
John Paul Jones moved to America to avoid a trial that involved his handling of a mutiny.simple sentence compound sentence
1. 1 answer
2. asked by Anon
3. 2,092 views
calculate the mass of solid NaCl that must be added to 1.50L of a 0.100M AgNO3 solution to precipitate all the Ag+ ions in the
1. 2 answers
2. asked by Gurjot
3. 1,983 views
The aera of rectangle MATH is 30 sq cm and each side-length is a counting number of cm. H is the midpoint of TO. The area of
1. 3 answers
2. asked by nguyen
3. 1,940 views
What is the range of possible values for x? The diagram is not to scale.Quadrilateral ABCD with diagonal from vertex B to vertex
1. 1 answer
2. asked by Steven
3. 1,883 views
A simple pendulum consists of a ball connected to one end of a thin brass wire. The period of the pendulum is 2.0000 s. The
1. 1 answer
2. asked by Anonymous
3. 1,818 views
Can you check my work please?true/false 1.) force is a scalar quantity: *FALSE 2.) the object on which a force acts is called
1. 2 answers
2. asked by Gavin
3. 1,794 views
What force must be exerted on the master cylinder of a hydraulic lift to support wt of a 2000 kg car resting on the slave
1. 1 answer
2. asked by ann
3. 1,791 views
A pencil, 15.7 cm long, is released from a vertical position with the eraser end resting on a table. The eraser does not slip.
1. 2 answers
2. asked by naf
3. 1,779 views
What is the predicate of this sentence,Henry and Mudge hear something.Is hear something the predicate
1. 4 answers
2. asked by Tim
3. 1,730 views
The concentration of ammonium phosphate, (NH4)3PO4, is 1.60 M. What is the concentration ofammonium ions in solution?
1. 1 answer
2. asked by Anonymous
3. 1,707 views
(a) The phase diagram of the binary system, neodymium-scandium ( Nd-Sc ) is given below. There are two polymorphs in the solid
1. 5 answers
2. asked by Odesa
3. 1,692 views
An attack helicopter is equipped with a 20-mm cannon that fires 105 g shells in the forward direction with a muzzle speed of 669
1. 2 answers
2. asked by jason
3. 1,595 views
what depth of mercury creates a pressure of 1 atm?
1. 1 answer
2. asked by ann
3. 1,553 views
Before the force is applied (t < 0 on the graph), the particle moves along the X axis with velocity V1 = -6.6 m/s. Find the
1. 2 answers
2. asked by jason
3. 1,515 views
'A buffer is prepared by mixing a 100.omL of a 0.100 M NH3 solution with a 0.200M solution of NH4CL solution and making the
1. 4 answers
2. asked by jemima
3. 1,468 views
A sample consists of the following data 7,11,12,18,20,22,25. What is the sample variance?
1. 2 answers
2. asked by christopher
3. 1,461 views
what is the missing number in the following sequence:13,7,18,10,5,?,9,1,12,6 Thanks
1. 1 answer
2. asked by jaclyn
3. 1,458 views
Is the following simple, compound, comples, or compound complex sentences?The shopping mall has a store that sells nothing but
1. 11 answers
2. asked by Jason
3. 1,450 views
A student moves a box of books down the hallby pulling on a rope attached to the box. The student pulls with a force of 179 N at
1. 1 answer
2. asked by Anonymous
3. 1,448 views
2.6x + 29 = 5 (1 point) –4 –18 204 –144 7. 4(y – 4) = 8 (1 point) –2 2 4 6 9. Raymond buys bottles of water at $2.10
1. 6 answers
2. asked by Delilah
3. 1,447 views
At the bottom of an old mercury-in-glass thermometer is a 43-mm3 reservoir filled with mercury. When the thermometer was placed
1. 0 answers
2. asked by Anonymous
3. 1,410 views
On the moon the surface temperature ranges from 395 K during the day to 1.02 x 102 K at night. Convert these temperatures to the
1. 1 answer
2. asked by Anonymous
3. 1,380 views
i posted this earlier, but no one answered. so i'll try again.Can you check my work please? true/false 1.) force is a scalar
1. 6 answers
2. asked by Gavin
3. 1,332 views
To help prevent frost damage, fruit growers sometimes protect their crop by spraying it with water when overnight temperatures
1. 1 answer
2. asked by Anonymous
3. 1,325 views
the propane gas tank has an inner diameter of 1500mm and wall thickness of 15mm. If the wall is pressurized to 2MPa, determine
1. 0 answers
2. asked by andy
3. 1,287 views
A tobacco company claims that the nicotine content of its "light" cigarettes has a mean of milligrams and a standard deviation
1. 1 answer
2. asked by Jack
3. 1,243 views
Need some help with this problem. If you have a cube that is made up of 27 individual cubes. The entire cube has 3 length, 3
1. 0 answers
2. asked by Brandi
3. 1,240 views
Answer the following questions by referring to the Cu-Al phase diagram shown below.(a) What is the lowest temperature at which a
1. 11 answers
2. asked by Odesa
3. 1,201 views
A student librarian picks up a 2.2 kg book from the floor to a height of 1.05 m. He carries the book 8.3 m to the stacks and
1. 0 answers
2. asked by Noah
3. 1,195 views
The ΔHof of gaseous dimethyl ether (CH3OCH3) is –185.4 kJ/mol; the vapour pressure is 1.00 atm at –23.7oC and 0.526 atm at
1. 0 answers
2. asked by xavier
3. 1,190 views
Here is the phase diagram of water with attention given to phases at high pressure. Name all phases present at the markers 1, 2
1. 2 answers
2. asked by Odesa
3. 1,190 views
In a purse there are 20-rupee notes 10-rupee notes and 5-rupee notes. the number of 5-rupee notes exceeds two times the 10-rupee
1. 2 answers
2. asked by snigda
3. 1,171 views
the process that produces sonora bars a type of candy is intended to pduce bars with a mean weight of 56 gm. The process
1. 1 answer
2. asked by christopher
3. 1,171 views
Three joggers are running along straight lines as follows: Jogger A, with a mass of 55.2kg, is traveling along the line y=6.00m
1. 0 answers
2. asked by naf
3. 1,158 views
The region A is bounded by the curve y=x^2-5x+6 and the line y = -x + 3.(a) Sketch the line and the curve on the same set of
1. 1 answer
2. asked by kchik
3. 1,156 views
is it more difficult to reject a null hyputhesis if we use a 10% level of significance compared to 5% level of significance.?
1. 1 answer
2. asked by nono
3. 1,149 views
1.wich of the following dramatic play behaviors are most typical for a 2-year old child?a.uses realistic props,and repeats
1. 1 answer
2. asked by samantha
3. 1,112 views
In the third century, bands of savage barbarians repeatedly broke through the frontier defenses of the Roman province of
1. 1 answer
2. asked by Doug
3. 1,096 views
water is moving at a velocity of 2m/s through a hose with an internal diameter:1.60cm. What is the flow rate in liters per
1. 0 answers
2. asked by anon
3. 1,076 views
What does "CD" mean in sentence classification?
1. 3 answers
2. asked by M. Sneed
3. 1,076 views
A 27 year old woman suffers a fracture of her tibia. The fracture is severe enough that she needs immobilization of the bone as
1. 0 answers
2. asked by Anonymous
3. 1,071 views
Stephanie has $67 to spend at a store. The store currently has a sale where the sale price is 23% off the marked price. What is
1. 1 answer
2. asked by anne
3. 1,070 views
At a certain temperature, the Equilibrium constant, Kc, for this reaction is 53.3. At this temperature, 0.500 mol of H2 and
1. 2 answers
2. asked by cody
3. 1,062 views
Which of the following individuals was instrumental in the early research examining fitness levels in depressed patients?A.
1. 0 answers
2. asked by jasmine
3. 1,057 views
A solid has 10 faces: 4 triangles;1 Square; 4 hexagons; and 1 octagon, how many vertices does the solid have?
1. 4 answers
2. asked by Makayla
3. 1,051 views
I read this story, I need help with some questions pleaseby Katherine Mansfield Miss Brill Although it was so brilliantly fine -
1. 10 answers
2. asked by Mohammad
3. 1,039 views
C2H2(g)+ 5/2o2(g)-> 2Co2(g)+ H2o(g)+ 1255.8KJhow many grams of C2H2 are reacted when 310 KJ of heat are released? I left the
1. 1 answer
2. asked by Gurjot
3. 1,039 views
Question One:Comment on the solubility of hydrogen ( H2 ) in liquid ammonia ( NH3 ). State whether you expect hydrogen to be
1. 2 answers
2. asked by Odesa
3. 1,034 views
a ball is thrown vertically upward at a speed of 45 m/s. how long does it take to return to the ground?
1. 1 answer
2. asked by josh
3. 1,024 views
Natalie has a change purse full of coins. She has 13 pennies, 15 dimes and 22 nickels. If she takes a coin out of her purse,
1. 1 answer
2. asked by heavenly
3. 1,020 views
Is this a parallel sentence? If so how can it be written more simpler.The space shuttle was both a marvel and huge.
1. 2 answers
2. asked by hazzel
3. 1,012 views
A scuba diver's tank contains 0.29kg of O2 compressed into a volume of 2.3L. Calculate the gas pressure at 8 degrees celcius.
1. 1 answer
2. asked by rose
3. 1,009 views
Michigan Corporation purchased a new truck on January 1, 2013 for $55,000 cash. Michigan estimated salvage value of $10,000 at
1. 0 answers
2. asked by Renee
3. 980 views
What are the dependent and independent clauses in the following sentences?When the campfire was burning steadily, all the
1. 5 answers
2. asked by John
3. 973 views
a store has 8 boxes each of red and black pencils. 4 boxes of red pencils and 6 boxes of black pencils are sold. how many
1. 2 answers
2. asked by Nick
3. 967 views
In a purse there are 20-rupee notes 10-rupee notes and 5-rupee notes. the number of 5-rupee notes exceeds two times the 10-rupee
1. 1 answer
2. asked by sunil
3. 947 views
Can some one check these?Sentence structures ; 1. In the bitter cold, (he, him) and Dad struggled to save the orange crop. My
1. 5 answers
2. asked by Victoria
3. 939 views
Is this reaction exothermic or endothermic? Fe(NO3)3+ NaSCN
1. 0 answers
2. asked by Elisa
3. 933 views
Which group felt that Peter's reforms to the Russian Orthodox Church were too much change for the Church.Holy Synod Old
1. 4 answers
2. asked by John
3. 930 views
6 red marbles 5 yellow marbles and 4 blue marbles. Write a fraction in simplest form that compares the number of red marbles to
1. 3 answers
2. asked by Anonymous
3. 930 views
if a section of concrete is poured for a road and the engineer leaves no gap between sections poured before and after the
1. 0 answers
2. asked by andy
3. 928 views
(1)Brenda would have liked to have taken her vacation at the beach.(2) However, the weather forecast on the television called
1. 3 answers
2. asked by Sandia
3. 927 views
How much would the rope stretch to break the climber's fall if he free falls 2m before the rope runs out of slack?
1. 0 answers
2. asked by cris
3. 922 views
Compute:a. The velocity of an object orbiting at height of 2 Re above the surface of Earth. b. Compute the orbital period of
1. 1 answer
2. asked by MG
3. 922 views
Fire department response time is the length of time it takes a fire truck to arrive at the scene of a fire starting from the
1. 1 answer
2. asked by Ivana
3. 907 views
Label these reactants and products: 3Fe + 2 O2> Fe3O4
1. 1 answer
2. asked by William
3. 888 views
This is for solving exponential/logarithmic functions:(This is a base e Logarithmic function I would assume): e^(4x)/10 =4^x-2 ?
1. 1 answer
2. asked by Sarah
3. 882 views
Blankenship Company estimated that its warranty expense would be $4,250 for the current year. During the year Blankenship paid
1. 0 answers
2. asked by Renee
3. 877 views
Potassium hydrogen phthalate is a monoprotic acid. Dihydrogen phthalate (H2C8H4O4) is a diprotic acid. An analyte sample
1. 1 answer
2. asked by Amy
3. 874 views
What are equivalent expressions for6(y-1)?
1. 1 answer
2. asked by micah
3. 851 views
If a sphere and paper are dropped from 10 meters and the sphere hit the ground in 1.4 seconds and the paper hit in 2 seconds,
1. 0 answers
2. asked by Katie
3. 837 views
You are in a boat that is traveling across a river from east to west at 4.0 m/s. the river runs north at 3.0 m/s. what is the
1. 1 answer
2. asked by Savannah
3. 834 views
A 0.75 L bottle is cleaned, dried, and closed in a room where the air is 22°C and 47% relative humidity (that is, the water
1. 1 answer
2. asked by xavier
3. 834 views
I am a fraction between 1/3 and 1/5 My dominator is 1 less than 4 times my numerator. What fraction am I?
1. 2 answers
2. asked by Ashlee
3. 830 views
Question OneThe fictitious compound, pandemonium fluoride ( PnF2 ) has a Ksp value in water of 3.091x10^-9 M^3 at room
1. 3 answers
2. asked by Odesa
3. 822 views
How much heat (in kilojoules) is evolved or absorbed in the reaction of 3.35 of with enough carbon monoxide to produce iron
1. 1 answer
2. asked by LaK
3. 815 views
A hockey puck has a mass of 0.118 kg and is at rest. A hockey player makes a shot, exerting a constant force of 28.0 N on the
1. 1 answer
2. asked by Noah
3. 814 views
explain necessary and sufficient conditions and how providing these is one approach to defining a term
1. 1 answer
2. asked by anna
3. 793 views
A small plane takes off from an airport and begins to climb at a 10 degree angle of elevation at 5000 ft/minute. After 3
1. 1 answer
2. asked by Lexy
3. 791 views
What is the simple interest on a loan with a principal of $6,000, an interest rate of 7.39%, and a term of four years?
1. 2 answers
2. asked by Sarah
3. 791 views

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