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2011
April

Questions Asked on April 12, 2011

Calculate the work done in joules when 1.0 mole of water vaporizes at 1.0 atm and 100C. Assume that the volume of liquid water
1. 3 answers
2. asked by Monty
3. 12,700 views
A particular fruit's weights are normally distributed, with a mean of 308 grams and a standard deviation of 31 grams.The
1. 3 answers
2. asked by Sarah S-Help!
3. 9,258 views
A 1.50 kilogram cart travels in a horizontal circle of radius 2.40 meters at a constant speed of 4.00 meters per second.Calculat
1. 1 answer
2. asked by JRUFFE
3. 4,077 views
write the ionic equation and the net ionic equations.1.AgNO3 and K2S 2.ZnCl2 and Na2SO4 3.CuCl2 and Li3PO4
1. 4 answers
2. asked by yesi
3. 3,660 views
The line joining (-3,10) and (4,3) is divided in what ratio by the point (-1,8)?
1. 2 answers
2. asked by Aumi
3. 3,287 views
Can you help me with solving this? I don't just want the answer,but how to do it.The average distance between Mars and Earth is
1. 3 answers
2. asked by Alex
3. 2,912 views
need help with this Nominative Absolutes sentence"The town held a festival because the harvest had been so large.". is this
1. 10 answers
2. asked by bill
3. 2,690 views
Which of the following pairs of aqueous solutions will react when mixed?K2CO3 + HNO3 HCl + LiOH MgCl2 + KOH Li2S + HCl All of
1. 1 answer
2. asked by Anonymous
3. 2,329 views
what happens when HCl is added to CoCl2*6H20?and what happens when you add AgNO3 to the product?
1. 1 answer
2. asked by Gary
3. 2,304 views
my assignment"suppose the person to whom Montresor is telling his sstory has turned him over to the police. Montresors lawyer
1. 4 answers
2. asked by surfsupmel
3. 2,266 views
Sutton Corporation, which has a zero tax rate due to tax loss carry-forwards, is considering a 5 year, $6,000,000 bank loan to
1. 2 answers
2. asked by Nick
3. 2,179 views
Is this correct?• Using the Principle of Inclusion-Exclusion, find the number of integers between 1 and 2000 (inclusive) that
1. 9 answers
2. asked by Francesca
3. 2,161 views
Luisa and Connor had $360 altogether. After Connor gave Luisa 2/5 oh his money, she had the same amount of money as he did. How
1. 2 answers
2. asked by Katherine
3. 2,146 views
1. My hobby is (collecting stamps.)A. predicate nominative B. adjective C. adverb D. direct object I think it's D? 2. (Stamp
1. 3 answers
2. asked by anthony
3. 2,115 views
The phase angle of an RLC series circuit with an inductive reactance of 200 Ù and a capacitive reactance of 100 Ù is 40.0°.
1. 1 answer
2. asked by Sam
3. 2,043 views
The ratio of the corresponding sides of two similar triangles is 3:2. The sides of the larger triangle are 15 cm, 24 cm, and 27
1. 1 answer
2. asked by Kylie
3. 1,987 views
Colin is working to earn some money for a new cd player. On Saturday he earned half as much as he did on Sunday, but twice as
1. 4 answers
2. asked by madison
3. 1,918 views
Give the complete ionic equation for the reaction (if any) that occurs when aqueous solutions of MgSO3 and HI are mixed. 2
1. 1 answer
2. asked by Anonymous
3. 1,906 views
A 120-V rms voltage at 2000 Hz is applied to a 6.0-mH inductor, a 2.0-ìF capacitor and a 200-Ù resistor. What is the rms value
1. 2 answers
2. asked by Rusty
3. 1,887 views
At a local manufacturing plant, employees must complete new machine set ups within 30 minutes. New machine set-up times can be
1. 2 answers
2. asked by Anonymous
3. 1,853 views
Help with the prediction of the next lotto draw.past results are 5 52 14 27 22. 79 64 62 89 8. 75 61 74 22 46. 86 10 72 61 21.
1. 10 answers
2. asked by Steve
3. 1,852 views
How many grams of ice are needed to cool 250 ml of water from 75 degrees celcius to 5 degrees celcius?
1. 1 answer
2. asked by Thao
3. 1,626 views
Thomson Media is considering some new equipment whose data are shown below. The equipment has a 3 year tax life and would be
1. 1 answer
2. asked by Nick
3. 1,616 views
A 200-Ù resistor, 40.0-mH inductor and a 2.00-ìF capacitor are connected in series with a 120-V rms source at 1000 Hz. What is
1. 1 answer
2. asked by Alex
3. 1,538 views
Find a polynomial f(x) with leading coefficient 1 and having the given degree and zeros.Each polynomial should be expanded from
1. 1 answer
2. asked by marissa
3. 1,462 views
Kohers Inc is considering a leasing arrangement to finance some manufacturing tools that it needs for the next 3 years. The
1. 1 answer
2. asked by Nick
3. 1,451 views
if you join all the vertices of a heptagon how many quadrilaterals will you get?
1. 2 answers
2. asked by michele
3. 1,447 views
Select the letter of the choice that correctly identifies the underlined phrase in the sentence.1. The 17th century Pilgrims
1. 6 answers
2. asked by anthony
3. 1,411 views
You have a 0.35 long pendulum attached to the roof inside your car. Your car is travelling at a speed of 1.0 m/s when it hits a
1. 1 answer
2. asked by Suhindar
3. 1,410 views
At a local manufacturing plant, employees must complete new machine set ups within 30 minutes. New machine set-up times can be
1. 1 answer
2. asked by Anonymous
3. 1,325 views
24 students. 2/3 have brown hair, the rest blond hair. How many students have brown hair. What fraction of the students have
1. 2 answers
2. asked by Tom
3. 1,296 views
You were hired as a consultant to Giambono Company, whose target capital structure is 40% debt, 15% preferred, and 45% common
1. 2 answers
2. asked by Anonymous
3. 1,218 views
true or false..1) A mature pine tree produces either male or female cones (F) 2) Virtually all of our food is derived, directly
1. 1 answer
2. asked by Anonymous
3. 1,206 views
fill in the blank?es el libro _____profesor? no, es mi libro. la clase ____ profesor de español es muy interesante. la mochila
1. 1 answer
2. asked by natasha
3. 1,189 views
Cola drinks have a phosphoric acid content that is described as "from 0.057 to 0.084% of 75% phosphoric acid, by mass."Estimate
1. 2 answers
2. asked by papermate
3. 1,145 views
Thomson Media is considering some new equipment whose data are shown below. The equipment has a 3 year tax life and would be
1. 1 answer
2. asked by Nick
3. 1,136 views
Does this answer seem correct.2k+3=4k-5 2k-4k+3-3=-5-3 2k-4k=-5-3 -2k/-2k = -8/2 k=4
1. 1 answer
2. asked by brooke
3. 1,095 views
Did I answer my questions correctly?Which sociological perspective would likely contend that the role of the mass media is to
1. 3 answers
2. asked by Sharon
3. 1,089 views
explain why a solution of a word problem should be checked using the original wording of the problem and not the equation
1. 1 answer
2. asked by k
3. 1,086 views
1. Nous sommes alles faire du ski2. Nous avons quitte Strasbourg assez tard 3. Nous avons du passer la nuit a Lyon 4. Nous
1. 1 answer
2. asked by Anonymous
3. 1,080 views
a surveyor finds that from Point A on the ground the angle of elevation to the top of a mountin is 23 degrees. when he is at
1. 1 answer
2. asked by carla
3. 1,080 views
find the radius and diameter of a circle with a circumference of 63m
1. 1 answer
2. asked by Gloria
3. 1,075 views
A hunter is standing on flat ground between two vertical cliffs that are directly opposite one another. He is closer to one
1. 0 answers
2. asked by kya
3. 1,068 views
Water is leaking out of an inverted conical tank at a rate of 1100.0 cubic centimeters per min at the same time that water is
1. 0 answers
2. asked by Abi
3. 1,067 views
he graph of the range of scores for the games is shown below.The inequality for the graph can be expressed as 32 ≤ r ≤ m
1. 1 answer
2. asked by siair
3. 1,058 views
Two charges are located along the x-axis. Onehas a charge of 6.2 µC, and the second has a charge of −3.1 µC. The Coulomb
1. 0 answers
2. asked by Jack
3. 1,048 views
Which of the following pairs of substances, when mixed in any proportion you wish, can be used to prepare a buffer solution?
1. 1 answer
2. asked by Rebekah
3. 1,036 views
Jack is going to paint the ceiling and 4 walls of a room that is 10ft wide, 12 ft long, and 10 ft from floor to ceiling. How
1. 2 answers
2. asked by Kory
3. 1,032 views
I have to do an art project for my art class and I am having trouble thinking of an idea.My art project has to be "shock art"
1. 2 answers
2. asked by Samantha
3. 1,027 views
I had to pick what grammatical stucture is in the "" portion of the sentence.Choses are adverb clause infinitive phrase past
1. 2 answers
2. asked by Toni
3. 1,021 views
How would you go about solving this? Im totally confused. Thanks!Find the value of k such that the graph of f contains the given
1. 1 answer
2. asked by Alyssa
3. 1,014 views
A cylindrical water tank has a diameter of 140cm.To begin with it is full of water.A leak starts at the bottom so that it loses
1. 3 answers
2. asked by bryan
3. 990 views
The first four lines of the poem express Ulysses'A. frustration at being back home in peacetime B. gratitude to the gods for
1. 2 answers
2. asked by moe dillon
3. 974 views
What were the chief problems of construction involved in raising the dome of the Florence Cathedral in an age that did not have
1. 1 answer
2. asked by Alice
3. 969 views
1. For example, I keep sports stamps (in my collection.)A. subject B. adjective C. adverb D. direct object I think it's D? 2.
1. 6 answers
2. asked by anthony
3. 968 views
the solar energy arriving at the outer edge of earth's atmosphere from the sun has intensity of 1.4 kW/msquared. how much mass
1. 0 answers
2. asked by Anonymous
3. 962 views
WHAT LESSON OR MEANING DO YOU THINK THIS STORY HELD FOR THE BRITISH AUDIENCE OF THE VICTORIAN ERA?
1. 5 answers
2. asked by ARIEL
3. 958 views
Find the total electric force on a +q charge placed at x_0 due to the line charge and the point charge
1. 0 answers
2. asked by alejandro
3. 949 views
4. (Landing in New England) caused much disappointment among the Pilgrims.A. infinitive phrase B. gerund phrase C. prepositional
1. 5 answers
2. asked by anthony
3. 934 views
37 69 72 14 8 - 86 40 22 6 24 what number will this game produce
1. 4 answers
2. asked by Sunny
3. 931 views
How to reduce global warming? One effect of global warming?one affect of reducing carbon dioxide production? Please help thanks.
1. 4 answers
2. asked by Homework
3. 911 views
Can someone please interpret Charles Darwin thought and statements for me please:He believed that "As more individuals are
1. 3 answers
2. asked by Willy Wonka
3. 889 views
Sulfur dioxide gas is bubbled through sodium hydroxide solutionWrite the balanced formula equation for this reaction
1. 2 answers
2. asked by Janie
3. 879 views
Union America Corporation (UAC) is planning to bid on a project to supply 150,000 cartons of machine screws per year for 5 years
1. 1 answer
2. asked by Nick
3. 872 views
SOLVE a smaller number and a larger number add up to 9 and have a difference of 5. Let x be the larger number and y be the
1. 1 answer
2. asked by Anonymous
3. 858 views
The USA Company manufactures flags in a single process. The following information is available for January 2011:Beginning WIP o
1. 0 answers
2. asked by Kesi
3. 856 views
I'm having trouble with this one.What type of teaching uses formal lectures? Student-centered Teacher-redirecting
1. 2 answers
2. asked by Mike
3. 833 views
2. Charge q1 is located at (0,+30 cm). Charge q2 is located at (0, -30 cm) q1 = +25 pC q2= -75 pCA) Calculate the potential
1. 1 answer
2. asked by YoungTangerine
3. 825 views
A skier of mass 73.5 kg is pulled up a slope by a motor-driven cable. How much work is required to pull the skier 58 m up a 32°
1. 0 answers
2. asked by Elizabeth
3. 815 views
An ice skater has a moment of inertia of 2.3 kg * m^2 when his arms are outstretched and a moment of inertia of 1.0 kg * m^2
1. 0 answers
2. asked by Dorian
3. 813 views
A girl lifts a 12 N weight 1.5 meters. How much work does she do on the weight?
1. 0 answers
2. asked by autum
3. 809 views
If 12.0 gram of ice are dropped in 150. ml of water at 45 degrees celcius, what is the final temperature of the water?
1. 5 answers
2. asked by Thao
3. 802 views
a 975 N object is pulled at a constant velocity up an incline with a force of 327 n parallel to the incline as shown in the
1. 1 answer
2. asked by Jeremy
3. 795 views
A survery of 80 randomly selected companies asked them to report the annual income of their presidents. Assuming that incomes
1. 1 answer
2. asked by shani
3. 793 views
on the fastest speedways, some drivers reach average speeds of 2 miles per minute. write the formula that gives the number of
1. 5 answers
2. asked by Joe
3. 790 views
I don't know how to do the integral of e^(lnx^2)dx and the integral of (sin sqrtx)/(sqrtx) dx
1. 5 answers
2. asked by Leanna
3. 782 views
Can anyone figure out this riddle?:With sup I'm a brace. You hope is enough; Alone I'm some docks, with sailors and stuff. What
1. 2 answers
2. asked by Joe Schmo
3. 772 views
If a researcher needs 0.50 L of 3.0 M nitrite buffer at pH 3.00, then she knows that the concentration of nitrous acid
1. 2 answers
2. asked by Mike
3. 771 views
Ms.Perez has a crate of 24 pieces of fruit. 1/2 are oranges, 1/4 are mangos, and 2/3 are pineapples. How many or oranges? How
1. 2 answers
2. asked by Tom
3. 769 views
The capulets and the Montagues have caused troubles for the prince before.I can't find a line in the book to help me prove this.
1. 2 answers
2. asked by Allyson
3. 766 views
Hi there I'm confused as to how to start this problem, any help at all would be great thanks!John Sununus was once the governor
1. 12 answers
2. asked by James
3. 759 views
calculate the quantity of energgy required to heat 1.00 mol of aluminum from 25 degrees to its normal melting point of658
1. 1 answer
2. asked by jules
3. 757 views
Henry bought 1 liter of fruit juice. He kept 1/4 liter of it in a bottle & poured the remainder equally into 6 cups. How much
1. 4 answers
2. asked by litzy
3. 745 views
given the following info for water molar heat of specific heat capacity of liquid water 4.18 j/g degrees calculate the total
1. 1 answer
2. asked by jules
3. 741 views
why does the earth have a magnetic declination?a. the earth's axis of rotation is not constant b. the magnetic field of the
1. 2 answers
2. asked by jason
3. 739 views
A police car is driving northward, chasing a vehicle which has just taken a right turn at an intersection, and is travelling due
1. 0 answers
2. asked by ellie
3. 737 views
The weights of boxes of Brand Z cereal were found to be normally distrubted with a mean of 16.5 ounces and a standard deviation
1. 1 answer
2. asked by faye
3. 732 views
A 4.0kg object is supported by an aluminum wire of length 2.5 m and diameter 1.8 mmHow much will the wire stretch? I need the
1. 0 answers
2. asked by Dorian
3. 730 views
Hellowhat is the difference between a supermarket and a market a chemist and a pharmacy a shopping centre and a department store
1. 1 answer
2. asked by Mark
3. 728 views
A uniform rod 8m long weighing 5kg is supported horizontally by two vertical parallel strings at P and Q,and at distances of
1. 3 answers
2. asked by pete onoriode
3. 715 views
given the following info for water specfic heat capacity of ice 2.06j/gdegrees calculate the total quanity of heat evolved when
1. 1 answer
2. asked by jules
3. 713 views
the reaction with ammonium hydroxide with the following metals:Fe3+ Mn2+
1. 2 answers
2. asked by Jake
3. 710 views
write the balanced molecular equation, the complete ionic equation and the net ionic equation.copper(2) sulfate and 10% sodium
1. 3 answers
2. asked by Anonymous07
3. 699 views
A snake is sunning itself on a rock. (a) If the snake is 0.3 m long, what is the approximate amount of radiation it absorbs from
1. 1 answer
2. asked by Sandhya
3. 697 views
HI I AM NOW DOING FACILITIES AND STAFF BUT I AM HAVING SOME STRUGGLES WITH NUMBERS 8,9,10, 11,12 I AM ASKING SOME ONE WHO TOOK
1. 12 answers
2. asked by SANDRA
3. 694 views
Gravel is being dumped from a conveyor belt at a rate of 30 ft^3/min. It forms a pile in the shape of a right circular cone
1. 1 answer
2. asked by Cecille
3. 693 views
What mass of KCl (MM = 74.55 g/mol) is required to make 600 mL of a 0.175 M solution
1. 1 answer
2. asked by whitney
3. 693 views
Hello.I have several grammar questions and will really appreciate some help. 1)Is the following word order possible in standard
1. 1 answer
2. asked by Ilma
3. 689 views
Hi,Can someone help me with this problem? Thank you. Problem: A driver approaches a toll booth and randomly selects two coins
1. 0 answers
2. asked by bikie
3. 686 views
Cost-Volume-Profit Analysis and Decision-MakingIn order to recover from the recent operating losses that the Biggie Widget
1. 1 answer
2. asked by jim1
3. 685 views

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