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Questions Asked on September 11, 2010

65.0 mL of water is heated to its boiling point. How much heat in Kj is required to vaporize it? (Assume a density of 1.00 g/mL)
1. 5 answers
2. asked by jessa
3. 6,014 views
T is in the interior of angle"PQR". if angle"PQR"=10X-7, angle"RQT"=5X and angle"PQT"=4x+6 "X" will eaqual to?
1. 5 answers
2. asked by brenda
3. 4,174 views
2. The results of a recent survey indicate that the average new car costs $23,000, with a standard deviation of $3,500. The
1. 1 answer
2. asked by Moreen
3. 2,664 views
Fungal laccase, a blue protein found in wood-rotting fungi, is 0.390% Cu by mass. If a fungal laccase molecule contains four
1. 4 answers
2. asked by Melissa
3. 2,421 views
Mercury poisoning is a debilitating disease that is often fatal. In the human body, mercury reacts with essential enzymes
1. 1 answer
2. asked by kelly
3. 2,277 views
Common brass is a copper and zinc alloy containing 37.0% zinc by mass and having a density of 8.48 . A fitting composed of
1. 3 answers
2. asked by lisa
3. 2,086 views
Does infrared radiation or ultraviolet radiation have wavelengths that are shorter than visible light?My answer is ultraviolet
1. 1 answer
2. asked by Reed
3. 2,035 views
A Chinook (King) salmon (Genus Oncorynchus) can jump out of water with a speed of 6.75 m/s. If the salmon is in a stream with
1. 1 answer
2. asked by PLEASE HELP
3. 1,927 views
determine the number of digits in the expansion (2^120)(5^125) without using a calculator or computerFind the coordinates of the
1. 1 answer
2. asked by Prethy
3. 1,674 views
Find the prime factorization of the number 75answer 5x5x5
1. 3 answers
2. asked by AnOnYmOuS1
3. 1,647 views
AutopruebaWB P-14 | Presentaciones Complete the following conversation with the appropriate form of the verb ser. 1. Me llamo
1. 1 answer
2. asked by Christopher
3. 1,586 views
A ball of mass 200 grams is whirled in a circle at the end of a strong 100 cm long rope whose breaking strength is 10 N.
1. 1 answer
2. asked by Brittany
3. 1,550 views
Suppose that you have a supply of a 25% solution of alcohol and a 75% solution of alcohol. How many quarts of each should be
1. 4 answers
2. asked by JOE
3. 1,548 views
A block of metal has a width of 3.2cm, a length of 17.1 cm, and height of 5.2 cm. Its mass is 1.1 kg. Calculate the density of
1. 2 answers
2. asked by Javier
3. 1,427 views
<11{7[1(01)]}> Detective: The robbery at the mall was carried out by a mall employee acting alone roughly one hour after the
1. 2 answers
2. asked by Alma
3. 1,399 views
a cubical wooden box of internal edge 1m is made of 5cm thick wood.The box is open at the top . if the wood costs Rs. 9600 per
1. 2 answers
2. asked by shiv
3. 1,398 views
A size 36 shoe in France is size 3.5 in England. A function that converts shoe sizes in France to those in England is g(x)=
1. 1 answer
2. asked by Roger
3. 1,393 views
Is Maine farther north than North Dakota? I think the answer is yes. Am I correct?
1. 6 answers
2. asked by Reed
3. 1,363 views
In 1995 the CPI for all items was 152.4. Find the price in 1995 of a typical item that had an average price of $5 during the
1. 1 answer
2. asked by Anonymous
3. 1,357 views
A car is driven east for a distance of 49 km, then north for 35 km, and then in a direction 33° east of north for 27 km. Draw
1. 3 answers
2. asked by Melisa
3. 1,300 views
A projectile is being launched from ground level with no air resistance. You want to avoid having it enter a temperature
1. 1 answer
2. asked by Ami
3. 1,298 views
Can you check these. ThanksUn petit accident (Fill in the blanks) 1. Il a eu un petit ---------. Answer: accident 2. Qu'est-ce
1. 2 answers
2. asked by miami
3. 1,274 views
Discuss how you handled a communication experience that led to a conflict. What created the conflict?
1. 3 answers
2. asked by Kerri
3. 1,236 views
Suppose that the area of a square is forty-one times its perimeter. Find the length of a side of the square.
1. 2 answers
2. asked by Anonymous
3. 1,157 views
A car is traveling around a horizontal circular track with radius r = 240 m at a constant speed v = 25 m/s as shown. The angle
1. 2 answers
2. asked by Joy
3. 1,155 views
some states have reduced the legal limit for alcohol sobriety from 0.10% to 0.08% alcohol by volume in blood plasma.a) how many
1. 0 answers
2. asked by ling
3. 1,141 views
1. Given a firm’s demand function, P = 24 - 0.5Q and the average cost function, AC = Q2 – 8Q + 36 + 3/Q,calculate the level
1. 5 answers
2. asked by rajender pal
3. 1,078 views
Consider equation 3A+B=C+D. You react 4 moles of A with 2 moles of B. Which of the following is true?1) L.R. is one with higher
1. 2 answers
2. asked by Melissa
3. 1,068 views
Find the arc length of the graph of y = x from x = 0 to x = 3 using calculus.
1. 2 answers
2. asked by Denise
3. 1,063 views
which illustrates in an increase in potential energy?a. a firecracker explodes b. a person climbs a set of stairs c. a wind-up
1. 1 answer
2. asked by Ivy
3. 1,042 views
A heavy object and a light object are dropped from rest at the same time in a vacuum. Which one will reach the ground first and
1. 1 answer
2. asked by Jim
3. 1,029 views
in bedford excercise #4 12-27 what is the answers a. after buying an album by Ali Farka T oure , Silas undrestood the rich and
1. 1 answer
2. asked by Anonymous
3. 1,028 views
A group of 9 trout (considered the population) were isolated in a pond and fed a special food mixture called Grow Em Fast. At
1. 2 answers
2. asked by John
3. 1,021 views
If you leave a glass of tap water out long enough, the water will evaporate and leave behind a white solid. Is this a chemical
1. 1 answer
2. asked by Becky
3. 1,011 views
label parts of compound light microscope
1. 1 answer
2. asked by Anonymous
3. 981 views
Carol has 22% of her pay withheld for deductions. If she earns $680 per week, what amount is withheld?
1. 1 answer
2. asked by davis
3. 981 views
if the persident of the united states vetoes a bill sent to him by congress,can this bill still become a law?
1. 3 answers
2. asked by crystal
3. 957 views
Can you please tell me if the following sentences regarding school rules are possible? Thank you.1.You are not allowed to enter
1. 1 answer
2. asked by Franco
3. 949 views
A solid has as its base a circular region in the xy plane bounded by the graph of x^2 + y^2 = 4. Find the volume of a solid if
1. 0 answers
2. asked by Denise
3. 948 views
A rocket is launched at an angle of 60.0° above the horizontal with an initial speed of 99 m/s. The rocket moves for 3.00 s
1. 2 answers
2. asked by CARY
3. 916 views
The eye of a hurricane passes over Grand Bahama Island. It is moving in a direction 60.0° north of west with a speed of v1 =
1. 0 answers
2. asked by stef
3. 912 views
most medical malpractice cases are related to
1. 1 answer
2. asked by crystal
3. 903 views
A group of 9 trout (considered the population) were isolated in a pond and fed a special food mixture called Grow Em Fast. At
1. 0 answers
2. asked by John
3. 902 views
3. In one elementary school, 200 students are tested on the subject of Math and English. The table below shows the mean and
1. 1 answer
2. asked by Moreen
3. 894 views
What organelle produces spindle fibers during mitosis?
1. 1 answer
2. asked by Becky
3. 881 views
Given Triangle ABC: I think there are suppose to be right triangles...1) If <A = 30º, and c = 20, find a, b, and <B 2) If a =
1. 1 answer
2. asked by Anonymous
3. 878 views
5. The table below shows Psychology exam scores, Statistics Exam scores, and IQ scores for a random sample of students. What can
1. 3 answers
2. asked by Moreen
3. 877 views
importance of uniformity of weight test in pharmacy
1. 2 answers
2. asked by lydia
3. 873 views
Two particles are created in a high-energy accelerator and move off in opposite directions. The speed of one particle, as
1. 2 answers
2. asked by sandhya
3. 846 views
To approximate unemployment for the years following 1990, an economist used the function f(x) = -0.26x^2 + 1.2x + 5.7, where x
1. 1 answer
2. asked by Anonymous
3. 843 views
Eva invested a certain amount of money at 9% interest and $1600 more than that amount at 11%. Her total yearly interest was
1. 2 answers
2. asked by Mark G
3. 842 views
Rebecca and Tom Payton have decided to buy a home that costs $200,000. The Paytons can put down 20% of the home's price. They
1. 6 answers
2. asked by Anonymous
3. 841 views
Is blood a good electrical conductor?my answer is yes because it contains iron. Is there a website that could help me more with
1. 1 answer
2. asked by linny
3. 833 views
A hospital may be liable for the actions of its employees under the doctrine of
1. 1 answer
2. asked by crystal
3. 833 views
Suppose that there is a temporary, but significant,increase in oil prices in an economy with an upward-sloping SRAS curve. If
1. 1 answer
2. asked by aimee
3. 825 views
Is this a trick question?To which continent does Central America belong? My answer is North American continent. Is that correct?
1. 1 answer
2. asked by Reed
3. 792 views
"They said that Jose was born with a ring of dirt around his neck, with grime under his fingernails, and skin calloused form the
1. 1 answer
2. asked by Someone
3. 751 views
Chester has an appointment for a checkup on his asthma he is wheezy and having labored breathing his established physician
1. 1 answer
2. asked by ladyfox
3. 736 views
What absorbs or reflects energy from the sun in the atmosphere? I say- Water vapor,carbon dioxide,the ozone layer,Clouds, dust,
1. 1 answer
2. asked by Reed
3. 734 views
What is the difference between category and type?I'm in an info tech class and the teacher wants us to research 3 main
1. 3 answers
2. asked by John
3. 729 views
Which of these cities is in the Southern Hemisphere: Paris, france; Tokoyo, Japan; Lima, Peru or Washington DC? I believe it is
1. 1 answer
2. asked by Reed
3. 725 views
I have trouble understanding ratios and relativity so I can't understand how to use atomic mass units. Here is an example from
1. 1 answer
2. asked by Leah
3. 719 views
what does this quote mean''making the decision to have a child is momentous. it is to decide forever to have your heart go
1. 1 answer
2. asked by Ted
3. 702 views
Hydrogen= 1 proton, 0 Neutrons, 1 Electrons and 1 electrons in outer shell.is correct!
1. 1 answer
2. asked by Jetta
3. 690 views
In an experiment, two variables quantities 'x' and 'y' were measure. The relation between x and y is thought to be y=ax^(1/2)x(m
1. 0 answers
2. asked by Shaila
3. 689 views
A plant grows. Is that a chemical or physical change?
1. 1 answer
2. asked by Becky
3. 673 views
How to create a dichotomous key?I have an assignment on how to create a dictomoous key with this ten different things' Hornet,
1. 1 answer
2. asked by AMARI
3. 667 views
I am having a discussion in clas about the film Big Fish By Tim Burton. My topic question is this-The film Big Fish explores the
1. 1 answer
2. asked by Brendan
3. 664 views
A box on a frictionless horizontal surface is pulled by a tension of 42.4N directed at 45 degrees above the horizontal. what is
1. 1 answer
2. asked by Charlie
3. 660 views
.Question part Points Submissions 10/0.5 2/3 Total 0/0.5 ...In the explosion of a hydrogen-filled balloon, 0.75 g of hydrogen
1. 1 answer
2. asked by Rebekah
3. 658 views
consider a country with an economic structure consistent with the assumptions of the classical model. Suppose that businesses in
1. 1 answer
2. asked by aimee
3. 653 views
What is the name of the following organic compound?CH_3CH_2CCCH_2CH_2CH_3
1. 1 answer
2. asked by Mely
3. 652 views
Using the chicago style manuel, how would you cite this in in-text citation.Smith doesn’t disagree. (In fact, he claims he
1. 1 answer
2. asked by kim
3. 652 views
Calculate the mass percent composition of carbon in the following carbon compound.C_8H_13O_5N I got 0.4729 as an answer but it's
1. 2 answers
2. asked by Mely
3. 649 views
In the explosion of a hydrogen-filled balloon, 0.75 g of hydrogen reacted with 6.9 g of oxygen to form how many grams of water
1. 1 answer
2. asked by Rebekah
3. 645 views
2. The results of a recent survey indicate that the average new car costs $23,000, with a standard deviation of $3,500. The
1. 1 answer
2. asked by Anonymous
3. 641 views
rule is to game as law is to ________?
1. 3 answers
2. asked by diamond
3. 638 views
im struggling with my geography homework please could someone help me.I need to give a basic answer listing where the biggest
1. 3 answers
2. asked by anika
3. 636 views
The Election Commission has mandated that you design a spreadsheet that will accept pertinent datd on constituencies and
1. 2 answers
2. asked by Gloria
3. 633 views
What are some of the characteristics of a Type A personality?How could aving a Type A personality affect a person's reaction to
1. 2 answers
2. asked by Ashly
3. 631 views
A spherical balloon with a radius r inches has volume V(r)= 4/3 Pi r^3. Find a function that represents the amount of air
1. 0 answers
2. asked by Chelsea
3. 631 views
Consider equation 3A+B=C+D. You react 4 moles of A with 2 moles of B. Which of the following is true?1) Limiting reactant (L.R.)
1. 1 answer
2. asked by Melissa
3. 626 views
Compare and contrast your abilities as an academic writer now as opposed to when you began at Axia College. Using four
1. 1 answer
2. asked by Anonymous
3. 624 views
Managing the internal and external environment of the human resource,assessing work and work outcomes, acquiring human resources
1. 1 answer
2. asked by Dinish
3. 624 views
line yw bisects on angle xyz if angle xyw=10x-8 and angle wyz=3x+69 x equals to???
1. 1 answer
2. asked by amanda
3. 620 views
A car is driven east for a distance of 49 km, then north for 35 km, and then in a direction 33° east of north for 27 km. Draw
1. 0 answers
2. asked by Anonymous
3. 611 views
Calculate the mass percent composition of carbon in each the following carbon compounds.a) C_4H_10 b) C_6H_10 c) CCl_2F_2 d)
1. 1 answer
2. asked by Mely
3. 606 views
Is the following pair of lines paralle or perpendicular? Prove the answer.2y-x=2 y+2x=4 I think that the lines are perpendicular
1. 1 answer
2. asked by jackie
3. 604 views
Write the reaction for combustion of CH4 include the heat term.
1. 2 answers
2. asked by Anonymous
3. 604 views
The number of accidents that occur at the intersection of Pine and Linden streets between 3 pm. and 6 pm. on Friday afternoons
1. 1 answer
2. asked by Sarah
3. 600 views
241 kJ to Calorieshow do i do this?
1. 3 answers
2. asked by Rebekah
3. 595 views
What are the two half-reactions for the basic oxidized-reduction reaction Fe(OH)2+ H2O2 --> Fe(OH)3?If I can find out the two
1. 1 answer
2. asked by Sara
3. 587 views
How did columbus attempt to appease the increasingly discontent settelrs in hispaniola
1. 1 answer
2. asked by Anonymous
3. 579 views
The creation of the Enivronmental Protection Agency by the federal government is an example of the American people's desire to
1. 2 answers
2. asked by pam
3. 578 views
1. We play yunnori on New Year's Day.2. We play flower cards on Lunar New Year's Day. 3. We play Korean chess on New Year's Day.
1. 1 answer
2. asked by rfvv
3. 573 views
A rock is thrown from the roof of a building with a velocity v at an angle of alpha from the horizontal. The building has height
1. 0 answers
2. asked by ami
3. 562 views
explain why the graph of x + y = k cannot pass through the quadrant III if k > 0.
1. 1 answer
2. asked by candace
3. 560 views
EXPRESS EACH RATIO AS A FRACTION IN SIMPLEST FORM.8 CHEESE PIZZA OUT OF 14 PIZZA 8/14=4/7
1. 1 answer
2. asked by AnOnYmOuS1
3. 549 views
please help me pick a favorite harlem Renaissance name of the picture date/time material used. and used for and symbolism
1. 1 answer
2. asked by tiffany
3. 548 views
Suppose that the area of a square is forty-one times its perimeter. Find the length of a side of the square.All I can think of
1. 1 answer
2. asked by Mark G
3. 545 views

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