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2012
June

Questions Asked on June 20, 2012

A 230.0mL sample of a 0.275 M solution is left on a hot plate overnight; the following morning the solution is 1.50M. What
1. 5 answers
2. asked by Kim
3. 11,917 views
While heating two different samples of water at sea level, one boils at 102°C and one boils at 99.2°C. Calculate the percent
1. 2 answers
2. asked by Carley
3. 10,330 views
How many moles of C6H12O6 are formed when 0.250 mole of CO2 is consumed in thereaction 6 CO2 + 6 H2O C6H12O6 + 6 O2?
1. 3 answers
2. asked by joe
3. 5,249 views
A source emits sound uniformly in all directions. There are no reflections of the sound. At a distance of 12 m from the source,
1. 1 answer
2. asked by Hannah
3. 4,749 views
Janet took out a loan of $50,000 from Bank of America at 8 percent on March 19, 2006 which is due on July 8, 2006. Using exact
1. 7 answers
2. asked by Anonymous
3. 4,233 views
At STP, a 5.00L flask filled with air has a mass of 543.251g. The air in the flask is replaced with another gas and the mass of
1. 2 answers
2. asked by Kim
3. 4,183 views
1.0 gram of glass will rise 20.0°C when _____ calories of heat are applied.
1. 10 answers
2. asked by Jimmy
3. 4,062 views
A guy wire runs from the ground to a cell tower. The wire is attached to the cell tower 150 feet above the ground. The angle
1. 1 answer
2. asked by ariel
3. 3,899 views
Which of the following is true about the ICD-10-CM?A. An eighth character was added. B. There are combination diagnosis/symptom
1. 4 answers
2. asked by james
3. 2,801 views
Blood flows through a section of a horizontal artery that is partially blocked by a deposit along the artery wall. As a
1. 2 answers
2. asked by Hannah
3. 2,799 views
A container holds 3 gases: oxygen, carbon dioxide, and helium. The partial pressure of the three gases are 2.00atm, 3.00atm, and
1. 2 answers
2. asked by Kim
3. 2,587 views
a tire contains air ata pressure of 2.8 bar at 10 degree celsius.if the tires volume is unchanged what will the air pressure in
1. 4 answers
2. asked by natalie
3. 2,549 views
A paperweight, when weighed in air, has a weight of W = 6.95 N. When completely immersed in water, however, it has a weight of
1. 3 answers
2. asked by Hannah
3. 2,381 views
What volume of oxygen gas at STP is needed to react with 5.06 mol of C2H4, according to the following equation C2H4 + 3O2 ---->
1. 2 answers
2. asked by Kim
3. 2,306 views
Two forces of 5 lb. and 14 lb. act on a body at right angles to each other. Find the angle their resultant force makes with the
1. 1 answer
2. asked by Anonymous
3. 2,245 views
A hiker walks 10.0 km[NE], 5.0 km[W], and then 2.0 km[S] in 2.5 h.(a) What is the hiker's displacement? (b) In what direction
1. 1 answer
2. asked by Joey
3. 1,880 views
Suppose $500 is divided into two bank accounts. One account pays 15% simple interest per year and the other pays 10%. After
1. 1 answer
2. asked by Anonymous
3. 1,880 views
A basketball player throws a ball at an angle of 30º above the horizontal. At what point does the magnitude of the acceleration
1. 1 answer
2. asked by Justin
3. 1,873 views
is my answer correct, please? thanks very much M = measurementIf M angle 1 = 60 degrees, then m angle 3 + m angle 5 = what is
1. 1 answer
2. asked by ann
3. 1,574 views
a car starts from rest and accelerates uniformly at 2m/s for 10second. what is its velocity at the end of 10 second?
1. 3 answers
2. asked by Anonymous
3. 1,477 views
Which of the following best describes why you need to establishgoals for your program? A. Goals will let parents know the
1. 2 answers
2. asked by anonymous
3. 1,460 views
A gas is collected and found to fill 2.85L at 25.0 degrees Celsius. What will be its volume at standard temperature?
1. 2 answers
2. asked by Kim
3. 1,414 views
Which of the following policies accurately describes the economic policy of mercantilism?a)It downplayed the role of the
1. 1 answer
2. asked by Willy
3. 1,349 views
What is the maximum speed with which a 1300 kg car can make a 180 degree turn on a flat road
1. 1 answer
2. asked by Iqbal Wani
3. 1,310 views
A cylinder with a movable piston contains 2.00g of helium,He, at room temperature. More helium was added to the cylinder and the
1. 1 answer
2. asked by Kim
3. 1,286 views
An object is inside a room that has a constant temperature of 295 K. Via radiation, the object emits three times as much power
1. 1 answer
2. asked by Hannah
3. 1,224 views
Psychologists who believe in are most likely to attempt to understand diversity in ethnic background as an influence on
1. 2 answers
2. asked by Sandra
3. 1,222 views
input a list of positive numbers terminated by 0 into a array. find the mean of the numbers in the array and output the result.
1. 2 answers
2. asked by Nick
3. 1,203 views
A tank of oxygen is under a pressure of about 4.00 x 10^3 kPa. Express this pressure in millimeters of mercury.
1. 1 answer
2. asked by Kim
3. 1,179 views
Find the value of the expression99 x 4/9 -(5=4)
1. 1 answer
2. asked by Lourane
3. 1,152 views
The system shown in the figure is held initially at rest. Calculate the angular acceleration of the system as soon as it is
1. 1 answer
2. asked by James
3. 1,147 views
The number of dry cleaning orders picked up at Sunny Fresh Dry Cleaners was sampled over 12 hours periods. Below is the sample
1. 1 answer
2. asked by angela
3. 1,134 views
find the point on the graph of the given function at which the slope of the tangent line is the given slopex^3+9x^2+33x+15
1. 1 answer
2. asked by Anonymous
3. 1,131 views
The church had great power over people during the middle ages because it:A. protected them in times of war B. provided them with
1. 2 answers
2. asked by Willy
3. 1,106 views
An object is solid throughout. When the object is completely submerged in ethyl alcohol, its apparent weight is 15.8 N. When
1. 1 answer
2. asked by Hannah
3. 1,098 views
two crooks rob a bank and flee to the east at 66mph. In 30mins, the police follow them in a hellicopter. flying at 132mph. How
1. 1 answer
2. asked by ^^^^kesha
3. 1,090 views
The following information was drawn from the year-end blance sheet of Desoto Company:Account Title` 2012 2011 Investment
1. 0 answers
2. asked by Jean
3. 1,026 views
My locker combination has three digits. None of the digits are zero. What is the probability that the first digit of my locker
1. 1 answer
2. asked by alexia
3. 996 views
A system does 210 J of work on its environment and gains 80.6 J of heat in the process. Find the change in the internal energy
1. 1 answer
2. asked by Hannah
3. 994 views
A football player kicks a ball with a speed of 25m/s at an angle of 40 degrees relative to the horizontal. Ignore air
1. 3 answers
2. asked by Hannah
3. 991 views
a fast food place sells 425 large orders of fries per week at price $2.75 each. A market survey indicates that for each $0.10
1. 1 answer
2. asked by dylan
3. 956 views
A lead ball has a volume of 94.3 cm3 at 19.3°C. What is the change in volume when its temperature changes to 34.3°C?
1. 1 answer
2. asked by Alec
3. 913 views
Opening a book with 2 facing pages. The product of the page numbers is 600. What are the page numbers?
1. 1 answer
2. asked by kathy
3. 884 views
How does subsidised education in govt. colleges affect financial aid at private colleges?
1. 1 answer
2. asked by Titir
3. 863 views
A satellite of mass 500kg orbits the Earth in a circular path with radius 1.0e^7 m .1) What is the period of the satellite? I
1. 3 answers
2. asked by Hannah
3. 846 views
please help me to corect grammar:Those who are always correcting with other people. They are just showing off and pretending
1. 2 answers
2. asked by jessie
3. 833 views
If your bank paid simple intrest Of 4.25% compounded annually how much intrest would you earn after three years on an initial
1. 2 answers
2. asked by Kathy
3. 827 views
Rebekah's recipe for 4 1/2 dozen cookies calls for 6 cups of sugar. how many cups of sugar are needed to make 8 dozen cookies?wo
1. 1 answer
2. asked by Lourane
3. 812 views
A car travels 12 km West, 18 km South. What is the total car displacement? The car takes 10 minutes to travel from each initial
1. 6 answers
2. asked by Helpme
3. 792 views
input a list of positive numbers terminated by 0 into a array. find the mean of the numbers in the array and output the result.
1. 5 answers
2. asked by nick
3. 791 views
Employers expect potential employees to have skills that fall into the categories of hard skills, conceptual skills, experience,
1. 1 answer
2. asked by ilias
3. 785 views
ive got 2 questions:the star Vega is 25 lightyears away from us. if we sent a radio message to Vega, and another civilization on
1. 1 answer
2. asked by Timothy
3. 773 views
A ball is thrown directly upward with an initial velocity of 12 m/s. If the ball is released from an initial height of 2.9 m
1. 2 answers
2. asked by Bland
3. 769 views
A cylindrical object 0.5m in diameter and 2m long weights has a mass of 200kg. The object is floating end-down in water. How
1. 1 answer
2. asked by Lisa
3. 765 views
Janet took out a loan of $50,000 from Bank of America at 8 percent on March 19, 2006 which is due on July 8, 2006. Using exact
1. 3 answers
2. asked by michele
3. 745 views
Your post asking for answers has been deleted. This is not a cheat site and we do not want such posts on the board or in our
1. 0 answers
2. asked by Writeacher
3. 743 views
A 0.0979-m x 0.215-m x 0.260-m block is suspended from a wire and is completely under water. What buoyant force acts on the
1. 1 answer
2. asked by Hannah
3. 740 views
find the perimeter of a square if it measures 14 ft.
1. 2 answers
2. asked by shemeka
3. 740 views
Carl weighs 4 times more than his daughter. If Carl weighs 204 pounds how much does his daughter weigh?would the correct answer
1. 1 answer
2. asked by Lourane
3. 731 views
Please may you check my answers for a quote that says---> Knowledge speaks, Wisdom listens.<--- My answer to that quote is this
1. 5 answers
2. asked by Losa
3. 717 views
i don't know how to put it in words for brave but here is part of the story:she'd been living in a cabin for almost 3 months
1. 1 answer
2. asked by Celest
3. 697 views
A system does 210 J of work on its environment and gains 80.6 J of heat in the process. Find the change in the internal energy
1. 1 answer
2. asked by Hannah
3. 695 views
Samantha is suffering from fatigue and sometimes cannot make herself get out of bed in the morning.She feels that the world is a
1. 3 answers
2. asked by Sandra
3. 687 views
Will someone please help me find a website to complete my assignment?Describe the recruitment and selection process for a police
1. 1 answer
2. asked by Sade C
3. 673 views
Wendy spots a pizza delivery car as she is looking down at a 15° angle from the top of her apartment building, which is 145 ft
1. 2 answers
2. asked by rebecca
3. 669 views
If a 14.05g sample of a gas occupies 10.0L at STP, what is the molar mass of the gas at 125 degrees Celsius?
1. 0 answers
2. asked by Kim
3. 653 views
Ag2S is an insoluable black solid. Would more solid dissolve, or precipitate once the following are added to the solution.1.
1. 1 answer
2. asked by Jake
3. 649 views
Jackson is creating a water garden surrounded by a triangular patch of grass. If the pond will take up the space indicated by
1. 1 answer
2. asked by Anonymous
3. 635 views
quoting summarizing and paraphrasing a source
1. 2 answers
2. asked by john
3. 629 views
please give me some important tips about a topic 'tiger in trouble'. I have to prepare a chart on this.
1. 2 answers
2. asked by edward
3. 622 views
If the atmosphere can support a column of mercury 760 mm high at sea level, what hright of a hypothetical liquid whose density
1. 0 answers
2. asked by Dallas
3. 621 views
a fisherman has estimated that it takes 6 minutes to paint each square foot of the hull of his boat. how much time should the
1. 2 answers
2. asked by Lourane
3. 616 views
the speed limit on a local highway is 65 miles per hour. what is this speed in km/hr
1. 1 answer
2. asked by Lourane
3. 608 views
An unknown sample with a molecular mass of 180.0g is analyzed to yield 40% C, 6.7% H, and 53.3% O. What is the empirical formula
1. 2 answers
2. asked by z
3. 606 views
A simple pendulum 1.50 m in length has a 500-g putty ball as an end bob. The pendulum is pulled aside 60° from the vertical and
1. 3 answers
2. asked by Tracy
3. 599 views
1. You know, I'm a member of the cooking club.(What is the role of 'You know' in this sentence?) 2. You know that I'm a member
1. 1 answer
2. asked by rfvv
3. 595 views
Can a relief sculpture (three dimensional sculpture attached to a flat surface) use the elements of art FORM if its not free
1. 5 answers
2. asked by Anonymous
3. 595 views
i am a 9-digit number. I have 5 in my hundred thousands place. The digit in my thousands place is 3 more than the digit in my
1. 2 answers
2. asked by bg
3. 587 views
8. My peers are changing their sexual behavior because of AIDS.is it True 9. Condoms are not used much to prevent STDs on this
1. 4 answers
2. asked by Andy
3. 582 views
Often called the "father of modern psychology",Wilhelm Wundt painstakingly examined the small pieces of behavior.He was not
1. 1 answer
2. asked by Sandra
3. 579 views
You are going to order a personalized license plate. How many possible choices do you have if yyou want the license plate to be
1. 2 answers
2. asked by Rosemary
3. 571 views
A plastic cylinder full of acetylene (C2H2) has a rigid volume of 2.92 L and a pressure of 1.80 atm at 20 °C. The cylinder can
1. 2 answers
2. asked by Anonymous
3. 570 views
why 1 in 2 Americans will have a STD in their lifetime?please help me with this I bought a used book and it doesn't have this
1. 1 answer
2. asked by Andy
3. 570 views
please help me to corect grammar:.those who are alwasys correcting other people, just showing off and pretending being smart but
1. 1 answer
2. asked by jessie
3. 567 views
conspiracy is a/an ____ crimewould the correct answer be general intent
1. 1 answer
2. asked by Lourane
3. 556 views
Simplify. Please show all work.6b^2 - 4b + 3b^4 - (7b^3 + b^4 - 4b)
1. 1 answer
2. asked by Sheila
3. 555 views
How many molecules are there in 0.029 moles of carbon dioxide gas, CO2?
1. 1 answer
2. asked by Natalie
3. 554 views
As a general rule, homeowners should carry property damage insurance on their structures amounting to at least ____ percent of
1. 6 answers
2. asked by kimiy
3. 551 views
in"Stolen Days" what does this story say about the motivations for people's behavior?
1. 1 answer
2. asked by Taylor
3. 551 views
Vector A has a magnitude of 3.0 m and direction 1o3 degrees relative to the positive x-axis. Vector B has magnitude 5.0m and
1. 2 answers
2. asked by Hannah
3. 545 views
The molar mass of Cl is 35.45 g/mol. What is the mass of the chloride atom in grams.?
1. 1 answer
2. asked by Ray
3. 542 views
My teacher gave me a museum website, and it says to find an architectural example of these three cultures: Early Christian,
1. 3 answers
2. asked by Anonymous
3. 535 views
1. When people read at work, they-----.A. want to question your statements. B. WANT TO UNDERSTAND your point with as little
1. 1 answer
2. asked by Carline
3. 531 views
A cause-and-effect relationship must be stated or evident in order to code which of the following?A. Sequence B. Hypertensive
1. 3 answers
2. asked by james
3. 531 views
Aiptitude test: (a)predict ability to learn a skill or to accomplish something writh further education or training(b) genral
1. 1 answer
2. asked by Michelle
3. 531 views
A locker combination has three nonzero digits, and digits cannot be repeated. If the first digit is 3, what is the probability
1. 1 answer
2. asked by jackie
3. 528 views
Last month Bill's electric bill was $80.77. this month Bill's bill was $69.06. What is the percent decrease?
1. 2 answers
2. asked by Lourane
3. 524 views
On the third page, show support for each trait listed on the second page.(PLEASE CHECK THIS FOR ME) 1. skillful 2. fair 3. brave
1. 1 answer
2. asked by Celest
3. 524 views
A resume is
1. 1 answer
2. asked by Michelle
3. 519 views
Humanism denies the role of determinism,but elevates the role of:
1. 1 answer
2. asked by Sandra
3. 508 views

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