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2012
May

Questions Asked on May 1, 2012

A 5.0 cm diameter coil of 20 turns with a resistance of 0.50 Ù is in a time-varying magnetic field which is perpendicular to
1. 1 answer
2. asked by MPHO
3. 7,520 views
How do I set up and solve this problem?100% acid is to be added to 10% acid solution to obtain 90 liters of 48% solution. (a)
1. 1 answer
2. asked by Taurus
3. 475 views
derive the equation of the parabolla with its vertex on the line 7x+3y-4=0 and containing ponts (3,-5) and (3/2,1) the axis
1. 6 answers
2. asked by intan
3. 601 views
3 boys or 5 girls can clean a compound in 8 hours. in how many hours will 2 boy 2 girls clean the same compound
1. 1 answer
2. asked by MAJUMDER
3. 2,858 views
Arman walks to the train station at 5 Km/h. He misses his train by 1 min. If he had run at 10 Km/h, he would have had 2 min to
1. 1 answer
2. asked by Charu
3. 1,346 views
The distance of a car from a certain intersection after t seconds is given by d(t) = 14 + 4t - t2. When (that is, for which
1. 1 answer
2. asked by Anonymous
3. 335 views
a particles is moving in the circle of the daimeter 5 cm. calculate the distance coverd and the displacement when it covers 3
1. 1 answer
2. asked by ayaaan
3. 456 views
If Grace's $98,760 home appreciates three percent a year, will she have enough appreciation to try to sell the home for a
1. 1 answer
2. asked by please help me!!
3. 736 views
set up sums of integrals that can be used to find the area of the region bounded by the graphs of the equations by integrating
1. 2 answers
2. asked by dario
3. 574 views
A does 8/15 of a work in 8 days and the remaining work is finished with the assistance of B in 4 days . how long will B take to
1. 1 answer
2. asked by MAJUMDER
3. 977 views
line segment AB and CD bisect each other at O . join AC and BD . prove that tringle AOC congruent triangle BOD
1. 0 answers
2. asked by MAJUMDER
3. 455 views
Erika is painting her living room. The room measures 10.5 feet by 11.5 feet. The ceiling is 10 feet high. What is the wall area
1. 5 answers
2. asked by please help me!!
3. 2,042 views
Which of the folling sentences advocates an idea in a positive way?
1. 1 answer
2. asked by Anonymous
3. 817 views
ABCD is a quadrilateral in which AB parallel DC and AD=BC.prove that (1)angle A + angle C=180 degree= angle + angle D (2)AC=BD
1. 0 answers
2. asked by MAJUMDER
3. 1,301 views
A wooden cube with a specific gravity of 0.90 and side length 0.120 m is placed into abucket of water and floats upright with
1. 1 answer
2. asked by Anonymous
3. 1,025 views
what is the probability of tossing down 3 nickels and 3 heads are showing out of 3 nickels?
1. 1 answer
2. asked by Anonymous
3. 328 views
what is the proper partial quote for the following sentence? The patient states that his knee doesn't feel right when he walks
1. 2 answers
2. asked by Anonymous
3. 393 views
How (in g/L) of Ar at 32 degrees C and 342 mm Hg?
1. 1 answer
2. asked by Peggy
3. 384 views
Why was Arthur Vandenburg known as the father of bipartisan foreign policy?
1. 2 answers
2. asked by Kourtney
3. 1,036 views
Fred and Zuma Palermo contacted Colorado Carpet Installation, Inc., for a price quotation on providing and installing new
1. 1 answer
2. asked by me
3. 891 views
Jason is interested in finding the breakeven point for a new pump it plans to produce. The price of the pump is $250 and the
1. 0 answers
2. asked by Raven
3. 486 views
is increasing the current a valid method to increase the induced voltage when a magnet moves into a solenoid?
1. 0 answers
2. asked by hannah
3. 346 views
Pure ethanoic acid (25.0cm3, CH3COOH), pure ethanol (35.0 cm3, C2H5OH) and pure water (20.0cm3, H2O) were mixed in a sealed
1. 2 answers
2. asked by Henry
3. 1,047 views
Water is leaking from a pipe at a constant rate of 1/2 cup every 10 minutes. At this rate, how many gallons of water will leak
1. 1 answer
2. asked by mb
3. 740 views
4 points A,B,C and D are situated in a 3-dimensional space. In a certain spot, the coordinates of A, C and D are known:A(1,1,1)
1. 0 answers
2. asked by Raf
3. 492 views
I can't figure out these brain teasers:i.e.point act char er ILL GET IT
1. 2 answers
2. asked by Anna
3. 870 views
Describe symbols in the miracle worker and give examples of them?Is this enough? Im having a hard time with this questin! Please
1. 2 answers
2. asked by MCBOBO
3. 593 views
Susan makes $20,504 annually. What is the maximum monthly rent that she can afford to pay?
1. 5 answers
2. asked by please help me!!
3. 758 views
Another brain teaser I can't get:What are Mr. Rahn's favorite states" Hint: "it matters"
1. 0 answers
2. asked by Anna
3. 410 views
a person 0f mass m = 60 kg walks along the radius from the periphery to the center of a circular platform of moment of inertia=
1. 0 answers
2. asked by John
3. 515 views
The mean attendance at a ball game was 120. The median attendance was125.what was the total attendance if the team played 20
1. 1 answer
2. asked by Cherie
3. 815 views
a uniform stick weighing 50Newton is suspended from the ceiling while the other end of it rests on the floor and making an angle
1. 0 answers
2. asked by John
3. 460 views
x+(5+y)=(x+5)+y what property is illustrated by the equation?
1. 2 answers
2. asked by mischelle
3. 1,162 views
If Eve's house has an assessed value of $76,320 and a real estate tax rate of $2.98 per $100, what will she pay in real estate
1. 3 answers
2. asked by please help me!!
3. 604 views
How do I know why someone wrote a journal(history) or why we still read it today?
1. 2 answers
2. asked by Jonathan
3. 459 views
: an airline offers discounted advanced purchase fares to customers who buy tickets more than 30 days before travel and charges
1. 1 answer
2. asked by sarah
3. 1,260 views
bonds are paying 8.125% how many do i need to sell to raise $1,ooo,ooo.oo
1. 0 answers
2. asked by addie
3. 661 views
Supermodel Tyra Banks uses Smooth & Soft bath gel; you should, too!
1. 1 answer
2. asked by reed
3. 456 views
Ethane, C2H6, has a molar heat of vaporization of 15kJ/mole. How many kilojoules or energy are required to vaporize 5 g of
1. 1 answer
2. asked by Ambra
3. 740 views
What volume (in liters) is occupied by 0.01 moles of carbon monoxide, CO at 9 degrees C and 0.973 atm?
1. 2 answers
2. asked by Ambra
3. 759 views
For these functions, determine which ones are NEITHER even nor odd.A) f(x)=3x^2+|x| B) f(x)= 3x^3+x^2+x-4 C) f(x)= 1/2x D) f(x)=
1. 0 answers
2. asked by Bobb
3. 448 views
Find the volume of a square with base edges of 24cm and a slant height of 37cmpossible choices 192cm^3 (my choice) 20,160cm^3
1. 4 answers
2. asked by lilman
3. 1,566 views
Complete each ionic equationCu+2 + SO4-2 + 4H2O ---->
1. 1 answer
2. asked by Tiffany
3. 342 views
Find the radius of a cone if the total area = 12 pi and lateral area = 8 pi.
1. 1 answer
2. asked by April
3. 434 views
the magnitude of earths magnetic field at the magnetic north pole is 61/1000000.(a) determine the magnitude of the dipole moment
1. 1 answer
2. asked by musa
3. 491 views
It is estimated that 34% of the new trees planted each year are lost in the dry summer. If a farmer planted 37,000 pines, how
1. 3 answers
2. asked by kayla
3. 381 views
How do I solve for X2 + 3 = 4 x-1 x+1
1. 1 answer
2. asked by JOY
3. 297 views
What is the molarity of a solution prepared by dissolving 4.92 g of calicum nitrate in 250 mL of water?
1. 1 answer
2. asked by Ambra
3. 457 views
Determine the identity of an unknown solution that formed a yellow precipitate with solution 1, No Reaction with solution 2, No
1. 1 answer
2. asked by Tiffany
3. 532 views
Verify the Identity:(Tanx + 1)/(secx + cscx) = sinx
1. 2 answers
2. asked by CLF
3. 784 views
A string has a linear density of 5.3 x 10-3 kg/m and is under a tension of 370 N. The string is 1.8 m long, is fixed at both
1. 1 answer
2. asked by chelsea
3. 624 views
One method for measuring the speed of sound uses standing waves. A cylindrical tube is open at both ends, and one end admits
1. 1 answer
2. asked by chelsea
3. 2,023 views
Change each of these indirect quotationsto direct quotations.Punctuate your quotation properly. examples: - Mrs king said,"I
1. 3 answers
2. asked by joe
3. 485 views
Most community water supplies have 0.50 ppm of chlorine added for purification.What mass of chlorine must be added to 129.0 L of
1. 1 answer
2. asked by kim
3. 469 views
a can of soda at 80 F is placed in a refrigerator that maintains a constant temperature of 37 F the temperature T of the soda t
1. 1 answer
2. asked by chris
3. 831 views
Dr. Bartles has written an order for 375 mg of Amoxil for his patient, Jonathan Becker. The medication is to be given every 8
1. 0 answers
2. asked by Anonymous
3. 490 views
Material prosperity had an enormous impact on American society after WWII. What was it like for a suburban middle class husband
1. 1 answer
2. asked by Anastasia Bernet
3. 1,093 views
2x+8y-8z-22x+2y-2z=3 5x+7y+z=-13 solve by gaussian elimination
1. 1 answer
2. asked by chris
3. 349 views
What is the molarity of each kind of ion in a solution of magnesium chloride that contains 86.0 g of magnesium chloride
1. 1 answer
2. asked by kim
3. 526 views
Which of the following equations containing grouping symbols is correct?A. (6 + 9) − 1 + (4 ÷ 1) = 12 B. 9 + (12 ÷ 4) = 1 C.
1. 2 answers
2. asked by Kareese
3. 400 views
Name the point of intersection for the following system, if it exists.4x – 3y = -3 3x – y = -6
1. 1 answer
2. asked by henry
3. 784 views
Solve using elimination method -7x+5y=-56;-21x-2y=-168
1. 1 answer
2. asked by karly
3. 480 views
What raw score marks the cut off score for the children in the 30th percentile (in the bottome 30%) in need of special
1. 0 answers
2. asked by Bonnie
3. 518 views
4. Engineers for the Off Road Skateboard Company have determined that a 10% increase in all inputs will cause output to increase
1. 1 answer
2. asked by jordan
3. 907 views
Ralph,who is a student,also has a part-time job.1)What is the independent clause in this sentence? also has a part-time 2)What
1. 8 answers
2. asked by joe
3. 860 views
What is the cause, epidemology, pathosyscoilogy?, and history of abscess?
1. 1 answer
2. asked by Anonymous
3. 324 views
how might a blockage of the lymph vessels affect the function of the cardivascular system?
1. 2 answers
2. asked by Anonymous
3. 615 views
sally and roy both leave school at the same time.roy runs as fast as he can,and sally walks slowly in the same direction.
1. 0 answers
2. asked by lisa
3. 382 views
A 20 N object displaces 2,000 mL of water. What is the buoyancy? Hint: 1 mL of water = 1 cm3 of water = 1 g of water (Remember
1. 1 answer
2. asked by Morgan
3. 697 views
Write an equation in standard form (slope-intecept form) of the line passing through the pair of points (3,4) and (5,8)
1. 2 answers
2. asked by Jay
3. 559 views
Compare and contrast contributory negligence with comparative negligence?
1. 0 answers
2. asked by Lerma
3. 383 views
al drives his car at a constant velocity of 60 mph.bob start at rest at a stoplight, then pushes the gas pedal, slowly speeding
1. 0 answers
2. asked by lisa
3. 524 views
Andrew measures the amount of a very unstable substance to be 100 moles. The half-life of this substance is 3 days (after 3
1. 0 answers
2. asked by Jessica
3. 642 views
A 55.0-mg sample of Al(OH)3 is reacted with 0.200M HCl. How many milliters of the acid are needed to neutralize the Al(OH)3.
1. 2 answers
2. asked by Emily
3. 1,478 views
Ralph,who is a student,also has a part-time job.1)What is the independent clause in this sentence? who is a student,also has a
1. 2 answers
2. asked by joe
3. 466 views
What are 2 disadvantages and advantages of a free range or extensive system?
1. 0 answers
2. asked by Sasha
3. 427 views
Customer Cal has 7.00 He orders breakfast att he diner for $5.19 and coffee for 0.83.How much money does he have left?.98 Its
1. 2 answers
2. asked by Colton
3. 514 views
How much of a 60% orange juice drink must be mixed with 30 gallons of a 10% orange juice drink to obtain a mixture that is 50%
1. 1 answer
2. asked by Alex
3. 2,551 views
Each day Danny prepares pies for dessert.He slices each pie into 8 servings.If Danny bakes 9 pies and 54 customers order a
1. 1 answer
2. asked by Colton
3. 544 views
When a 82.0 kg. person climbs into an 1800 kg. car, the car's springs compress vertically 1.7 cm. What will be the frequency of
1. 4 answers
2. asked by coleman
3. 802 views
25mL of tap-water is titrated with .00500 M EDTA. 7.95mL of EDTA is required for complete reaction, Whatis the molarity of that
1. 1 answer
2. asked by karla
3. 708 views
indexing exemption for inflation. each year, the internal revenue service adjusts the value of an exemption based on inflation (
1. 1 answer
2. asked by jacky
3. 573 views
which of the following is not a driving force for a chemical reaction?
1. 2 answers
2. asked by Anonymous
3. 927 views
jonathan bought 12 pencils. he gave his brother 1/2 of the pencils and gave his friend 1/4 of the pencils. how many pencils did
1. 1 answer
2. asked by Lawrence
3. 1,086 views
Help / Research with my science fair project ?what type of music best stimulates plant growth,classical or pop music ?
1. 1 answer
2. asked by Remy W,
3. 743 views
SrH2 + 2 H2O ==> Sr(OH)2 + 2 H2Determine the number of grams of strontium hydroxide (Sr(OH)2) produced when 10.0 g of hydrogen
1. 1 answer
2. asked by ani
3. 577 views
ok in my class we are reading the book called "The Outsiders" by S.E. Hinton. On my worksheet it asked " what does red ears mean
1. 4 answers
2. asked by sammie doodles :-)
3. 624 views
Danny's Diner server 17 customers during lunch.There were twice that many customers during dinner.The number of customers in the
1. 3 answers
2. asked by Colton
3. 564 views
Could someone please tell me where to find the 2008 AP Chemistry Multiple Choice for FREE ONLINE?Thank You in advance!
1. 1 answer
2. asked by DAN
3. 442 views
Write if the sentence is simple, compound,or complex.1-I'd like to help you ;however,I am very busy today. complex 2-Do you know
1. 7 answers
2. asked by joe
3. 569 views
evaluate z+y/9 for z=74 and y=16
1. 1 answer
2. asked by Randy
3. 295 views
mows the lawn in 7 hrs. Mary can do the same yard in 6 hrs. How much time would it take for them to mow the lawn together?
1. 1 answer
2. asked by Maria1
3. 422 views
Suppose you drop a ball into the ocean in a place where there is no current. Will waves move the ball quickly away, or will it
1. 0 answers
2. asked by Anonymous
3. 845 views
x^2 + 14x - 4 = 0 Solve please?
1. 4 answers
2. asked by Maria1
3. 813 views
An ice cream server fills a cone, which is 15.7 cm high and 7.2 cm across, with ice cream. She then tops the cone with a nicely
1. 1 answer
2. asked by Piggy
3. 1,112 views
The volume of a cylinder is 250pie cm^3 and the height is 10 cm. Find the circulference of the base to the nearest hundredth of
1. 1 answer
2. asked by Piggy
3. 481 views
Place a comma where necessary and a semicolon where necessary.1) I will not buy that that carp it is far too expensive. 2) He
1. 2 answers
2. asked by Yadira
3. 585 views
Customer Cal is one of Danny's regulars.He ate at the diner on Wednesday.He ordered the daily specialy,macaroni and cheese, for
1. 3 answers
2. asked by Colton
3. 1,022 views
Danmy baked a chocolate cake for dessert.The cake was cut into slices.Eight diners ordered cake for dessert at lunch.Half that
1. 1 answer
2. asked by Colton
3. 589 views
If anyone has read/heard about the books "The Namesake by Jhumpa Lahiri" and "The Writing on my Forehead by Nafisa Haji", can
1. 1 answer
2. asked by Labz
3. 1,001 views

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