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2012
January

Questions Asked on January 15, 2012

A shopkeeper mixed coffee powder worth $2.50 per kg with coffee powder worth $3.50 per kg, and sold 20 kg of the mixture at
1. 5 answers
2. asked by James
3. 4,915 views
27 + 9 + 3... Find the sum of the geometric series given
1. 1 answer
2. asked by Embraced
3. 482 views
The perimeter of a rectangle RSTV is 44 ft. Find the least value of the diagonal RT.
1. 1 answer
2. asked by Peter
3. 458 views
Find the equation of the parabola that goes through the given points.(1,2) (0,5) (-1,14)
1. 1 answer
2. asked by Peter
3. 422 views
A square door on the base of a water tank is 0.5 m by 0.5 m. The tank contains water to a depth of 3 m and sits on four legs.
1. 1 answer
2. asked by seare
3. 331 views
2SO2 + O2 >>>> 2SO3delts h = -197.8 KJ K= 0.0114 at 400 degree Celsius engineers have found that SO3 can be produced faster by
1. 1 answer
2. asked by klove12
3. 439 views
A 0.280 kg block on a vertical spring with a spring constant of 4.12 × 10^3 N/m is pushed downward, compressing the spring
1. 2 answers
2. asked by rei
3. 810 views
A mixture of three gases has a total pressure of 1380 mm Hg at 25 degrees celsius. If the mixture contained 56 grams CO2, 3.04
1. 2 answers
2. asked by Hannah
3. 473 views
An ore car of mass 41000 kg starts from rest and rolls downhill on tracks from a mine. At the end of the tracks, 9.6 m lower
1. 4 answers
2. asked by rei
3. 5,526 views
how does sensation and perception affect learning?
1. 1 answer
2. asked by James
3. 385 views
Please solve-4x ¡Ý -2.4
1. 1 answer
2. asked by Lavern
3. 381 views
how to draw a delivery device for golf balls
1. 1 answer
2. asked by cheryl
3. 335 views
I have a question about Canadawhat are 2 countries Canada borrowed their ideas from to form their government? I said : USA and
1. 3 answers
2. asked by marko
3. 463 views
How far out from an axis must a 1200 N force be applied (i.e. what is the forces moment arm) in order to counter and hold a 90
1. 0 answers
2. asked by Ariel
3. 946 views
a car sits still at a red light. once the light turns green, the driver accelerates at a rate of 3.5 m/s^2. how far has the car
1. 1 answer
2. asked by grissell
3. 591 views
5. The ages of husbands and wives in a community were found to have a correlation coefficient equal to +0.8; the average of
1. 0 answers
2. asked by Deba
3. 583 views
A SKATER IS ROLLERBLADING DOWN A SIDEWALK AT A VELOCITY OF 2.7 M/S. AS SHE APPROACHES AN INTERSECTION, SHE SLOWS TO A STOP OVER
1. 1 answer
2. asked by GRISSELL
3. 447 views
A CHEETAH CAN ACCELERATE AT A RATE OF 8.0 M/S^2. ASSUMING IT STARTS FROM REST, WHAT WILL ITS VELOCITY BY AFTER 3.5 SECONDS?
1. 1 answer
2. asked by GRISSELL
3. 481 views
THE MOON ORBITS THE EARTH AT A SPEED OF 1.02 KILOMETERS PER SECOND. USE DIMENSIONAL ANALYSIS TO CONVERT THIS SPEED INTO MILES
1. 1 answer
2. asked by GRISSELL
3. 475 views
A PLANE IS TRAVELING AT 90 MILES PER HOUR DUE SOUTH. WHAT DO WE KNOW ABOUT IT?1. ITS SPEED 2. ITS VELOCITY 3. BOTH ITS SPEED AND
1. 1 answer
2. asked by GRISSELL
3. 442 views
5a-a-2a=18
1. 3 answers
2. asked by kennady
3. 298 views
I need help in the TODO section./** * Driver.cpp - This file contains the driver code to test the * linkedStackType class
1. 0 answers
2. asked by Aleen
3. 429 views
The moon orbits the earth a a speed of 1.02 Kilometers per second. Use dimensional analysis to convert this speed into miles per
1. 1 answer
2. asked by Susie
3. 412 views
A plane is traveling at 90 miles per hour due south. What do we know about it? the speed, its velocity or both its speed and its
1. 1 answer
2. asked by Eddie
3. 453 views
A cheetah can accelerate at a rate of 8.0 M/S^2. Assuming it starts from rest, what will its velocity be after 3.5 SECONDS?
1. 2 answers
2. asked by Melissa
3. 432 views
Please solve-4x is greater than or equal to -2.4
1. 1 answer
2. asked by Lavern
3. 352 views
Discussion Topic: Chemistry of Life, Cells, and TissuesSelect an organ and provide an example of how it uses the following:
1. 1 answer
2. asked by Melanie
3. 461 views
Discussion Topic: Chemistry of Life, Cells, and TissuesSelect an organ and provide an example of how it uses the following:
1. 0 answers
2. asked by Melanie
3. 480 views
What are the most large ecological problems in the world todayÉ
1. 0 answers
2. asked by Rebecca
3. 318 views
I read the speech 'On The Campaign Against Drug Abuse" by President and Mrs. Reagan. For one of the questions it asks what
1. 1 answer
2. asked by Anonymous
3. 495 views
y= -1/2x-4solve for x if y= -1 Answer would be x= -6. So the full answer would be (x,y)=(-6,-1)?
1. 1 answer
2. asked by missy
3. 268 views
Two balls are conneted by a string that stretches over a massless, frictionless pulley. Ball 1 has a mass of 0.81 kg and is held
1. 1 answer
2. asked by Anonymous
3. 1,275 views
How much heat energy is required to raise the temperature of 4.50 liters of water from 36 degrees celcius to 44.6 degrees
1. 2 answers
2. asked by carol
3. 1,163 views
what's x+2y=-2 4x+29=-17 using addition method?
1. 1 answer
2. asked by junebug
3. 278 views
I need help on writing a thesis statement about child abuse/my story.so far this is what i have THESIS #1 "While other children
1. 3 answers
2. asked by Samantha
3. 2,798 views
where does wood come from?
1. 1 answer
2. asked by Anonymous
3. 278 views
A pack of 7 pens cost $6 . A pack of 9 files cost $12. Fred wants to buy an equal number of pens and files. What is the least
1. 1 answer
2. asked by Pls help!
3. 453 views
This is the second part of the letter I need to prepare. I really need your help to improve the word choice. Thank you very much
1. 0 answers
2. asked by Henry2
3. 938 views
I left out two statements. Can you please consider them two?1) As we are short of time (as the deadline is approaching), we
1. 0 answers
2. asked by Henry2
3. 422 views
I wonder why writeacher hasn't been writing and correcting my queries for a few days.Is writeacher well? Thank you.
1. 1 answer
2. asked by Henry2
3. 566 views
A 0.250 kg block on a vertical spring with a spring constant of 5.00 103 N/m is pushed downward, compressing the spring 0.120 m.
1. 2 answers
2. asked by Anonymous
3. 1,467 views
ow do u get 49 using 9 , 6, 6, 4, 2 using -, + ,X, +,
1. 1 answer
2. asked by Anonymous
3. 259 views
WHAT IS(–6z – 2) /( 3.8X102)= 10
1. 1 answer
2. asked by nicole
3. 254 views
If A gives B $3, B will have twice as much as A. If B gives A $5, A will have twice as much as B. How much does each have?
1. 5 answers
2. asked by Diamon
3. 2,277 views
calculate density of CH4 gas at 0C 700 mass Hg pressure.Molecular mass of CH4 is16
1. 2 answers
2. asked by Anonymous
3. 950 views
The sum of the numerator and denominator of a fraction is 17. If 3 is added to the numerator, the value of the fraction will be
1. 1 answer
2. asked by Dale
3. 617 views
The sum of the numerator and denominator of a fraction is 17. If 3 is added to the numerator, the value of the fraction will be
1. 2 answers
2. asked by Dale
3. 5,371 views
A farmer keeps hens and rabbits on his farm. One day, he counted a total of 70 heads and 196 legs. How many more hens than
1. 1 answer
2. asked by Jessica
3. 2,651 views
consider a hanging sphere that is hanging through two strings attached to a rigid support. the mass of thesolid sphere is 7.5 kg
1. 2 answers
2. asked by Gen
3. 486 views
2 masses are connected through a non-stretchable string that passes over a frictionless pulley. The masses of the objects are 12
1. 0 answers
2. asked by Sha
3. 581 views
One side of triangle is 10 centimetres, two angles next to that side are 30° and 60°. I need to find all three angle bisectors
1. 3 answers
2. asked by eve
3. 559 views
jack spends 1 2/3 as longer on his homework as Jilllast week, Jill spent 5 1/2 hours doing homework How long did jack spend
1. 3 answers
2. asked by Anonymous
3. 2,225 views
I have to do this essay and I can't find anything on this topic. I don't know if I'm looking in the wrong places or what but I
1. 1 answer
2. asked by casandra
3. 562 views
Which steps address the "issue" and which address the "problem"?
1. 1 answer
2. asked by Sam
3. 423 views
A ball is thrown at 21m/s at 30degree above the horizontal from the top of a roof 16m high.calculate the time of flight
1. 2 answers
2. asked by Tshepo success
3. 1,424 views
An obj of considerably small spatial extent (volume) slides down at a constant velocity of 2.75 m/s along an inclined board
1. 1 answer
2. asked by Maine
3. 435 views
I want a sophisticated transition word for the first paragraph of a literary essay, what should i use?
1. 1 answer
2. asked by Saphire
3. 459 views
Find out how many calls must be made to make Plan A the better deal.• Plan A: $45 a month for unlimited calling Plan B $15 a
1. 1 answer
2. asked by Sonji
3. 617 views
katy will flip 3 pennies once.How many possible outcomes for this compound event are there?What is the probability that all 3
1. 2 answers
2. asked by gary
3. 435 views
The barkleys have a set of plastic picnic cups and dishes that come in 6 different colors. Blue, Red, Green, Yellow , Orange,
1. 1 answer
2. asked by john
3. 1,055 views
a number multiplied by -8, subtracted from the sum of 6 and 5 times the numberplz help
1. 1 answer
2. asked by andy
3. 930 views
(1) A bag contains 3 red marbles and 5 blue marbles. Jake will choose 2 marbles without looking. What is the probability that he
1. 1 answer
2. asked by gary
3. 528 views
Two point charges are 10.0 cm apart and have charges of 2.0 μC and –2.0 μC, respectively. What is the magnitude of the
1. 3 answers
2. asked by Anonymous
3. 6,367 views
Brie's cabinet has 6 cans of vegetable soup,4 cans of chicken soup, and 8 cans of beef barley soup. She will pick a can of soup
1. 1 answer
2. asked by john
3. 605 views
Improving your writing. Section 1-Facts and figures that define the problem (the cause). Details that show the impact of the
1. 1 answer
2. asked by Sis
3. 504 views
A bond that has a $1,000 par value (face value) and a contract interest rate of 11.9. The bonds have a current market value of
1. 0 answers
2. asked by jay
3. 878 views
I need a quote on deceit, adultery affairs and superficial and materialistic views on lifein the novel "The Great Gatsby"
1. 0 answers
2. asked by Saphire
3. 355 views
Does adultery affairs make sense?
1. 1 answer
2. asked by Emerald
3. 379 views
Determine the volumes of 1 M acetic acid and 1 M NaOH required to make a 200mL 0.1 M buffer with a pH of 5.5. (Assume the pKa of
1. 2 answers
2. asked by Rachel
3. 484 views
40 percent of what number is 782?
1. 1 answer
2. asked by lilly
3. 291 views
when 6 is increased by the number of 12 the result is 102 what is the number?
1. 1 answer
2. asked by lilly
3. 772 views
How to setup this equation?Find the ratio of the surface area of a cylinder to the volume of the cylinder if the height remains
1. 1 answer
2. asked by melinda
3. 1,631 views
I urgently need help with a couple of sentences. Can you also check my previous post. I need to prepare the letter for tomorrow.
1. 0 answers
2. asked by Henry2
3. 560 views
Find the product for the equation and then write a balanced equation.Cl2 + FeBr3 -> ?
1. 1 answer
2. asked by Zoe
3. 684 views
i have to fill in the blank:other fungi form ____ relationships between thems selves and other organims. Some of these
1. 1 answer
2. asked by marko
3. 517 views
solve exponential equation. express in exact form.e^x-42e^-x= -19
1. 2 answers
2. asked by Sara
3. 485 views
solve logarithmic equation in exact form only. show work.log_5(x-3)+ log_5(x-6)-log_5(x+1)=2
1. 2 answers
2. asked by Sara
3. 617 views
Find the product and list the full balanced equation.CuCl2 + AgNO3 -> ?
1. 1 answer
2. asked by Shea
3. 821 views
FIND dx/dy for y = x^(2x+1)
1. 1 answer
2. asked by altidore
3. 336 views
x/4x+1 < 5x/6 solve the inequality answer in interval notation and show work - thanks
1. 2 answers
2. asked by Sara
3. 379 views
I'm going to do this on my own, but I would like to check mine against yours - give me today to work on it and I will be able to
1. 1 answer
2. asked by Sara
3. 442 views
It's supposed to be a subjective essay on the artical "Literacy in a Thousand Words"Thanks. The article, “Literacy in a
1. 1 answer
2. asked by Anonymous
3. 888 views
Both car A and car B leave school at the same time, traveling in the same direction. Car A travels at a constant speed of 79
1. 1 answer
2. asked by Shannen
3. 1,621 views
At 1:00 p.m. a car, traveling at a constant velocity of 98 km/h toward the west, is 19 km to the west of our school.How far from
1. 1 answer
2. asked by Rachel
3. 518 views
While John is traveling along an interstatehighway, he notices a 166 mi marker as he passes through town. Later John passes a
1. 1 answer
2. asked by Marie
3. 583 views
What is the volume of 2.10 lb of ethylene glycol?
1. 2 answers
2. asked by chelsea
3. 1,002 views
Flexibility is said to be the hallmark of modern management accounting, whereas standardization and consistency describe
1. 0 answers
2. asked by Diane
3. 612 views
I have 27x^4 = 1.1 x 10^-36I have to figure out what X equals. The answer is x= 4.5 x 10^-10 How do you get that for the
1. 4 answers
2. asked by ARON
3. 429 views
Give each letter of the alphabet a money value: A=1c, B=2c, C=3c,and so on.Find words worth 1/5 dollar, 9/10 dollar, 1 1/20
1. 0 answers
2. asked by peter
3. 741 views
Howard made cards for the fractions 3/9,4/8, 1/7, 6/5,and 3/10. He set them out in a row, putting 1/7 first.The fraction
1. 1 answer
2. asked by raymond
3. 1,382 views
Assuming “Kubla Khan” is a deliberate fragment (i.e. that it is finished in its unfinished state), what does the
1. 0 answers
2. asked by Tina
3. 928 views
insert grouping symbols into the expression 4 plus 3 times 2 squared plus 5
1. 2 answers
2. asked by Anonymous
3. 1,091 views
How many grams of 5.400 wt% aqueous HF are required to provide a 50% excess to react with 14.0 mL of 0.0236 M Th4+ by the
1. 1 answer
2. asked by john
3. 624 views
Which event or circumstances of the scientific revolution do you consider to be the most significant Explain your answer?
1. 1 answer
2. asked by cami
3. 787 views
Which impact of the Enlightenment do you consider most important? Why?
1. 1 answer
2. asked by cami
3. 939 views
What is a memior???How to write a memior????
1. 3 answers
2. asked by Laruen
3. 416 views
An apple is placed 17.0 cm in front of a diverging lens with a focal length of magnitude 23.2 cm. What is the image distance i
1. 0 answers
2. asked by MORGAN L
3. 575 views
A .25 g chunk of sodium metal is cautiously dropped into a mixture of 50g of water and 50 g of ice both at 0 C 2Na(s) + 2h2o(l)
1. 5 answers
2. asked by Adriths
3. 3,158 views
Is hereditary diseases and genetic diseases the same?
1. 7 answers
2. asked by Jahnay
3. 534 views
You have been contracted by a local antique store to design an algorithm determining the total purchases and sales tax.
1. 0 answers
2. asked by EJ
3. 617 views

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