Archives
2012
April

Questions Asked on April 14, 2012

the question is below:explain the role of sedimentary rocks in the rocks cycle?
1. 0 answers
2. asked by jessie
3. 302 views
graph f(x) - 4x
1. 1 answer
2. asked by mel86
3. 317 views
Write as percent.a) 19/50 c) 0.237 Write as decimal. b) 3/8% e)4 3/4%
1. 1 answer
2. asked by Henry N
3. 1,175 views
A factory was required to produce a crtain number of television in four days. On the first day, it produced 1/6 of the required
1. 1 answer
2. asked by ssss
3. 986 views
In an 8 inch by 12 inch rectangular photograph, the image of a building is 5 inches high. If the photograph is magnified until
1. 1 answer
2. asked by Lexi
3. 423 views
Mr Tan had a box of marbles. 2/3 of the marbles were blue and the rest were yellow. He gave his son 4/5 of the blue marbles and
1. 1 answer
2. asked by ssss
3. 504 views
Alice spent some money on 60 stamps of two different values. The values of stamps could be 5-cents, 10-cents,20-cents and
1. 1 answer
2. asked by ssss
3. 1,009 views
The angle through which a rotating wheel has turned in time t is given by \theta = a t - b t^2+ c t^4, where \theta is in
1. 1 answer
2. asked by Anonymous
3. 2,043 views
at a store you bought 2 pounds of apples and 1 1/3 pounds of grapes. If the store's scale measures to the nearest half pound,
1. 1 answer
2. asked by nancy
3. 578 views
Solve y'+6y=12 subject to y(2)=10
1. 1 answer
2. asked by Anonymous
3. 439 views
Collins buy a guitar at music store that offers 5% discounts for paying cash.The Collins received $34 off. What is there total
1. 1 answer
2. asked by Zith
3. 410 views
Are the following parameters stability indicating?1) Viscosity of a substance 2) Optical rotation of a substance
1. 0 answers
2. asked by jean
3. 449 views
When the following solutions are mixed together, FeSO4 (aq) + Csl (aq):What precipitate if any will form, Write the balanced
1. 1 answer
2. asked by Ann
3. 641 views
Which of the following is a key factor in allowing a small business to remain competitive
1. 1 answer
2. asked by Nadne
3. 1,045 views
Find any points of discontinuity for the rational function.1. (x + 6)(x + 2)(x + 8) y = _____________________ (x + 9)(x + 7) 2.
1. 2 answers
2. asked by Mr. Sandwich
3. 3,512 views
What is the square root of pi?
1. 2 answers
2. asked by jack
3. 330 views
When the following solutions are mixed together, FeSO4 (aq) + Csl (aq):What precipitate if any will form, Write the balanced
1. 1 answer
2. asked by ASA
3. 995 views
four companies produce virtually all breakfast cereal. how might this concentation of market power affect market outcomes? what
1. 0 answers
2. asked by felicia
3. 823 views
In the poem "The shark " by John Ciardi what effect does the repeating of the phrase "one dark thought" have?
1. 1 answer
2. asked by Dakota
3. 585 views
Hi, I'm writing about the Constitution and I was wondering did State Sovereignty let the government change ammendments or
1. 1 answer
2. asked by jon
3. 885 views
An electron of mass 9.1E-31 kg is released from rest at a distance of 7.1 E-10 m from a fixed electron. The force on the movable
1. 2 answers
2. asked by andrew
3. 619 views
A potential function is given by U(x) = 18 x^2. What will be the acceleration (in meters/second ^2) of a 8.00 kg mass, when it
1. 1 answer
2. asked by bob
3. 586 views
A nuclear reactor generating plant supplies 53.0 MW of useful power steadily for a year. Assuming that, in addition, twice this
1. 1 answer
2. asked by Ryan
3. 535 views
One important cause of the United States' two-party system isa) single-member electoral districts b) proportional representaion
1. 1 answer
2. asked by tina
3. 1,099 views
Compared with Western Europe, the United States ha a(n) _____________ turnout in elections.a) unstudied b) toughly equivalent c)
1. 0 answers
2. asked by tina
3. 396 views
Which of the following best demonstrates the goal of congnitive therapy?I think therefore I am (maybe) A fool sees not the same
1. 2 answers
2. asked by kevin
3. 1,343 views
( The Gift of the Magi ) is O.Henry's most famous short story.should the () be italized or in quotation marks I think quotation
1. 3 answers
2. asked by kevin
3. 3,071 views
I was 35 when my niece was born and she is 12. 47-12=35. What would be our ages x's 3
1. 1 answer
2. asked by kay
3. 295 views
The shed held a (motley) supply of gardening tools.choose the letter of the word or phrase that best matches the () word
1. 5 answers
2. asked by kevin
3. 4,463 views
What is the surface area in square units?top= 10 square units bottom= 10 square units right= 4 square units left= 4 square units
1. 1 answer
2. asked by Mia PLEASE
3. 504 views
If 48.3 g of an unknown gas occupies 10.0 L at 40 degrees celsius and 3.10 atm, what is the molar mass of the gas?
1. 1 answer
2. asked by cheryl
3. 429 views
Kate has a tennis lesson every 5 days. She has a basketball game every 8 days. If she has both a tennis lesson and a basketball
1. 4 answers
2. asked by Maria
3. 517 views
A solution has [Al^3+]=8.0×10−2 M and [HC2H3O2]= 1.10 M. What is the maximum quantity of NaHC2H3O2 that can be added to 200.0
1. 1 answer
2. asked by John
3. 387 views
What is the solubility of MnS, in grams per liter, in a buffer solution that is 0.120 M HC2H3O2 - 0.490 M NaC2H3O2? For MnS,
1. 1 answer
2. asked by John
3. 742 views
On a map, the length of a nature-center trail is 10.8 centimeters. If the scale is 3 centimeters to 20 kilometers, what is the
1. 3 answers
2. asked by theresa
3. 1,194 views
a box is dropped off a tall building. At what time after release is it falling 15 m/s?
1. 2 answers
2. asked by Meg
3. 378 views
could you please show me how to do this problem?ballfield costs 14,850,00 to build. the cost per city resident to build it will
1. 2 answers
2. asked by ann
3. 538 views
When the following solutions are mixed together, FeSO4 (aq) + Csl (aq):What is the balanced equation? What is the complete ionic
1. 1 answer
2. asked by ASA
3. 606 views
From Emperor to Citizen:The procession was temporarily abolished because of the emperor's interest in? wars viands bicycles
1. 2 answers
2. asked by kevin
3. 1,556 views
Why are federal and state law enforcement agencies responsible for executing search warrants? How is this different from audit
1. 0 answers
2. asked by Anonymous
3. 430 views
I have been looking every where for a volunteer program description. I have read my book and look on the internet and still do
1. 1 answer
2. asked by RT
3. 511 views
Identify and describe one environmental problem that may causes i'll health
1. 1 answer
2. asked by obert
3. 787 views
How do i enter my answer?so the question is Simplify: √3:(63x^5/(72y^6)) and for my answer i got x√3:(7x^2/(2y^2)) but my
1. 3 answers
2. asked by Nancy
3. 541 views
Evaluate the indefinite integral(a.)∫√(cotx)csc^2xdx (b.)∫sec^3xtanxdx
1. 1 answer
2. asked by MILY
3. 623 views
the length of a rectangle is fixed at 23cm what lengths will make the premiter greater than 72cm
1. 1 answer
2. asked by dede
3. 363 views
Having a really hard time following this diagram of the Kreb cycle and I need to answer these questions:1. Total number of NADH
1. 0 answers
2. asked by DS
3. 479 views
Evaluate the definite integral∫(0,2) (x-1)^25 dx.. thats how i got stuck u=x-1, then du=dx =∫(0,2) u^25du =(1/26)u^26. i
1. 2 answers
2. asked by LILY
3. 622 views
the length of a rectangle is fixed at 16cm what lengths will make the premiter greater than 82cm
1. 1 answer
2. asked by Anonymous
3. 366 views
the length of a rectangle is fixed at 16cm what lengths will make the premiter greater than 82cm
1. 1 answer
2. asked by Anonymous
3. 369 views
do you guys know of any sites that describes in detail pathology of the occipital lobe?thanks
1. 1 answer
2. asked by rebekah
3. 320 views
A circular wire of radius R carries a total charge Q distributed uniformly over its circumference. A small length of wire
1. 1 answer
2. asked by uma
3. 1,243 views
If 611 men at a conference comprise 65% of all people at the conference, how many people are at the conference?
1. 1 answer
2. asked by Dee
3. 475 views
A charged particle of mass m of 1 kg and charge q = 2 uC is thrown from a horizontal ground at an angle teta = 45 degree with
1. 1 answer
2. asked by uma
3. 828 views
If f(x) is an anti-derivative (i.e. primitive) of x*e^(-x^2) and f(0)=1. Then f(1)=?
1. 1 answer
2. asked by Anonymous
3. 286 views
A steel (Young's modulus 2.0 x 1011 N/m2) wire is strung between two supports attached to a ceiling. Initially, there is no
1. 1 answer
2. asked by robert
3. 1,073 views
If integrating |2x|dx from -k to k equals 18 and k>0, then what is the value of k?many thanks!
1. 2 answers
2. asked by Anonymous
3. 272 views
Just as a car tops a 51 meter high hill with a speed of 85 km/h it runs out of gas and coasts from there, without friction or
1. 2 answers
2. asked by m
3. 1,001 views
d. You want to determine the amount of Chlorophyll (Molecular Weight: 893.51 g/mol) in a 50 ml marine sample. Before analysis by
1. 1 answer
2. asked by rani tabasum
3. 595 views
is insomnia the same thing as sleep deprivation. im pretty sure they are different but i just wanted to check. also what in the
1. 1 answer
2. asked by hannah
3. 962 views
Last year Angela used her 60% margin account and purchased 100 shares of stock at a price of $33 a share. Today she sold this
1. 0 answers
2. asked by Anonymous
3. 506 views
Two institutions / community organizations that are involved in supporting or giving redress to these disasters of xenophobia.
1. 1 answer
2. asked by Mapule
3. 436 views
Five ways in which you critically discuss how life style /behaviour of cancer impact on the teenager ?
1. 6 answers
2. asked by Mapule
3. 1,201 views
i need three different project topic in physics
1. 1 answer
2. asked by Joanna
3. 863 views
Find lim x->0 [(integrating t^3/(1+t^6)dt from 0 to x^2)/x^8].
1. 1 answer
2. asked by Anonymous
3. 339 views
One important task in experiment design is to determine the sample size needed to support the conclusion. A manufacturer for a
1. 1 answer
2. asked by mariha
3. 524 views
waves propagate down a 25gram string at 35 m/s. If the string has a length 1.5 meters, what iss the magnitude of the tension
1. 3 answers
2. asked by angela
3. 387 views
DifferentiateA) y = -Cos2x B) y = Sin2tetta - 2Cos2tetta C) f(tetta) = negative pie*Sin(2tetta - pie) Tetta means that zero with
1. 3 answers
2. asked by Julie
3. 421 views
Determine derivative of each functionA) y = 3xSinx B) f(t) = 2t^2Cos2t C) [(pie)tSin](pie(t)-6)
1. 0 answers
2. asked by Julie
3. 339 views
Please explain in detail how to solve this problem:h = -16t^2 + 156t + 105
1. 1 answer
2. asked by Mary
3. 441 views
what 2 properties of carbon make it a good material to use for motor brushes?
1. 1 answer
2. asked by Lauren
3. 848 views
The voltage signal from a standard european wall socket can be described by the equation V(t) = 325Sin100(pie)t, where t is time
1. 0 answers
2. asked by Julie
3. 633 views
The section is on concavity and the second derivative test, the question is:Determine all significant features and sketch a
1. 0 answers
2. asked by Sandra Gibson
3. 343 views
We had a Chemistry lab for buffer system, we used HCl and NAOH. We did a graph ( PH vs ml of HCL and NaOH, we told to estimate
1. 2 answers
2. asked by Mima
3. 1,216 views
Overview of curve sketching:Determine all significant features, and sketch a graph: f(x) = x66 - 10x^5 - 7x^4 + 80x + 12x^2
1. 0 answers
2. asked by Sandra Gibson
3. 400 views
section is on Optimization:Find the point on the curve y = x^2 closest to the point (3, 4)
1. 0 answers
2. asked by Sandra Gibson
3. 433 views
Section is Integration by substitution:evaluate the indicated integral. tan 2x dx
1. 1 answer
2. asked by Sandra Gibson
3. 422 views
Section is Integration by Substitution:Evaluate the indicated integral. x^2 sec^2 x^3dx
1. 0 answers
2. asked by Sandra Gibson
3. 495 views
Section The fundamental Theorem of Calculus:Use Part I of the fundamental Theorem to compute each integral exactly. 4 | 4 / 1 +
1. 0 answers
2. asked by Sandra Gibson
3. 508 views
Section Area:Use Riemann sums and a limit to compute the exact area under the curve. y = 4x^2 - x on (a) [-0,1]; (b) [-1, 1];
1. 0 answers
2. asked by Sandra Gibson
3. 442 views
Section Antiderivatives:Find the function f(x) satisfying the given conditions. f''(t) = 4 + 6t, f(1) = 3, f(-1) = -2
1. 0 answers
2. asked by Sandra Gibson
3. 509 views
Name the 3 countries and their leaders of the Allied Powers during World War II.
1. 1 answer
2. asked by Rezu
3. 620 views
Which of the following would be the best revision of these sentences? "Our present receivables are in line with last year's.
1. 2 answers
2. asked by t
3. 402 views
what mass of AgBr is formed when a solution containing 3.45 g of KBr is mixed with a solution containing 7.28 g AgNO3?
1. 1 answer
2. asked by David
3. 773 views
The actual speed of electrons drifting along in a common electric circuit is about the speed of which of the following?. A)
1. 1 answer
2. asked by britches
3. 888 views
There are electrons in the filament of the ac lamp in your bedroom. When you turn on the lamp and it glows, the glowing comes
1. 1 answer
2. asked by Jim
3. 1,167 views
How much resistance must a 9-V device have to keep the current about 1 A? A) None of these.B) 1 ohm.C) 9 ohms.D) 4.5 ohms.E) 10
1. 1 answer
2. asked by Jim
3. 462 views
I need some assistance or a formula when trying to find the first term of geometric series please! I don't understand this!!!!Wh
1. 2 answers
2. asked by Greg
3. 972 views
one out of every 4 students in a club is a girl.There are 20 students in the club.How many girls are in the club.How many boys
1. 5 answers
2. asked by katniss
3. 2,093 views
In 15 lines critically discuss 5 ways in which the human or environmetal problem impacts on the community
1. 4 answers
2. asked by Motsatsi
3. 537 views
20. Explain how the power of a hypothesis test isinfluenced by each of the following. Assume that all other factors are held
1. 1 answer
2. asked by melissa
3. 2,570 views
What is the surface area in square units?top= 10 square units bottom= 10 square units right= 4 square units left= 4 square units
1. 2 answers
2. asked by Mia please helpppp
3. 593 views
convert the decimal 0.6 to a fraction by writing it as a infinite series.I really have no idea how to do this can anyone please
1. 2 answers
2. asked by ashley
3. 539 views
Can you please check these sentences? Thank you very much.1) Write an example for each of the incorrect verbs. 2) Write an
1. 1 answer
2. asked by Matthew
3. 603 views
A voltaic cell is constructed that uses the following half-cell reactions.Cu+(aq) + e− -> Cu(s) I2(s) + 2 e− -> 2 I−(aq)
1. 1 answer
2. asked by DAN
3. 2,656 views
Identify and describe one environmental problem that causes ill health,accidents,crises and disasters in any community within
1. 2 answers
2. asked by Kgomotso
3. 505 views
Your lab partner says that a battery provides not a source of constant current, but a source of constant voltage. Do you agree
1. 5 answers
2. asked by rebekah
3. 3,202 views
An equivalent weight of an acid is the mass of the acid needed to deliver 1 mole of .The of an acid solution is the number of
1. 1 answer
2. asked by Anonymous
3. 455 views
Acetylene(C2H2) burns in oxygen to form carbon monoxide and water. How many liters of oxygen(at STP) are needed to burn 25.0 L
1. 1 answer
2. asked by linda
3. 2,937 views
Brand Advertising is offered a 3/10 net 40 trade discount by its supplier. In the past Brand has been able to ger away with
1. 1 answer
2. asked by Alison
3. 719 views
Could someone please explain on how to do this question step-by-step. Thank you!A bolt is being loosened by a 40 cm wrench. The
1. 0 answers
2. asked by Antia
3. 945 views

Back to April 2012

Ask a New Question

Archives
Contact Us
Newest
Privacy Policy
Terms of Use
© 2024