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2012
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Questions Asked on May 19, 2012

An airplane with a mass of 1.2 x 10^4 kg tows a glider with a mass of .60 x 10^4 kg. If the airplane propellers provide a net
1. 3 answers
2. asked by Anonymous
3. 6,588 views
A 5.0 µC point charge is moved within an electric field and has an electric potential energy change of 10.0 J. What is the
1. 1 answer
2. asked by Pat
3. 5,852 views
The linearization at a=0 to sqrt(6+6x) is A+Bx where A is:_____ and where B is:_____
1. 1 answer
2. asked by Sarah
3. 5,494 views
An electron ( mass = 9.11×10−31 kg) leaves one end of a TV picture tube with zero initial speed and travels in a straight
1. 1 answer
2. asked by Jennifer
3. 5,230 views
Suppose the government wants to reduce the total pollution emitted by three firms in its area. Currently, each firm is creating
1. 1 answer
2. asked by John
3. 4,572 views
a satellite completes one revolution of a planet in almost exactly one hour. at the end of an hour , the satellite has traveled
1. 4 answers
2. asked by Anonymous
3. 3,473 views
1 a cyclist moving on a circular track of radius 100m completes one revolution in 2 minutes what is his average speed and
1. 3 answers
2. asked by rocal
3. 3,291 views
Question 2For the function f(x) = 3x2-2x-7, find f(2). Answer f(2) = 13 f(2) = 25 f(2) = 1 f(2) = 1/2 3 points Question 3 One
1. 1 answer
2. asked by adam
3. 3,134 views
1.A body with an initial velocity of 18km/hr accelerates uniformly at the rateof 9cm/sec2over a distance of 200m.Calculate,
1. 6 answers
2. asked by srikar
3. 2,468 views
Jeff Jones earns$1200 per week. He is married and claims four withholding allowances. The FICArate is as follows 1.45%. To date
1. 1 answer
2. asked by Jessica
3. 2,438 views
Reviewing for final (this should be basic but...I am stuck):Describe how you would prepare 500.0 grams of a solution of sucrose,
1. 3 answers
2. asked by MiaowDescribe how you would prepare 1.00
3. 2,293 views
1) How where the Anasazi able to grow crops in their dry land?
1. 12 answers
2. asked by Spencer
3. 2,095 views
The strength of an electric field at 5.0 cm from a point charge is 100.0 N/C. What is the magnitude of the source charge? Show
1. 3 answers
2. asked by Pat
3. 2,044 views
(a) if a train travelling at 72km/hr is to be brought to rest in a distance of 200m then wat should be its retardation(b) if a
1. 3 answers
2. asked by steeven
3. 1,953 views
Why did king john of England sign the Magna Carta in 1215?A.The church forced him to sign it in order to set up the Estates
1. 4 answers
2. asked by ciara
3. 1,773 views
a paragraph with eight linesa specific job human resouces dept wont to see your writing
1. 2 answers
2. asked by willie
3. 1,762 views
1.Moving with uniform acceleration a body covers 150m during 10sec so thet it covers 24m during the 10th sec .What is the
1. 2 answers
2. asked by srikar
3. 1,576 views
KMnO4 + H2SO4 + KNO2---> MnO2 + KNO3 + K2SO4 + H2O
1. 1 answer
2. asked by ashia4
3. 1,516 views
A test charge of 5.0x10^-6 C is moved 2.0 cm through an electric force of 6.0 x 10^-7 N .What is the change in evergy of the
1. 3 answers
2. asked by Martin
3. 1,340 views
The equation (x + 6)2 + (y + 4)2 = 36 models the position and range of the source of a radio signal. Describe the position of
1. 1 answer
2. asked by ashley
3. 1,303 views
1).Last year, a shopkeeper sold an average of 7 cartons of apples from january to april. He sold an average of 9 cartons of
1. 1 answer
2. asked by RS
3. 1,268 views
Calculate the degree of freedom of NH4Cl, initially in an evacuated chamber, with NH3 & HCl present from decomposition.
1. 1 answer
2. asked by Meron
3. 1,246 views
I need to do an essay in a language arts package titled noggin. I lost the essay part of it. I'm not asking for you to do an
1. 1 answer
2. asked by Michael
3. 1,226 views
Joe is investigating the rate of change of the function y=cos x on the interval xE[0,2π]. He notices that the graph of y=cos x
1. 0 answers
2. asked by Kjd
3. 1,206 views
Find the APR for the following loan (monthly payments). (Round your answer to the nearest full percent.)Purchase a refrigerator
1. 1 answer
2. asked by Monic
3. 1,158 views
Express each of the following as a single logarithmic expression. All exponents must be left in radical form:1.) 2logx-3logy 2.)
1. 1 answer
2. asked by Nabil
3. 1,122 views
An electric immersion heater is rated 5 A when connected to a 120V circuit. What is the resistance of the heater? If it takes
1. 1 answer
2. asked by Don
3. 1,116 views
M and N are the midpoints of the sides of a square. What is the ratio of the area of triangle AMN to the area of the complete
1. 1 answer
2. asked by alandra
3. 1,106 views
1.A train passes an electric post in 8sec and a bridge of length 1km in 108sec .Find the speed of the engine .2.A runner travels
1. 1 answer
2. asked by srikar
3. 1,039 views
what feature was shared by the empires of justinian,Ican 111,and suleiman?A.absolute power of the ruler B.decentralized
1. 4 answers
2. asked by ciara
3. 1,034 views
M and N are the midpoints of the sides of a square. What is the ratio of the area of triangle AMN to the area of the complete
1. 1 answer
2. asked by alandra
3. 1,020 views
How did the three-field system contribute to the agricultural revolution that took place during the Middle Ages?A.It allowed
1. 3 answers
2. asked by ciara
3. 1,001 views
Consider the function f(x)=5â€“4x^2 , -3â‰¤xâ‰¤1The absolute maximum value is __________ and this occurs at x
1. 0 answers
2. asked by Sarah
3. 921 views
A 5.0 µC point charge is moved within an electric field and has an electric potential energy change of 10.0 J. What is the
1. 1 answer
2. asked by Pat
3. 901 views
A flash of lightning transfers1.5 x 10^9 Joules of energy through a potential difference of 5.0 x 10^7 Volts between a cloud and
1. 1 answer
2. asked by Martin
3. 854 views
In a survey of 400 college students, 40 were left-handed. Treating the sample as if it were random and using 0.015 as the
1. 1 answer
2. asked by D
3. 829 views
If the test charge were moved closer to the source charge, would the change in its potential energy be positive, negative or
1. 1 answer
2. asked by Pat
3. 826 views
Also, how did the Anasazi create homes that were adapted to their environment?
1. 2 answers
2. asked by Spencer
3. 823 views
What is the value of delta G at melting point of ice?
1. 0 answers
2. asked by Shubham shaw
3. 817 views
A 78 kg trampoline artist jumps vertically upward from the top of a platform with a speed of 4.4m/s.v=7.7m/s If the trampoline
1. 1 answer
2. asked by Daisy
3. 794 views
Which technique of speeches does Franklin use in this passage? From such an assembly can a perfect production be expected?A.
1. 3 answers
2. asked by Anonymous
3. 791 views
Miya, a single investor owns 1000 shares of Advance C-Synergy (ACS), common stock. She originally bought the stock two years ago
1. 0 answers
2. asked by hong
3. 754 views
The equation that describes the path of a small rocket after it is shot into the air is h=1120-16t^2, where h is the height
1. 1 answer
2. asked by Amber
3. 749 views
a. In which case will there be more current in each of three lamps - if they are connected to the same battery in series or in
1. 1 answer
2. asked by Larry
3. 742 views
Under the shilla dynasty , Korea became a tributary state of China. What is a tributary state ?A. A tributary state consists of
1. 2 answers
2. asked by ciara
3. 735 views
how do i work out the following word problem. a particular ball retains half of its heght on each bounce when dropped from a
1. 1 answer
2. asked by ladane
3. 723 views
Square ABCD has the centers of 4 equal circles as its vertices. Find the shaded area.
1. 2 answers
2. asked by alandra
3. 709 views
How were the Pueblo people like the Anasazi???
1. 9 answers
2. asked by Spencer
3. 695 views
Where did the mound builders live???
1. 6 answers
2. asked by Aria
3. 691 views
a truck running along a straight line increases its speed uniformly from 30m/s to 60m/s over a time interval 1 min find the
1. 1 answer
2. asked by ken
3. 682 views
Calculate the monthly finance charge for the following credit card transaction. Assume that it takes 10 days for a payment to be
1. 0 answers
2. asked by Monic
3. 681 views
Why was the aztec civilization considered warlike?
1. 7 answers
2. asked by Hanna
3. 680 views
What happens to the total circuit resistance when more devices are added to a series circuit?
1. 1 answer
2. asked by Jan
3. 677 views
A clear explaination of how drug addiction is a human factor that may cause ill health,accidents,crises or disaster
1. 1 answer
2. asked by Buhle
3. 672 views
Knight : chivalry:: samuraiA.shogun B.Lord C.bushido D.daimyo My answer is ..C?
1. 2 answers
2. asked by ciara
3. 661 views
Five years ago, you bought a house for $151,000, with a downpayment of $30,000 which meant you took out a $121,000 loan. Your
1. 0 answers
2. asked by TAMMY
3. 633 views
The circumference of a sphere was measured to be 83000 cm with a possible error of 050000 cm. Use linear approximation to
1. 0 answers
2. asked by Sarah
3. 630 views
Given that the mass of an electron is 9.1 x 10^-28 grams and the charge on an electron is 1.6 x 10^-19 Coulombs, calculate the
1. 3 answers
2. asked by Martin
3. 629 views
The strength of an electric field at 5.0 cm from a point charge is 100.0 N/C. What is the magnitude of the source charge? Show
1. 1 answer
2. asked by Pat
3. 627 views
1. a first train travelling at x km an hour takes t hour less to travel y km than a slower one takes to travel z km . find the
1. 1 answer
2. asked by saila
3. 623 views
Hello. Please, help me solve this:Parabola y = ax^2 + bx + c passes through the point (2;-6). Find the values of a, b and c, if
1. 1 answer
2. asked by eve
3. 623 views
How can I determine if two goods are in the same market or market segment? I am not sure how to determine if they have the same
1. 0 answers
2. asked by DM
3. 618 views
Square ABCD has the centers of 4 equal circles as its vertices. Find the shaded area.it like this OO OO only that the up and
1. 0 answers
2. asked by alandra
3. 612 views
What pope urban 11 initiate at the Council of Clermont ,and why ?A.the Reconwuista; to expel non-Christians from spain B.the
1. 3 answers
2. asked by ciara
3. 604 views
Toss a coin. And if you get a head, move one space forward, and put a marker in the space. If you get a tail, move two spaces.
1. 1 answer
2. asked by rfvv
3. 600 views
A 150-mL sample of a .600-mol/L calcium nitrate solution is mixed with a 1.00L of .500-mol/L NaOH(aq). Calculate the mass of
1. 1 answer
2. asked by Lizzy
3. 596 views
What was one result of the cultural blending between Muslims and Hindus ?A.the destruction of buddhism B.the mughal dynasty
1. 3 answers
2. asked by ciara
3. 593 views
Find the future value, using the future value formula and a calculator. (Give your answer to the nearest cent.)$44.01 at 6.5%
1. 2 answers
2. asked by Monic
3. 585 views
If $695 is invested in an account that earns 21.75%, compounded annually, what will the account balance be after 15 years?
1. 1 answer
2. asked by Monic
3. 585 views
On May 12, Bob Campbell accepted a $5,000 note in granting a time extension of a bill of goods bought by Rick Ween. Terms of the
1. 0 answers
2. asked by Jessica
3. 583 views
perform the indicated operations and simplifyz-4/z-6 - z+1/z+6 + z-30/z^2-36
1. 1 answer
2. asked by Lori
3. 580 views
Writeacher, I urgently need you to check these sentences. Thank you.1) They got him to give back the animal: He was persuaded to
1. 1 answer
2. asked by John
3. 575 views
the mass number of an element is 18 it contains 7 electrons what is the number of protons and neutrons in it what is atomic
1. 1 answer
2. asked by riana
3. 568 views
Lisa Kane borrowed $8000 on an 8% 60 day note. After 15 days, Lisa paid $2000 on the note. On day 45, Lisa paid $1000 on the
1. 0 answers
2. asked by Tom
3. 559 views
I left out a few sentences. Thank you veru much. I need to make sentence 5 shorter.1) In 1766 William Pitt the Elder was elected
1. 1 answer
2. asked by John
3. 557 views
I am having trouble with the concept of unit conversions for math C30. I am in cyber school and it does not seem to be
1. 1 answer
2. asked by Jill
3. 553 views
The management of One-M Berhad is considering an expansion project for their current business. RM125,000 is needed for the
1. 0 answers
2. asked by Anonymous
3. 542 views
how is cubism considered an emotional approach?
1. 1 answer
2. asked by Mel
3. 538 views
An explanation of the importance of making healthy decision/choices to avoid the consequences of drug addiction
1. 1 answer
2. asked by Buhle
3. 533 views
1. He has a lot of interesting looks.2. He has a lot of interested looks. (Which one is correct? Do both have a different
1. 1 answer
2. asked by rfvv
3. 527 views
Now if your lab partner determined that there were 5.001 x 1022 atoms of K in an unknown sample of KMnO4, how many milligrams
1. 1 answer
2. asked by Lilly
3. 527 views
Calculate the force between a +5 µC test point charge and this source charge at a distance of 2.00 cm. (µC = 1.0 × 10–6 C)
1. 1 answer
2. asked by Pat
3. 525 views
we need to write on the computer the translation for careful speechwe do not know how to use the keys to make the symbols help
1. 1 answer
2. asked by daniel
3. 524 views
the academic staff of a large university are provided with a PC each. it is known that after a number of years the PC need to be
1. 1 answer
2. asked by pusaran
3. 508 views
1. Imagine it is lunch time now.2. Imagine it is a lunch time now. (which one is right? do we have to use 'a' or not?) 3.
1. 1 answer
2. asked by rfvv
3. 508 views
a recreation has the following dimensions.15ft,33ft, 12ft, and 12ft. Carpeting will cost $ 1.50 per square foot. How many square
1. 1 answer
2. asked by angela
3. 505 views
If $835 is invested in an account that earns annual interest of 4.5%, compounded semiannually, what will the account balance be
1. 1 answer
2. asked by Monic
3. 504 views
How i change 315 grad in 7xpi/4?I have on Thuesday a exam in math but i don't no how i can convert 135 grad in in this form(how
1. 1 answer
2. asked by Deny
3. 502 views
I need help with my writing? How can I get help
1. 1 answer
2. asked by willie
3. 501 views
determine the amount in grams of H2SO4 required to make 3.0L of 1.15M Nacl
1. 1 answer
2. asked by ashia
3. 500 views
1 if x+1/x=2 then x^2012+1/x^2012=........2 if A > B > C > D, find the digits A,B,C,D which are from 1 to 9 so that
1. 2 answers
2. asked by illeana
3. 499 views
Can someone explain to me about the developing and resource strategies in HRM, in the staffing??
1. 2 answers
2. asked by PALLAVI
3. 492 views
square ABCD has the centers of 4 equal circles as its vertics. Find the shaded area
1. 0 answers
2. asked by alandra
3. 491 views
Which ruler converted to islam and made a hajjin in 1324,forgiving new diplomatic and economic ties with other Muslim states
1. 2 answers
2. asked by ciara
3. 478 views
What is the mass of naoh needed to prepare a 0.365m solution dissolved in 1525ml of water
1. 1 answer
2. asked by warren
3. 473 views
The differential of the function y=(x^2+9)^3 isdy=_________ dx. When x=3 and dx=005, the differential dy=_________
1. 1 answer
2. asked by Sarah
3. 471 views
square ABCD has the centers of 4 equal circles as its vertics. Find the shaded area
1. 0 answers
2. asked by alandra
3. 470 views
What is the difference between ICD-9-CM codes and MS-DRGs?
1. 1 answer
2. asked by joan
3. 466 views
find the perimeter and area of a right triangle if the shortest side is 20m and the longest side is 29m. Include correct units
1. 1 answer
2. asked by angela
3. 452 views
What hs he doing?- He is taking a picture. - 1) Oh, this is him. - 2) Oh, this is he. (Which one is correct in the short
1. 1 answer
2. asked by rfvv
3. 452 views

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