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2011
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Questions Asked on July 29, 2011

ten bricks each 6.0cm thick and mass of 1.5kg, lie on a table, how much work is required to stack them one on the top of
1. 1 answer
2. asked by basit shah
3. 1,541 views
A sample of 0.30 moles of a metal M reacts completely with excess fluorine to form 18.69 grams of MF2.How many moles of F are in
1. 2 answers
2. asked by Brooke
3. 2,064 views
Consider the Venn diagram below. The numbers in the regions of the circle indicate the number of items that belong to that
1. 2 answers
2. asked by Jen
3. 613 views
y = -4 find the y coordinates of the points (-1) (2) and (-3)
1. 1 answer
2. asked by Marilyn
3. 349 views
Sales of Version 5.0 of a computer software package start out high and decrease exponentially. At time t, in years, the sales
1. 0 answers
2. asked by Alex
3. 800 views
Please help me with this..I am very puzzled.Josh is building a wooden box for a darkling beetle habitat. If the area of the
1. 1 answer
2. asked by Anonymous
3. 486 views
A card is selected from a standard deck of 52 playing cards. A standard deck of cards has 12 face cards and four Aces (Aces are
1. 8 answers
2. asked by Jen
3. 1,098 views
In how many ways can 10 instructors be assigned to seven sections of a course in mathematics?would it be 10/7 = 1.43??
1. 5 answers
2. asked by Jen
3. 417 views
In how many different ways can the top eight new indie bands be ranked on a top eight list? The top hit song for each of the
1. 1 answer
2. asked by Jen
3. 466 views
Please help i cant get right.Bayside Insurance offers two health plans. Under plan A, Gisielle would pay the first $110 of her
1. 1 answer
2. asked by babs
3. 485 views
(y-3)(y-6)=0
1. 1 answer
2. asked by college math
3. 272 views
A block attached to a spring with unknown spring constant oscillates with a period of 7.0 s. Parts a to d are independent
1. 4 answers
2. asked by Catie
3. 1,372 views
F(x)=square root(27x-x^4)
1. 0 answers
2. asked by Cam
3. 339 views
For each event, illustrate the impact on the relevant market and determine what will happen to the equilibrium price and
1. 0 answers
2. asked by Destinie
3. 857 views
The current I in an electrical conductor varies inversely as the resistance R of the conductor. The current is 6 amperes when
1. 1 answer
2. asked by Anonymous
3. 516 views
A car is traveling at a speed of 55 mph with a bearing of 210°. What vector represents the velocity?
1. 2 answers
2. asked by bob
3. 713 views
Serine exists in its zwitterion form at a pH of 5.7. Draw the structural formula for the same. Explain the manner in which the
1. 0 answers
2. asked by mema
3. 580 views
An alligators tail length, T varies directly as its body length, B. An alligator with a body length of 5.4 feet has a tail
1. 1 answer
2. asked by Kate C.
3. 881 views
If 0 less than x less than y and x over y = r, which of the following must be equal to (x + y) over x ?
1. 1 answer
2. asked by raquel
3. 281 views
4x squared+9x+5=0?
1. 1 answer
2. asked by Kate C.
3. 268 views
Explain what logic can and cannotdo
1. 1 answer
2. asked by Marci
3. 447 views
What kinds of questions and topics are not decided by logical analysis?
1. 1 answer
2. asked by Marci
3. 329 views
How do you create a set of 6 data points such that the variance is sixteen and the standard deviation is four and the mean is
1. 1 answer
2. asked by Neshai
3. 344 views
Discuss the advantages and disadvantages of renting a home vs. buying.
1. 1 answer
2. asked by tasha
3. 468 views
I need to find current events that talk about changing the policies of the treatment Arab and Muslim?
1. 2 answers
2. asked by Anonymous
3. 1,060 views
which problem occur in distillation tower?
1. 1 answer
2. asked by achal
3. 337 views
To buy both a new car and a new house, Tina sought two loans totalling $78,825. The simple interest rate on the first loan was
1. 1 answer
2. asked by Kimberly
3. 591 views
Solve the separable differential equation: dy/dt=4y^6and find the particular solution satisfying the initial condition y(0)=-3
1. 1 answer
2. asked by Carly
3. 1,229 views
If all the assumptions of perfect competition hold, why would firms in such an industry have little incentive to carry out
1. 0 answers
2. asked by kim
3. 471 views
Compare and contrast normal and abnormal psychology.· Examine at least two mental disorders and two mental illnesses from the
1. 1 answer
2. asked by Anonymous
3. 730 views
What are the common ways of deciding that a reaction has occured?
1. 1 answer
2. asked by Mane
3. 460 views
Compare and contrast the evolving role of architects from the 18th to the 21st centuries, commenting on areas of greater control
1. 1 answer
2. asked by Pebbles
3. 465 views
Outline the main goals of Green Architecture, describing how one or several architects achieved each of those goals in a
1. 1 answer
2. asked by Pebbles
3. 805 views
A mosquito inside a car is not hit by the back wall when the car starts moving.Why?
1. 1 answer
2. asked by ...........................
3. 994 views
If a professional jumper jumps in a running trainn and remains in air (say,4 ~5 sec),does he returns back his original position?
1. 0 answers
2. asked by ...........................
3. 321 views
if a ship moving to South and wind is flowing due West(at given velocities),we can find the angle by which the ship is
1. 0 answers
2. asked by ...........................
3. 451 views
We know that all matter are made up of atoms and all atoms consists of electrons,protons,neutrons,etc.Then why do we find such a
1. 1 answer
2. asked by ...........................
3. 497 views
17t+18z=9x
1. 1 answer
2. asked by Anonymous
3. 276 views
If a business borrows $20,000 and repays $30,800 in 4 years, what is the simple interest rate?
1. 2 answers
2. asked by doris
3. 407 views
If the principal P = $700, the rate r = 8 12 %, and time t = 1 year, find the following
1. 2 answers
2. asked by doris
3. 410 views
Find the average value of the functionf(x) = (2x - 5)^2 on the interval [1, 2].
1. 0 answers
2. asked by Cynthia
3. 354 views
Using L'Hôpital's rule, evaluate lim of xe^(-x) as x approaches infinity
1. 1 answer
2. asked by Cynthia
3. 985 views
Part of a circuit has two resistors connected in parallel as shown in the figure. R(1) is a constant resistor of 10 ohm, while
1. 1 answer
2. asked by Cynthia
3. 668 views
A property dealer charges commission at the rateof 2%on the first Rs200000,1%on the next Rs 200000& 0.5% on the remaining
1. 2 answers
2. asked by sonam
3. 448 views
chalk contains 3% of carbon,10%of calcium & 12%of oxygen.find the amount in grams of each of these substancein 1kg of chalk.
1. 1 answer
2. asked by sonam
3. 487 views
Find the vertex, value of p, axis of symmetry, focus, and directrix for x – 4 = (-1/6)(y + 2)^2
1. 1 answer
2. asked by Brian
3. 459 views
A country's population in 1991 was 15 million. In 2001 it was 16 million. Estimate the population in 2005 using exponential
1. 1 answer
2. asked by KEViN
3. 2,400 views
Write a menu driven program that either accepts words and their meanings, or displays the list of words in lexicographical order
1. 0 answers
2. asked by james
3. 606 views
what compound is formed when CO2 is bubbled through water?show the reaction.
1. 1 answer
2. asked by lola
3. 387 views
Describe Rosa Parks in one paragraph
1. 1 answer
2. asked by tammy
3. 597 views
how to calculate the class average of millilitres of CO2 exhaled per minute?
1. 2 answers
2. asked by lola
3. 390 views
when atoms collide, what determines whether they will react by transfering electrons or by sharing electrons
1. 0 answers
2. asked by ashly
3. 440 views
Please help me to solve it, today is mydue day !Suppose an individual makes an initial investment of $2400 in an account that
1. 2 answers
2. asked by Thanh
3. 1,225 views
this is not a homework question but we are studying the Bill of Rights and my question is what, in laymans terms, is the
1. 3 answers
2. asked by Stacy
3. 477 views
What are the roles of Hayek and Keynes' theories in the economy right now?
1. 0 answers
2. asked by Emily
3. 314 views
i have two two judges convicting a robberer judge a mean is 33.0 and standard deviation is 2.0. judge b has a mean of 30.0 and a
1. 1 answer
2. asked by patricia
3. 441 views
The mercury (I) ion is unusual. Look up the charge of the ion. Suggest a possible explanation for its charge. Further Explain
1. 0 answers
2. asked by ashly
3. 475 views
what are the circumstances that determine public policy in South Africa ?
1. 0 answers
2. asked by dadly
3. 417 views
i took the sat and received a score of 488 on the math section. the average score was 445 with a standard deviation of 110.
1. 2 answers
2. asked by patricia
3. 548 views
Let x be a random variable that represents the length of time it takes a student to complete a take-home exam in Dr. Larson's
1. 2 answers
2. asked by Hannah
3. 1,941 views
A fallacy is an argument that (Points : 1)is a weak inductive argument. makes a mistaken in deriving a conclusion. has a false
1. 5 answers
2. asked by lucy
3. 610 views
for a particular reaction H=-28.4 KJ and S=-87.9 J/K. Assuming these values change very little with temperture, over what
1. 0 answers
2. asked by Joshue
3. 435 views
Please stop posting your music exams. We'll be glad to help you with one or two questions, but we will not help you cheat.http:/
1. 1 answer
2. asked by Ms. Sue
3. 662 views
Identify the strategy decisions a marketing manager must make in the Price area. Illustrate your answer for a local retailer.
1. 0 answers
2. asked by Destiny
3. 1,131 views
Discuss the type of media that might be most suitable for promoting (a) tomato soup, (b) greeting cards, (c) a business
1. 0 answers
2. asked by Destiny
3. 630 views
i have posted several questions? and NON have gotten help? :(WHY is everyone else getting help and NOT me? HELLOO???
1. 5 answers
2. asked by ashly
3. 454 views
Solve the following problems by using the binomial formula.a. If n = 4 and p = .10 , find P(x = 3) . b. If n = 7 and p = .80 ,
1. 3 answers
2. asked by Sara
3. 3,047 views
In thea diagram,ABCD is a trapezium with AB,DC and vertices A(-4;1),B(x;-3),C(1;y) and D.Determine the value of x if the
1. 1 answer
2. asked by Phillip
3. 380 views
DESCRIBE BRIEFLY HOW U WOULD PREPARE ONE LITER OF 0.1 NaOH SOLUTION
1. 2 answers
2. asked by IFEOMA
3. 464 views
Bayside Insurance offers two health plans. Under plan A Gisielle would pay the first $110 of her medical bills plus 30% of the
1. 1 answer
2. asked by tara lee
3. 552 views
need help
1. 1 answer
2. asked by jennifer
3. 249 views
What are the most important functions of health information management?
1. 1 answer
2. asked by Jamie
3. 370 views
if the saturation of carbon is 12 and nitrogen is 6 what is the tempature of 200ml in 450 g containers in parts per million
1. 0 answers
2. asked by john
3. 296 views
Can you help me with this statistics problem?A company requires all employees to take drug test. The company can afford only the
1. 0 answers
2. asked by Kay
3. 1,338 views
C(x)=(x-1)/(x^(2)-25)
1. 1 answer
2. asked by Donna
3. 215 views
Can someone please let me know if I chosen the right answers for my six questions below? If I did not choose the right answers
1. 3 answers
2. asked by Sharon
3. 872 views
1. Construct a triangle with dimension 5cm, 6cm and 75 degrees.2. Construct a triangle with two sides 5cm, 6cm and an included
1. 3 answers
2. asked by nelly
3. 760 views
A stationary police car emits a sound of frequency 1200 Hz that bounces off of a car on the highway and returns to the police
1. 2 answers
2. asked by Brit
3. 4,244 views
If the sum is 220 and the first term is 10, find the common difference if the last term is 30
1. 2 answers
2. asked by sanjoy
3. 3,471 views
Which one of the following elements is necessary for a bacterial micoorganism to grow?A. Light B. Acid environment C. Body
1. 0 answers
2. asked by Joan B.
3. 462 views
Read the two-paragraph analysis passage on p. 177 of the text. Identify the purpose of the writing.
1. 1 answer
2. asked by Anonymous
3. 465 views
How can I convert polar coordinates to rectangular coordinates?
1. 1 answer
2. asked by Josh
3. 559 views
use law of sines t solve the triangle A=5degree 40', B=8degree 15', b=4.8
1. 1 answer
2. asked by danielle
3. 775 views
find values for b such that the triangle has no solution A=88 degree, a=315.6
1. 1 answer
2. asked by danielle
3. 2,086 views
use the law of cosines to solve the triangle A=55 degree, c=10, b=3
1. 1 answer
2. asked by danielle
3. 1,033 views
Reprenesent the complex number 5/2(square root of 3-i) graphically and find its trigonometric form.
1. 1 answer
2. asked by danielle
3. 397 views
How many moles of H atoms are there in 33.4282 grams of C2H4Cl2?
1. 2 answers
2. asked by Brooke
3. 345 views
Consider the reaction below :P4(s) + 5O2(g) ---> P4O10(s) How many grams of phosphorus react with 4.745 x 10^1 L of oxygen at
1. 1 answer
2. asked by Brooke
3. 984 views
If it were determined that there were 6.391 x 10^22 atoms of H in an unknown sample of C2H4Cl2, how many milligrams would the
1. 2 answers
2. asked by Brooke
3. 460 views
Use Mathematical Induction to show that the statement2 + 6 + 10 + . . . + (4n – 2) = 2n^2 is true
1. 2 answers
2. asked by Josh
3. 4,734 views
In a particular hospital, newborn babies were delivered yesterday. Here are their weights (in ounces): 99, 104, 106, 110, 111,
1. 2 answers
2. asked by Anonymous
3. 469 views
How do i simplify 3n^2+3n/6n^2+9 by removing factors of 1
1. 1 answer
2. asked by Tim
3. 433 views
How would understanding the function of a student's behavior influence your response to it?
1. 1 answer
2. asked by Claudia
3. 423 views
How does this approach differ from traditional responses to student behavior?
1. 1 answer
2. asked by Claudia
3. 371 views
How could you use the notion of behavior functions to understand how students can find and press teachers' "hot buttons"?
1. 1 answer
2. asked by Claudia
3. 400 views
Why were the Etruscans considered to be the greatest influence on early Rome?
1. 3 answers
2. asked by Dee
3. 579 views
Give an example of where you might use Word, Excel, Access, and Powerpoint other than computer class?
1. 1 answer
2. asked by Jessica
3. 440 views
Graph the line passing through the given point and having the given slope-intercept form of the equation of the line if
1. 1 answer
2. asked by Camille Byrne
3. 418 views
why were the plebeians and patricians in conflict?
1. 1 answer
2. asked by Dee
3. 313 views
Please help, thank you.Write the logarithmic equation in its equivalent exponential form. log 0.000001 = –6
1. 1 answer
2. asked by Ms. Tracy
3. 813 views

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