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2012
June

Questions Asked on June 11, 2012

Joan is paid 11/2 hours for every hour she works on Saturday and 2 hours for every hour worked on Sunday; she is paid regular
1. 3 answers
2. asked by laquel
3. 7,795 views
solve for x:x^2+12x+4 = 0
1. 0 answers
2. asked by kathy
3. 266 views
to keep northern factories economically strong, Northern congressmen put a high _____________ on European manufactured goodsansw
1. 7 answers
2. asked by Laruen
3. 419 views
TRUE OR FALSE When the settlers who favored slavery met settlers who were against slavery in Kansas, much fighting and killing
1. 2 answers
2. asked by Laruen
3. 558 views
The principle of ________________ _________________ gave the right to new states to choose if it's labor would be free or slavea
1. 4 answers
2. asked by Laruen
3. 1,014 views
The ___________ states the responsibilities of the government and protects the rights of states and citisensanswer - south am i
1. 6 answers
2. asked by Laruen
3. 891 views
Is 2-methyl-2-choloropropane polar or nonpolar?
1. 0 answers
2. asked by Kristine
3. 385 views
Calculate the Ecell for this reaction3HClO2(aq) +2Cr3+(aq) + 4H2O(l) -> 3HClO(aq) + (Cr2O7)2–(aq) + 8H+(aq) I thought Cr + e
1. 1 answer
2. asked by RZeal
3. 659 views
Hassan has a bag which contains 20 coloured discs. He randomly chose three discs from the bag and found that two were red and
1. 0 answers
2. asked by Jason
3. 453 views
Plantations, farms that used slaves to care for it's crops were located in the ____________answer - south am i correct????
1. 1 answer
2. asked by Laruen
3. 421 views
Whena worker freely chooses his employer and works for wages is it called ____________answer - free labor am i correct????
1. 3 answers
2. asked by Laruen
3. 1,247 views
Consider the following apportionment problem for College Town. Suppose each council member is to represent approximately 2,500
1. 2 answers
2. asked by Mike
3. 1,566 views
I'm going to repost my homework questions because now I'm all over the place and confusing you. Please delete my other posts.1.
1. 6 answers
2. asked by Laruen
3. 422 views
Does anyone know a simple way to solve identity problems? Is there a good wedsite I could learn from? I am having a really hard
1. 1 answer
2. asked by Jill
3. 479 views
3HClO2(aq) +2Cr3+(aq) + 4H2O(l) -> 3HClO(aq) + (Cr2O7)2–(aq) + 8H+(aq)At pH 0.00, with [Cr2O72–] = 0.80 M, [HClO2] = 0.15 M,
1. 4 answers
2. asked by RZeal
3. 799 views
a tugboat goes 160 miles upstream in 20 hours. The return trip downstream takes 10 hours. Find the speed of the tugboat without
1. 1 answer
2. asked by Math Girl
3. 610 views
The weights of a group of adult males are normally distributed with a mean of 180lb and standard deviation of 8lb. Find the
1. 1 answer
2. asked by tiffany
3. 590 views
Simplify if possible x^2+17x/x^2-9x+x^2-10x/x^2-9x
1. 1 answer
2. asked by Mary
3. 432 views
A guy borrows $5000 and wants to repay it $190 per month starting at the end of this month. If the loan terms are 6% APR with
1. 1 answer
2. asked by Damari
3. 530 views
TRUE OR FALSE The Dred Scott case concluded the slaves would remain slaves even if they lived in a free statedmy answer - false
1. 7 answers
2. asked by Laruen
3. 802 views
Consider the following apportionment problem for College Town. Suppose each council member is to represent approximately 2,500
1. 1 answer
2. asked by Mike
3. 418 views
TRUE OR FALSE The North and South were always able to compromise therefore the Civil War should never have occurredanswer -
1. 3 answers
2. asked by Laruen
3. 539 views
Suppose that people's heights (in centimeters) are normally distributed, with a mean of 165 and a standard deviation of 6. We
1. 1 answer
2. asked by Urgen please help
3. 468 views
polygon ABCDE is congruent to polygon TVSRK. what do angle VSR corresponds to?
1. 3 answers
2. asked by Davon
3. 1,512 views
The intensity, I, of light, in lumens, passing through the glass of a pair of sunglasses if given by the equation I(x) =
1. 2 answers
2. asked by Labz
3. 1,501 views
Find a formula for the given linear function.The graph of h intersects the graph of y = x^2 at x = -2 and x = 4
1. 2 answers
2. asked by Ariel
3. 2,384 views
A block is given an initial velocity of 5.80 m/s up a frictionless 19.5° incline. How far up the incline does the block slide
1. 2 answers
2. asked by Gaelle
3. 562 views
A marble is thrown horizontally with a speed of 10.5 m/s from the top of a building. When it strikes the ground, the marble has
1. 1 answer
2. asked by Anonymous
3. 1,408 views
E15-7Bennis Company has the following comparative balance sheet data. BENNIS COMPANY Balance Sheets December 31 2009 2008 Cash $
1. 0 answers
2. asked by bren
3. 634 views
When chasing a hare along a flat stretch of ground, a greyhound leaps into the air at a speed of 10.2 m/s, at an angle of 16.3°
1. 1 answer
2. asked by bob
3. 1,990 views
if a investor invested 1,500 in two funds one earned 4% profit the other eared 2% profit if the investor profit was 42. how much
1. 1 answer
2. asked by mary burks
3. 376 views
The height (in centimeters) of a candle is a linear function of the amount of time (in hours) it has been burning. When graphed,
1. 1 answer
2. asked by Nathalia
3. 820 views
Consider the titration of 100.0 mL of 0.500 M NH3 (Kb = 1.8 x 10-5) with 0.500 M HCl. At thestoichiometric point of this
1. 1 answer
2. asked by Anonymous
3. 969 views
Determine whether the expression is a polynomial, if it is state how many terms and variables the polynomial contains. then
1. 1 answer
2. asked by Adriana
3. 1,162 views
3)A car increases its speed from 5 m/s to 35 m/s in a distance of 75 ma)what is the acceleration of the car? b)How long did it
1. 1 answer
2. asked by Anonymous
3. 817 views
(9X^3+2X^2-7)+(2X^3-2X+9)IS ANSWER: 11X^3+2X^2-2X+2
1. 1 answer
2. asked by Adriana
3. 353 views
(9X+8)-(-7X+9)IS ANSWER: 16X-1?
1. 1 answer
2. asked by Adriana
3. 480 views
1. θ is a first quadrant angle in standard position and cos 1/(sqrt10)= . Find the exact value of sin .2. feta is a second
1. 2 answers
2. asked by noel
3. 845 views
Use your _____ finger to key the number zero (0)I. Sem J. K K. F L. A I got I. All of the following should always be
1. 2 answers
2. asked by Sarah
3. 384 views
Always keep your _____ straight when holding the mouse.E. arms F. back G. wrists H. ALL OF THE ABOVE I got G. The ______ finger
1. 3 answers
2. asked by Sarah
3. 1,083 views
what is steradian?
1. 3 answers
2. asked by abhi
3. 337 views
If you press the ______ key , you will jump to the previous screen.A. Page Down B. Page Up C. Home D. End I got C. You should
1. 2 answers
2. asked by Sarah
3. 512 views
A disease affects 9% of individuals in a population and a sample of 100 people is selected from the population. What is the
1. 0 answers
2. asked by Lindz
3. 458 views
Tgere should always be _______ spaces (s) after the period at the end of a sentence.A. 1 B. 1.5 C. 2 D. 2.5 I got A. To key a
1. 1 answer
2. asked by Sarah
3. 574 views
The components and their dimensions of a hydraulic jack are shown in the figure. The specific gravity of the fluid in the jack
1. 1 answer
2. asked by Bob
3. 602 views
Water at 600F flows steadily through a horizontal circular divergent duct and discharges into the atmosphere as shown. A
1. 1 answer
2. asked by Bob
3. 501 views
The gate OAB under water is 5 m-wide and is hinged along O as shown.(a) Find the hydrostatic force on the horizontal surface AB.
1. 0 answers
2. asked by Bob
3. 553 views
Water enters a turbo-machine at a velocity 12 ft/s. The flow occurs in the horizontal plane. The inside diameters of the inlet
1. 0 answers
2. asked by Bob
3. 415 views
if a student rank in a class 400 is 87 waht id the student percentile rank
1. 1 answer
2. asked by marie
3. 379 views
If you want a risk-proof real estate investment, invest in:A. real estate investment trusts. B. real estate limited
1. 1 answer
2. asked by Anonymous
3. 1,373 views
Give an example of an object that moves in a direction opposite the direction of its acceleration
1. 2 answers
2. asked by Anonymous
3. 386 views
What was World War 1 impact and aftermath in the Carribbean ?
1. 0 answers
2. asked by johnny
3. 689 views
The kinectic energy E, of a toy car is directly proportional to the square of its velocity v. The difference in the kinectic
1. 1 answer
2. asked by Vinitha
3. 538 views
write the features of next generation micro processers
1. 0 answers
2. asked by alisha
3. 278 views
explain the scope of 6th sense technology in upcoming input & out\put devices
1. 0 answers
2. asked by alisha
3. 361 views
what is the future of email in India after real time communications on social network
1. 0 answers
2. asked by alisha
3. 370 views
What are the similarities and differences of the poems Hiroshima by Angela Clifton and Dulce Et Decorum Est by Wilfred Owen?
1. 3 answers
2. asked by Jaizzer
3. 1,159 views
future impact of mobile computing on desktop computing
1. 1 answer
2. asked by alisha
3. 367 views
1. Many icebergs were melting because of the global warming.2. Many icebergs were melting because the globe was warming. ( Is #1
1. 1 answer
2. asked by rfvv
3. 459 views
How would I evaluate these trig functions without using a calculator? U:sin(-13π/6) cot 11π/6 cot(-14π/4) sec 23π/6 Thanks
1. 1 answer
2. asked by Leah
3. 544 views
1. He added a little flour to the pan.2. He added a spoonful of flour to the mixture. 3. He added two scoops of flour to the
1. 1 answer
2. asked by rfvv
3. 460 views
1. I was full, but I still ate a lot of it.2. I ate lots of them. 3. I like plenty of these. 4. I hate a lot of those. (Are they
1. 1 answer
2. asked by rfvv
3. 372 views
Give an example of an object that moves with constant acceleration and constant speed.
1. 1 answer
2. asked by Anonymous
3. 368 views
you write an equation to show 54 pupil in class,3 more boys than the number of girls
1. 1 answer
2. asked by leane hart garcia
3. 454 views
1. Would you say hi to your mother?2. Would you say hello to your mother? (Are both interchangable? Are both the same?) 3. He is
1. 1 answer
2. asked by rfvv
3. 429 views
Writeacher, could you please check this sentence? Thank you.1) The scientist could be consider as a “New Prometheus”: like
1. 1 answer
2. asked by John
3. 418 views
An average office worker uses 10000 sheets of paper each year. Assume that the population standard deviation is 3000 sheets per
1. 1 answer
2. asked by patina
3. 515 views
chemical structureCH3C5H9
1. 0 answers
2. asked by jennefer
3. 337 views
How many infants should you sample if you want a margin of error of 10 minutes for a 95% confidence interval about the mean
1. 1 answer
2. asked by patina
3. 395 views
1. We can help their son and daughter.2. We can help their daughter and son. (Which one is generally used?) 3. This is a blouse
1. 1 answer
2. asked by rfvv
3. 434 views
find the derivative of the functionf(x)= tan (10x^2)
1. 1 answer
2. asked by soffy
3. 501 views
1- The ages of a population of 300 is normally distributed, with a mean of 45 and a standard deviation of 4. If you randomly
1. 0 answers
2. asked by Gloria
3. 428 views
What is the value of an initial investment of $2300 after twelve years if the interest accrued is compounded quarterly, and the
1. 1 answer
2. asked by Gloria
3. 374 views
What is the probablity of getting at least one head as a result of flipping 6 fair coins?
1. 1 answer
2. asked by Gloria
3. 355 views
In a group of 7 men and 8 women, how many committees of 5 can be selected for which there are 2 men and 3 women? What is the
1. 1 answer
2. asked by Gloria
3. 725 views
The sum of the first 5 natural numbers is 15 or (5)(6)/2. The sum of the first 21 natural numbers is 231=(21)(22)/2, and the sum
1. 1 answer
2. asked by Gloria
3. 758 views
Solve for x.3ln(x)-2=16+7ln(e)
1. 1 answer
2. asked by Gloria
3. 494 views
The slope of the line below is 2.5 and the y-intercept is 1. What is the slope-intercept equation for the line? Do not include
1. 1 answer
2. asked by Anonymous
3. 1,382 views
calculate the mass of each product formed if 10.0 g of the first reactant is reacted with 10.0 g of the second reactant: NCl3 +
1. 1 answer
2. asked by Kevin
3. 452 views
Peter is playing a game where a ten-sided die is rolled. Four sides of the die have the number 10, three sides of the die have
1. 1 answer
2. asked by kj
3. 579 views
Peter is playing a game where a ten-sided die is rolled. Four sides of the die have the number 10, three sides of the die have
1. 1 answer
2. asked by kj
3. 1,024 views
to start a nuclear fusion reaction, two hydrogen atoms of charge 1.602x10^-19 and mass 1.67x10^-27kg must be fired at each
1. 1 answer
2. asked by lindsay
3. 692 views
A police cruiser hunting for a suspect pulls over and stops at a point 10 ft from a straight wall.The flasher on top of the
1. 1 answer
2. asked by soffy
3. 547 views
a gun is fired from a distance of 1.2 km from a hill. The echo of sound is heard at same place after 7.1 seconds what is
1. 1 answer
2. asked by edward
3. 517 views
Give two possible expository writing purposes.TOPIC: An historical figure Purpose #1 Purpose #2
1. 3 answers
2. asked by Taylor
3. 613 views
a particle with velocity u is moving with uniform accelration a. Distance moved by particle in the nth second is given by s=
1. 0 answers
2. asked by edward
3. 471 views
a drop of oil of radius 0-20mm spreads on a circular film of diameter 20mm on the water surface. Estimate the size of molecule.
1. 0 answers
2. asked by edward
3. 456 views
The cross-section of a drain is a trapezoid. The sides and the bottom of the trapezoid each have a length of 10 feet. Determine
1. 2 answers
2. asked by soffy
3. 759 views
What is the magnitude of the average force required to stop an 1500kig car in 8.0 s if the care is traveling at 95 km/h?Formula:
1. 1 answer
2. asked by Mr. McKee
3. 475 views
A 0.140 kg baseball traveling 39.0 m/s strikes the catchers mitt, which, in bringing the ball to rest, recoils backward 13cm.Que
1. 1 answer
2. asked by Mr. McKee
3. 561 views
A wave on a string has a speed of 400 m/s. If the tension in the string is 131 N and its length is 3.5 m, what is the mass of
1. 1 answer
2. asked by Alex
3. 433 views
A vector F of magnitude 30 N points 45 South of West directed away from the orgin. The x component of the vector in North is?
1. 1 answer
2. asked by Asia
3. 381 views
(a+3)^3is answer: 3a+9a+9 12a+9
1. 1 answer
2. asked by Adriana
3. 350 views
In exercises 17-20, a single die is rolled one time. Determine the probability of rolling a number greater than 3 or less than
1. 2 answers
2. asked by angela
3. 554 views
Consider the fact on Rousseau's idea that said that all men should have the right to take up arms against the government if it
1. 3 answers
2. asked by Booker Perry
3. 489 views
The ages of a population of 300 is normally distributed, with a mean of 45 and a standard deviation of 4. If you randomly
1. 1 answer
2. asked by Gloria
3. 427 views
how many gram of NaNO3 are in 25cm3 of0.01m NaNO3 solution?
1. 1 answer
2. asked by peter
3. 354 views
what is the answer to1.)Find the lower quota of 8.87, upper quota, 2.)arithmetic mean of the lower and upper quotas, 3.)the
1. 1 answer
2. asked by Diane
3. 627 views
If a sum of money is deposited in a savings account that is paying x percent annual interest (expressed as a decimal), then this
1. 1 answer
2. asked by Adriana
3. 562 views
graphx + 4y = 12
1. 2 answers
2. asked by Diane
3. 797 views

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