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Jane

Questions (983)

Hello everybody
1. 1 answer
2. 283 views
At a picnic, there is a contest in which hoses are used to shoot water at a beach ball from three directions. As a result, three
1. 2 answers
2. 6,469 views
2x cubed minus x squared minus 6x plus 3. I know the answer is (2x-1)(x squared-3). Please help me with how they got that
1. 1 answer
2. 517 views
2x cubed minus x squared minus 6x plus 3. I know the answer is (2x-1)(x squared-3). Please help me with how they got that
1. 2 answers
2. 592 views
Why is Cairo an important city?
1. 1 answer
2. 444 views
Why is rice important to the Middle East?
1. 2 answers
2. 386 views
If a soda can is 11.8 cm tall, how many would it take to make a stack to reach the moon?
1. 1 answer
2. 391 views
An equilateral triangle is one in with all three sides are length. If two vertices of an equilateral trangle (0,4) and (0,0),
1. 2 answers
2. 2,008 views
The total area enclosed by the graphs ofy=10x^2–x^3+x y=x^2+19x This is a really long problem I keep getting the answer of
1. 2 answers
2. 783 views
What two colonies were resistant towards slavery?
1. 0 answers
2. 656 views
If a diagram describes an initial state of the reaction A2 + B2 --> 2AB.Would the picture with more AB products represent the
1. 1 answer
2. 781 views
I don’t understand how to write this equation.Write an equation relating the concentration for a reactant A at t=0 to that at
1. 1 answer
2. 762 views
How would you solve this problem?C4H8(g)--> 2C2H4 Determine the order of the reaction and the rate constant based on the
1. 1 answer
2. 1,751 views
why do u say d??
1. 1 answer
2. 273 views
some child psychologists have concluded that___ is the strongest predictor of both scholastic and career achievementA. physical
1. 1 answer
2. 943 views
Encouraging children to eat certain foods their families enjoy aroud the holidays is an example of?
1. 1 answer
2. 381 views
An airplane flies 200 km due west from city A to city B and then 240 km in the direction of 31.0° north of west from city B to
1. 3 answers
2. 1,765 views
A chemical problem may be presented to you in units of moles, mass, or volume. Which one of these can be directly used in
1. 4 answers
2. 698 views
A participant in a cognitive psychology study is given 50 words to rememberand later asked to recall as many as he can of them.
1. 0 answers
2. 1,045 views
I can't send you my homework.What shall I do?
1. 1 answer
2. 403 views
how to say FUN in a PLURAL waymy sentence is fundraising is the easiest and (fun) way in school
1. 1 answer
2. 487 views
what does this mean?" when you judge another you do not define them ,you define yourself."
1. 1 answer
2. 405 views
what does this quote mean?" the surest way to corrupt the youth is to instruct him to hold in higher esteem those who think
1. 1 answer
2. 524 views
i want to say this word in a plural way is this the correct wayboy crushes or boys crushes
1. 8 answers
2. 513 views
If f(x)= 3 + |x-2|, then f'(2) isA. -1 B. 1 C. 2 D. 3 E. nonexistent
1. 1 answer
2. 293 views
Can you please tell me which of the two is better?a polka-dotted T-shirt or a polka-dot T-shirt?
1. 1 answer
2. 312 views
I just want to know if I can send you my homework.
1. 2 answers
2. 376 views
is this correct?1.a jar contains 5 white, 15 violet,and 21 blue marbles. a marble is drawn at random. P(violet or white) answer:
1. 2 answers
2. 452 views
find the number of possible choices when you choose one item from each category.1. 3 hats, 7 shirts, 13 scarves 2. 6 pens, 2 nbk
1. 4 answers
2. 1,902 views
is it reasonable to expect the heat of neutralization to be the same regardless of which acid is used? or should we expect each
1. 1 answer
2. 601 views
In the neutralization of HCl and NaOH i was instructed to measure the temperature of the acid HCl prior to mixing the reaction
1. 1 answer
2. 484 views
If a kicker produces a torque of 8Nm with her muscles and the resulting angular acceleration of her leg is 20rad/m2, what is the
1. 0 answers
2. 449 views
If delta G for the dissociation of Borax at 30 degrees C (higher than room temperature) is positive, why does it dissolve at
1. 3 answers
2. 1,573 views
Help!! I am doing an assignment with 3 scenarios and I have got the first 2 but having trouble with the last. I have read
1. 0 answers
2. 503 views
The slope intercept is 1/3 and the y intercept is 4xsquaredk. What is the slope intercept form.
1. 1 answer
2. 333 views
The slope intercept is 1/3 and the y intercept is 4xsquaredk. What is the slope intercept form.
1. 2 answers
2. 363 views
I need help with this problem. I don't get how to do it or how they got that answer.A force of 50 pounds acts on an object at an
1. 1 answer
2. 2,305 views
The smallest object visible to the unaidedeye is of 100 microns. If you use a microscope of m=1000, what is the size of the
1. 0 answers
2. 537 views
uummm i want to know how can telescope cxan see so far????
1. 1 answer
2. 789 views
A mass spectrometer is used to separate isotopes. If the bean emerges with a speed of 374 km/s and the magnetic field in the
1. 1 answer
2. 654 views
Two horizontal parallel wires which carry currents I1 = 45 A (top)and I2 (bottom). The top wire is held in position, the bottom
1. 0 answers
2. 511 views
What is 38 tmes 93 divided by 3 minus 4
1. 1 answer
2. 432 views
Two current carrying wires cross at right angles (like a + sign).Wire 1 has current directed horizontally to the left. Wire 2
1. 4 answers
2. 1,009 views
How do you solve the expotential notation equation 120-6^2/4x8?
1. 1 answer
2. 463 views
We compare a silicon chip to a nerve membrane, with silicon having (about) twice the dielectric constant of the nerve membrane.
1. 1 answer
2. 624 views
The frequency of an ambulance siren is 700 Hz. If a pedestrian on the side of the road hears the siren at 756 Hz approximately
1. 2 answers
2. 1,135 views
This is a lengthy problem, but I really don't understand it. Any assistance given would be greatly appreciated.An analysis was
1. 0 answers
2. 568 views
precise name of quadrilateral with vertices A(-2,4) B(2,6) C(6,4) D(2,-3)
1. 1 answer
2. 503 views
precise name of quadrilateral with vertices A(-2,4) B(2,6) C(6,4) D(2,-3)
1. 0 answers
2. 519 views
Verify the following:tan^2 - sin^2 = tan^2 x sin^2 Thanks.
1. 1 answer
2. 729 views
"How old are your three children?" the maths teachers ask a former student. He is told their ages add to 13, and multiply to
1. 2 answers
2. 823 views
Andrew arranged the number 1, 2, 3, ...11, 12 into six pairs so that the sum ofany two numbers in a pair is prime and no two of
1. 3 answers
2. 2,446 views
Using each of the 10 digits 0 to 9 just once, is it possible to form positive integers who se sum is exactly 100?
1. 2 answers
2. 1,435 views
Any ideal gas temperature may be written as T = Ti*r where Ti=temp at ice point and r = lim(P/Pi) at constant V. Show that the
1. 2 answers
2. 662 views
I have to do a report on a poet, John Grey. He is Australian and i cannot seem to find him anywhere on the internet! Is it
1. 4 answers
2. 601 views
A .4791 g sample was analyzed and found to contain the following masses of elements:carbon, .1929 g hydrogen, .01079 g oxygen,
1. 1 answer
2. 559 views
a computer manufacturer needs to change the dimensions of its foam packaging for a new model of computer. the width of the
1. 1 answer
2. 1,436 views
A gas containing sulfur and fluorine analyzed as 29 % sulfur. A 140 g sample of a gas occupied a volume of 50.1 L with a
1. 1 answer
2. 502 views
A gas containing sulfur and fluorine analyzed as 29 % sulfur. A 140 g sample of a gas occupied a volume of 50.1 L with a
1. 1 answer
2. 560 views
Provide the names of different software programs for each type of saoftware
1. 1 answer
2. 437 views
Identify the different types of accounting software
1. 1 answer
2. 451 views
describe the effect and the procedure for obtaining access to your medical records under Hipaa
1. 2 answers
2. 1,126 views
If a sample of Helium gas is collected over water, what is the pressure of the dry gas alone if the total pressure is 760.0 mmHg
1. 1 answer
2. 873 views
Who first discoverered SIDS and when?i have looked everywhere for this and still cannot find it!
1. 1 answer
2. 407 views
Please can you expand and simplify the following:(2x-5)(x+3) Many thanks. Happy New Year
1. 6 answers
2. 657 views
What is the value of: sin^-1 0.6349, sec^-1 0.5496, tan^-1 0.3457
1. 1 answer
2. 461 views
One last question....Which of these two metals (Aluminum or Copper) would be a better choice to make silverware out of? Specific
1. 2 answers
2. 478 views
One last question....Which of these two metals (Aluminum or Copper) would be a better choice to make silverware out of? Specific
1. 2 answers
2. 543 views
okay, so i'm working on a specific heat lab right now. I have one question that I am really stuck on...Here it is: Why should
1. 3 answers
2. 465 views
okay, so i'm working on a specific heat lab right now. I have one question that I am really stuck on...Here it is: Why should
1. 0 answers
2. 426 views
what is baroque music???
1. 1 answer
2. 469 views
How did the early people of California change their ways of life as their environment?
1. 2 answers
2. 453 views
A student of weight 661 N rides a steadily rotating Ferris wheel (the student sits upright). At the highest point, the magnitude
1. 2 answers
2. 806 views
The Dove by Ewan McCollWell the dove she's a pretty bird, and she sings as she flies She brings us glad tidings and she tells us
1. 1 answer
2. 1,316 views
A puck of mass m = 1.26 kg slides in a circle of radius r = 25.0 cm on a frictionless table while attached to a hanging cylinder
1. 1 answer
2. 574 views
The Dove by Ewan McCollWell the dove she's a pretty bird, and she sings as she flies She brings us glad tidings and she tells us
1. 2 answers
2. 921 views
The two blocks (m = 37 kg and M = 109 kg) in the figure below are not attached to each other. The coefficient of static friction
1. 1 answer
2. 665 views
how much tension must a rope withstand if it is used to accelerate a 1200-kg car vertically upward at .80 m/s^2?
1. 4 answers
2. 1,755 views
The new york times reported that subway ridership declined after a fare increase: " There were nearly four million fewer riders
1. 4 answers
2. 3,086 views
a) Newton's law of motion states that the acceleration acting on a falling body(assuming no other forces) is � x" = -g, where
1. 1 answer
2. 606 views
a) Newton's law of motion states that the acceleration acting on a falling body(assuming no other forces) is � x" = -g, where
1. 0 answers
2. 560 views
I've asked here before, and I'm sorry to say I need help again.Does anyone have a website or knows where I can get graphs of the
1. 2 answers
2. 565 views
Find the particular solution of the differential equationy"(x) - y(x) = 1+e^x Please help.
1. 0 answers
2. 444 views
I'm doing a research essay that has to prove how the Malthus theory can be applied to the modern world. I need around 5
1. 2 answers
2. 704 views
How can the country best prepare for the changing race and ethnicity of its current and future citizens?
1. 1 answer
2. 472 views
what is the derivative ofIf y = x^m and y'= mx^(m-1) y" = ?
1. 1 answer
2. 434 views
I know that there are no websites for study guides for the book "Chinese Cinderella" but i really need to review the book. I
1. 3 answers
2. 672 views
Translate into an algebraic expression.The product of 21% and sum number.
1. 2 answers
2. 615 views
Solve the following system of equations.x+3y=9 (1) x=3-3y
1. 1 answer
2. 379 views
Is there a formula to sum the digits between two numbers?eg. 1 to 20 =
1. 1 answer
2. 455 views
Give the measure of the acute angle with each given value to the nearest tenth of a degree.cos A = 0.1 (84.3 degrees) sec D =
1. 1 answer
2. 559 views
A taxable corporation faces a flat 35% marginal tax rate. What is the tax savings from an additional $100,000 deduction?
1. 1 answer
2. 477 views
Frankland Company is an accrual method company, On December 30, 2003, it received a prepayment of $36,000 from a tenant, who is
1. 0 answers
2. 517 views
They all have scales.can i used this as a sentence
1. 2 answers
2. 548 views
He doesn't wants to read Snow White.Is that a sentence
1. 4 answers
2. 377 views
Transpiration Lab-I need to calculate the rate for each of the treatments. Here is the data These are the results of an
1. 1 answer
2. 692 views
I'm doing it on overfishingI need subtopics :[
1. 4 answers
2. 442 views
I need tips on how to expand a research paper..my subject is overfishing and I need help with what to talk about..like what are
1. 1 answer
2. 955 views
what does this mean "by the skin of their teeth"
1. 1 answer
2. 415 views
what types of materials are volcanoes like Mount St. Helens made of?
1. 1 answer
2. 557 views

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