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Joe
Questions and answers by visitors named
Joe
Questions (1,383)
Which combination of charge and distance would lead to the strongest repulsive force ? a + 1 charge and a -1 charge at a
7 answers
140 views
A mass is oscillating with amplitude A at the end of a spring.
How far (in terms of A) is this mass from the equilibrium position
5 answers
asked by
Joe
5,001 views
An aluminum cylinder weighs 1.03 N. When this same cylinder is completely submerged in alcohol, the volume of the displaced
4 answers
1,720 views
A student is writing a term paper . What is an advantage and a disadvantage of using a laptop ? ( 1 point ) The student can edit
42 answers
263 views
A bowling ball rolls without slipping up a ramp that slopes upward at an angle (beta) to the horizontal. Treat the ball as a
4 answers
7,697 views
Which of the following statements explains why the Aztec continually waged war?
The Aztec needed prisoners of war to work the
112 answers
asked by
Joe
8,776 views
Would the executive branch be responsible for whether or not a import of a drug should be illegal?
4 answers
584 views
. The drama class held a spring play at school. They charged $8.00 for adults and $6.00 for students and $4.50 for senior
77 answers
1,208 views
Ice melts in water , while remaining at degrees Celsius . Which energy changes occur as it melts ? (1 point )
The potential
6 answers
118 views
which amount up to £1 cannot be paid exactly with fewer than 6 coins?
is this a trick question and can all the amounts be paid?!
4 answers
1,507 views
A rock is thrown upwards (vertically) from the ground with an initial velocity of 40 feet per second. If acceleration due to
4 answers
1,158 views
in an experiment, ammonia gas, NH3(g) was bubbled through distilled water. Some of the dissolved ammonia gas, NH3, reacted with
4 answers
4,245 views
y varies jointly as X and Z. y=64 when x=4 and z=8. Find y when x=8 and z=6
5 answers
3,777 views
9x^2-24xy+16y^2-20x-15y-50=0
Use axis rotation formulas for x and y to transform the quadratic equation to an equation in (u,v)
4 answers
698 views
Compare conduction to radiation in terms of heat transfer . (1 point ) Both methods help to evenly distribute energy , but only
7 answers
105 views
Naturalists findthat the populations of some kinds of predatory animals vary periodically. Assume that the population of foxes
4 answers
4,721 views
The Olympic diver completes 3.5 somersaults in 1.7 seconds. What is the average angular speed (in rad/s) of the diver?
5 answers
1,989 views
THe function h(t)=-16t^2+v0t+h0 describes the height in feet above the ground h(t) of an object thrown vertically from a height
5 answers
11,353 views
Block A of mass 4.0 kg is on a horizontal, frictionless tabletop and is placed against a spring of negligible mass
and spring
3 answers
1,547 views
OPQRS is a right pyramid whose base is a square of sides 12cm each. Given that the slant height of the pyramid is 15cm. Find the
4 answers
2,406 views
If a 65 kilogram load was raised 6 meters in 60 seconds determine the minimum rated wattage of the motor needed to accomplish
5 answers
1,583 views
For the 2 functions, f(x) and g(x), tables of values are shown below. What is the value of g(f(3))?
x f(x) x g(x) -------
5 answers
5,029 views
Find the eigenvalues and corresponding eigenvectors of the matrix:
0 0 1 M = 1 0 0 0 1 0
3 answers
575 views
A 1" x 1" 1/8" copper ingot has a density of 8.94 g/mL. 25 pellets were obtained from the ingot. Explain what would be the
4 answers
1,285 views
An object is launched at 9.8 meters per second from a 73.5-meter tall platform. The object's height s (in meters) after t
5 answers
4,640 views
In how many ways can a team of 5 players and a coach be chosen from 10 players and 5 coaches? How many of these teams will
5 answers
2,160 views
When -24 + 7i is converted to the exponential form re^{i \theta}, what is cos(theta)?
4 answers
1,571 views
In 1985 benitoite became the California "state gemstone." Found only in a tiny mine near Coalinga, California, it is a silicate
3 answers
928 views
3.05 g hydrated copper sulfate produces 1.94 g of anhydrous salt.Assuming complete removal of all water of
6 answers
asked by
Joe
2,924 views
The vertical drop of a roller coaster is the largest difference in height between any high point and the next low point. The
7 answers
1,889 views
In Part C, you determined that the proper ratio of packages of buns, packages of patties, and jars of pickles is 3:2:4. If you
4 answers
4,547 views
In a basketball tournament, the Titans defeated the Panthers by a score of 65 to 53. The Titans won by scoring a combination of
4 answers
1,004 views
Write a brief passage describing a neutral atom of nitrogen-14 (N-14). Describe the number of protons, neutrons, and electrons
2 answers
1,223 views
In a given period of time, 12,000 peaks wave A and 15000 peaks of wave B pass through the same medium under the same conditions.
11 answers
177 views
If it is 143 miles from New York to Albany, 147 from Albany to Syracuse and 80 miles from Syracuse to Rochester, how far is it
4 answers
1,329 views
I'm doing a summer reading assignment on 'A Midsummer Night's Dream', and one of the questions says to use a nine point plot
3 answers
961 views
Can anyone solve the following problem. its a case study format our instructor gave to us. i was able to part one and construct
1 answer
662 views
Name 5 functions of art. Do you think certain art should be censored? If so under what circumstances, and should the government
1 answer
520 views
The priciples of design are the laws of designing anything! When making a design one uses the seven principles which are
1 answer
796 views
anyone have knowledge on the Charlotte Beers and Ogilvy case. Just wondering how to discuss the congruence model, changing
1 answer
474 views
I am trying to understand the break even analysis for a aircraft fractional ownership company. Can anyone help me understand how
1 answer
465 views
Are the following physical or chemical:
a. dew is dried by the sun a dark cloth is faded by the sunlight c. grape juice is
3 answers
3,228 views
Need help unscrambling the following letters to form a word.
coppscryhsghai
1 answer
479 views
Does anyone have expereince using the palisades tool package programs sucah as @risk and precisiontree in making decision making
1 answer
649 views
Can someone help me out with a Decision modelling case. We have to use palisades software such as @Risk and Precision Tree. Ive
1 answer
353 views
The Jewish legal code came partially from what civilization?
Possibly from the Code of Hammurabi:
3 answers
1,354 views
The gardens of Vaux-le-Vicomte are terraced and end at a hill overlooking canals and grottos. In the center of this beautiful
1 answer
496 views
A wealthy donor endows a chaired professorship. If the interest rate is 8% how much must he set aside to provide the following
2 answers
722 views
The best solar panels currently available are about 13% efficient in converting sunlight to electricity. A typical home will use
1 answer
667 views
If a^3 = x^2
what is a^2y+1 = x^6, solving for y You would have (x<sup>2</sup>)<sup>3</sup> = x<sup>6</sup> = a<sup>9</sup> so 9
1 answer
248 views
Did anything major occur around the 1860s in England? Other than inventions and England's take on the American Civil War.
http://
1 answer
460 views
how do you synthesize 1-propanol from the starting material butyraldehyde?
1 answer
1,018 views
Take immigrant family for example... do you think that person’s language skill is more influenced by peers than by the family?
1 answer
625 views
What do a cat, checkerboard, basketball, calculator and open book have in common?
Post this on the puzzle forum, link below.
1 answer
320 views
for school im making a presentation saying whos sold what kind of music and how many albums. i was wondering has any one ever
1 answer
361 views
John's z-score on a college entrace exam is 1.3. If the raw scores have a mean of 480 and a standard deviation of 70 points,
1 answer
502 views
Which statement about Kc is wrong?
A. Kc is always a constant B. For some reactions, Kc increases with temperature increase C.
1 answer
487 views
EQUILIBRIUM: To prepare the standard solution, a very large concentration of ferric ion is added to a small initial
1 answer
687 views
EQUILIBRIUM: Given the equation
2 PbS(s) + 3 O2(g) 2 PbO(s) + 2 SO2(g) What direction will the reaction proceed if additional SO2
3 answers
1,184 views
which product equals 3t-12?
What options do you have to choose from? Without that information, we cannot help you. Give us the
1 answer
513 views
write an inequality for the sentence.
The total t is greater than five. Well your answer is going to be T and the sign for
3 answers
1,685 views
How do I do this problem?
1. A student did an alkalinity determination correctly, except that the sample titrated had a volume of
1 answer
1,183 views
Can someone check my answers? Thanks.
1.) If you were involved in an acid rain monitoring project with several other samplers,
1 answer
977 views
Can someone check my answers? Thanks.
1.) If you were involved in an acid rain monitoring project with several other samplers,
1 answer
458 views
Can someone check my answers? I've posted this a couple times and no one has responded. Is no one responding because they're all
2 answers
565 views
What was the bonus army, why were they protesting and what happened to them? i cant find this anywhere soooo plez helppppp
1 answer
781 views
My teacher assigned my class to play out a trial of Medea vs. Jason. I was assigned to the Medea side and I am a lawyer who will
1 answer
631 views
Which of the following statements is not true?
a) rural settlement is north america is primarily dispersed. b) agglomerated rural
1 answer
499 views
how do I find a value of x that will make each proportion true??
12 = x ___ ___ 16 20 and 8 = 14 __ ___ 12 x Cross multiply to
1 answer
437 views
how do I find a value of x that will make each proportion true??
12 = x ___ ___ 16 20 and 8 = 14 __ ___ 12 x See previous post. i
1 answer
617 views
how did jorge luis borges change life today
Thank you for using the Jiskha Homework Help forum. Please see the Spanish by Jackie
1 answer
614 views
NetBusters has a $30 sign-up fee plus $1.25 per video BlockFlix has a $10 sign-up fee plus $2.25 per video
How do I set up a
1 answer
474 views
Find the GCF of each product.
(6y^2-3y)(y+7) I think it is 3y. I'm not sure maybe there is no GCF in this problem. Any help would
1 answer
915 views
Find the GCF of each product.
(6y^2-3y)(y+7) I think it is 3y. I'm not sure maybe there is no GCF in this problem. Any help would
1 answer
444 views
Can someone check my work please?
Write using positive exponents, and simplify if possible. 1. (–3x)^–2 answer: 1/9x^2 2.
1 answer
474 views
Choose an argument in favor of protectionism. Are there any weaknesses in this argument? Be specific.
do some research, then take
2 answers
617 views
I have the first 4 parts but fall short on the last 2 answers:
For each of the following situations, indicate the direction of
1 answer
741 views
Can Windows XP Professional operate as a controller in a network domain
1 answer
366 views
The sqrt of 3(8^sqrt of 7 - 4^sqrt of 3)
1 answer
274 views
1.) Consider the function F defined by the equation: f(x)=3x+2
a.)find each of the values F(1),F(2)and F(3). I need help on
2 answers
850 views
I'm having trouble understanding what derivatives in calculus (instantaneous speed) is. Can someone please explain it to me, or
2 answers
546 views
What was the main problem in the Crucible?
2 answers
654 views
Imagine a country that is operating a fixed exchange rate relative to the dollar. The currency is trading at a forward discount
5 answers
513 views
Sorry, about the other post.. I didn't know I wasn't going to be able to put more information in the question. Well the thing is
3 answers
413 views
3. What experimental problems would confront you if you attempted to determine the concentration of the metal ions in solutions
1 answer
905 views
What is a proper noun
2 answers
766 views
Does In Cold Blood by Truman Capote have a protagonist? is it Herb Clutter, Dewey, or Perry? If so, does that make it a creative
2 answers
663 views
CaCl2(s) Ca2+(aq) + 2 Cl-(aq)
H = -81.5 kJ A 14.0 g sample of CaCl2 is dissolved in 130. g of water, with both substances at
2 answers
702 views
find the limit. use L'Hopital's Rule if necessary.
lim (x^2+3x+2)/(x^2+1) x -> -1
5 answers
864 views
Consider the tip of each hand of a clock. Find the linear velocity in millimeters per second for each hand.
a. second hand which
7 answers
4,902 views
Okay so I have poem here that I need to interpret including I have to discuss the issue of gender as it relates to this poem. So
12 answers
724 views
Okay so I have poem here that I need to interpret including I have to discuss the issue of gender as it relates to this poem. So
4 answers
833 views
David Mayhew belives that congress is ineffective because its members are more concerned about their reelection than the
1 answer
468 views
I'm having trouble diagramming sentences. How do you diagram an object complement? Ex. The stories made them proud of their
2 answers
1,091 views
I need help with this.. it's for my midterm review. My midterm is next week. I would appreciate the help.
Determine two
10 answers
1,531 views
Find the derivative of f 0f x.
f(x) = x^2 - 8x - 17 at x = 4
3 answers
418 views
A mass m is attached to a spring of constant k. The spring oscillates in simple harmonic motion (amplitude A). In terms of A:
a)
4 answers
634 views
-5t = t+12
4 answers
252 views
-5t = t+12
6 answers
249 views
What mass of the ionic substance KBr would result in the same osmotic pressure as 34.2 g of nonionic sucrose (C12H22O11)?
A
2 answers
533 views
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