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2011
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November 23, 2011
Find the length in the first quadrant of the circle described by the polar equation
r=(2 sin theta)+(4 cos theta) A. (sqrt2)(pi)
2 answers
asked by
Tracy
559 views
does anyone know any good videos on generalized anxiety disorder?
1 answer
asked by
rebecca
387 views
seagulls are often observed dropping clams and other shellfish from a height to the rock below, as a means of opening the
3 answers
asked by
taylor
1,453 views
1. It had to be a real diamond.
2. It must have been a real diamond. (Does #1 mean #2? Are both the same?)
1 answer
asked by
rfvv
269 views
Given l parallel to m, find the measures of each angle.
<PTU
3 answers
asked by
lisa
1,238 views
the first active volcano observed outside the earth was discovered in 1979 on Io, one of the moons of jupiter. the volcano was
2 answers
asked by
taylor
919 views
The Quality Assurance Department selected a sample of 12 printed circuit boards and tested them. The number of defects in each
1 answer
asked by
Tim
1,227 views
1. He must be a doctor.
2. He has to be a doctor. (Are both the same? Is #2 grammatical?)
2 answers
asked by
rfvv
829 views
a license plate is to consist of three digits followed by two uppercase letters. determine the number of different license
2 answers
asked by
ashley
864 views
the permitter has to be 10m, my shape has to be a rectangle what are my deminsions
1 answer
asked by
Dylan Hughes
285 views
bill steps off a 3.0-m-high diving board and drops to the water below. At the same time Ted jumps upward with a speed of 4.2 m/s
3 answers
asked by
taylor
1,658 views
The following data on the number of iron workers in the United States for the years 1978 through 2008 are
provided by the U.S.
3 answers
asked by
nia
449 views
Invasion of Italy
were allies the U.S, Britain the Soviet Union? how Canada involved in this? they team up with Britain? i
17 answers
asked by
Mohammad
697 views
what is the derivative of x^2(x^2-4)
1 answer
asked by
Maria
341 views
A 2.0 nF parallel plate capacitor with a sheet of mylar (k= 3.1) filling the space between the plates is charged to a potential
1 answer
asked by
Jam
914 views
Legend has it that Isacc Newton was hit on the head by a falling apple, thus triggering his thoughts on gravity. Assuming the
1 answer
asked by
taylor
714 views
Movie: Romero
Q. how do you think that believing in Jesus affected what Romero did??
4 answers
asked by
Vanessa
1,099 views
I have a mediation question. 14. If How would a mediator know whether information provided by one of the parties may be shared
2 answers
asked by
R.T.
567 views
how many moles of o2 are needed to produce 3.91 mol fe2o3
2 answers
asked by
Anonymous
1,108 views
Can you say you are terminating a mediation if both parties show up a mediation and announces that they have settled the
1 answer
asked by
R.T.
390 views
total internal reflection between two materials is seen to occur if a critical angle of 60 degrees is exceeded. if the index of
2 answers
asked by
deondre thomas
811 views
a colection of stamps consist of 2 cent stamps, 8 cent stamps, and 14 cent stamps. The number of 2 cent stamps is five more then
3 answers
asked by
Neva
645 views
Write an expression for a transverse harmonic wave that has a wavelength of 2.8 m and propagates to the right with a speed of
4 answers
asked by
Cooper
2,274 views
A motorcycle and a police car are moving toward one another. The police car emits sound with a frequency of 512 Hz and has a
1 answer
asked by
Cooper
802 views
how many half lives will it take for 50 g of 99Tc to decay to 6.25 g?
5 answers
asked by
Anonymous
2,036 views
A pair of in-phase stereo speakers is placed side by side, 0.85 m apart. You stand directly in front of one of the speakers, 1.2
2 answers
asked by
Cooper
544 views
Two ships in a heavy fog are blowing their horns, both of which produce sound with a frequency of 165.0 Hz One ship is at rest;
3 answers
asked by
Cooper
1,652 views
During World War I, the Germans had a gun called Big Bertha that was used to shell Paris. The shell had an initial speed of 2.11
2 answers
asked by
Anonymous
679 views
What is the maximum amount it would be worth to shareholders to elicit high CEO effort all the time rather low CEO effort all
2 answers
asked by
cindy
541 views
During World War I, the Germans had a gun called Big Bertha that was used to shell Paris. The shell had an initial speed of 2.11
2 answers
asked by
Anonymous
657 views
Suppose you decide to elicit high CEO effort when and if good luck occurs by paying the bonus for $1 billion outcomes only. What
3 answers
asked by
cindy
465 views
Suppose the production function is Y = 100(K3/10)(EN)7/10 and capital lasts an average of fifteen years. The rate of population
3 answers
asked by
Matty
1,112 views
6,11,16,21,....Algebraic expression______
12th term- 30th term-
5 answers
asked by
Miss Sweet:)
2,705 views
1)A fire hose held near the ground shoots water at a speed of6.5 mps
At what angle should the nozzle point in order that the
2 answers
asked by
Maggie
1,025 views
brand 1 beer contain 8% alcohol and brand2 contain 6.5% of alcohol. how many litres of each alcohol must be added to produce 600
1 answer
asked by
parth
486 views
list 3 ways we can reduce the size of a sample, none of which has any direct relationship to the size of the population
1 answer
asked by
Tim
367 views
A parallel plate capacitor has square plates of side L= 12 cm and a distance d= 2 cm between the plates. Half of the capacitor
4 answers
asked by
Jam
1,270 views
which one is correct:
1. the box contains two slides labeled "A" or "B" 2. the box contains two slides labeled "A" and "B"
4 answers
asked by
Chris
356 views
the brachialis is a short stout muscle inserting cloes to the fulcrum of the elbow joint' the brachioradialis is a slender
3 answers
asked by
Katie
839 views
1. What is the maximum amount it would be worth to shareholders to elicit high CEO effort all the time rather low CEO effort all
1 answer
asked by
cindy
679 views
In a bike race, a rider covers a 5 mi flat stretch of road at a speed of s mi/h. She then doubles her speed down a hill 1 mi
4 answers
asked by
Vannah
1,467 views
Ms. Sue, thanks for your answer. Is there a rule in grammar that I can use to convince someone that #2 is correct?
Which one is
1 answer
asked by
Chris
351 views
give exact and apporeriate solutions to three decimal places
(x-2)^2=12
1 answer
asked by
Allison A
324 views
Did you hear about . . .
the words are something like away five ten music were who tigers a two cash got the store dough etc .
1 answer
asked by
Shaila
369 views
Relate the Fourth Principle of Ecosystem Sustainability to: a. endangered species:, b. agriculture:, c. biotechnology:, d.
1 answer
asked by
Hana
421 views
Factor
6x^2-6y^2 6(x+y(x-y) or 6(x-y)^2 ??
1 answer
asked by
Anonymous
288 views
I was wanting help with my physics post and since no one replied I thought there wasn't a physics tutor on Jiskha, but came back
2 answers
asked by
Fizzylicous
731 views
A solid cylindrical disk has a radius of 0.18 m. It is mounted to an axle that is perpendicular to the circular end of the disk
4 answers
asked by
Kelsey
1,205 views
can you please let me know if these are correct:
1. 5 5/6 x 2 4/5 = 16 2. 2/3 divided 3/5 = 1 1/9 or 2/5? 3. 7/12 divided 2/3 =
3 answers
asked by
JOSH
350 views
A student has six textbooks, each with a thickness of 3.6 cm and a weight of 38 N. What is the minimum work the student would
2 answers
asked by
Anonymous
984 views
A student has six textbooks, each with a thickness of 3.6 cm and a weight of 38 N. What is the minimum work the student would
3 answers
asked by
Anonymous
514 views
please solve
y=3x-5
1 answer
asked by
Lavern
281 views
A chemist has two ethylene glycol and water solutions: one that contains 11.98% ethylene glycol and another with 7.30% ethylene
3 answers
asked by
Mathieu
614 views
Tarzan, mass 85kg swings down from a tree limb on the end of a 20m vine. his feet touch the ground 4.0m below the limb.
A. how
5 answers
asked by
Fizzylicous
4,169 views
Can you locate recent articles in the New York Times or Wall Street Journal in which economists are quoted using positive and
1 answer
asked by
Taunitta
503 views
. The number of vibrations per second made when a stretched wire is plucked varies directly as the square root of the tension in
2 answers
asked by
Robert
980 views
Suppose the simple pendulum shown below were released from an angle of θ = 74°, with L = 0.73 m and m = 0.25 kg..What angle of
4 answers
asked by
Anonymous
522 views
Solve by completing the square
x^2+4x-21=0 Help how do I do this???
3 answers
asked by
Allison A
1,240 views
A surfer is catching a wave. Suppose she starts at the top of a wave with a speed of 1.37 m/s and moves down the wave until her
3 answers
asked by
nelson
733 views
So none of these are correct?
2/3 divided 3/5 = 1 1/9 or 2/5?
1 answer
asked by
JOSH
279 views
Suppose the simple pendulum shown below were released from an angle of θ = 74°, with L = 0.73 m and m = 0.25 kg..What angle of
1 answer
asked by
Anonymous
433 views
The radius of a right cylinder is 15 inches and its height is 6 inches. What single amount can be added to either the radius or
1 answer
asked by
unanimous
407 views
Write a quadratic equation having the given number as solutions -7 and -4
I cant think of how to do this?
2 answers
asked by
Allison A
529 views
A RADIO USES THE ENERGY EQUIVALENT 1/20 TON OF COAL PER YEAR. FIND THE ENERGY EQUIVALENT IN TONS OF COAL FOR OPERATING
A RADIO
1 answer
asked by
MEL
440 views
A ferris wheel is 28 meters in diameter and makes one revolution every 10 minutes. For how many minutes of any revolution will
4 answers
asked by
ikora
5,881 views
Please help me with the correct grammar, punctuation, and capitalization on the following paragraph.
You will not notice any
2 answers
asked by
Yelena
672 views
Emily surmises that the probability that she will pass math or chemistry is .95, the probability of her passing math is .7, and
2 answers
asked by
Sam
541 views
I have a question that says one rectangle has a 3x4 centimeter area. If I make another rectangle, what's the area if the scale
3 answers
asked by
Tre
476 views
Once you click on the paint palette icon, you will be given a list of potential resources. How many resources are under the
1 answer
asked by
Anonymous
397 views
A 25 kg child slides down a playground slide at a constant speed. The slide has a height of 3.0 m and is 7.0 m long. Using
5 answers
asked by
Lindsey
8,793 views
I would like the function test to get the input from the user and display the like the counter function and to display if it
1 answer
asked by
Adam
1,025 views
In the winter sport of curling, players give a 20 kg stone a push across a sheet of ice. A curler accelerates a stone to a speed
4 answers
asked by
Lindsey
3,549 views
Please help I have an assignment to write an essay for compare and contrast between 2 romantic movies generes. I want to compare
3 answers
asked by
erianne
729 views
The energy that directs behavior into productive areas originates in:
a. instinct. b. emotion. c. drive reduction. d. leptin.
3 answers
asked by
Anonymous
511 views
please help me write algebraic equation/ solution if membership for local zoo is $135, members do not pay admission but they are
3 answers
asked by
ann
841 views
As Marcia took her place in the classroom on her first day of class, a familiar feeling surged inside of her. She found herself
1 answer
asked by
Anonymous
405 views
Find the pH during the titration of 20.00 mL of 0.1000 M butanoic acid, CH3CH2CH2COOH (Ka = 1.54e-5), with 0.1000 M NaOH
2 answers
asked by
James
1,598 views
The fastest bird is the spine-tailed swift, which reaches speeds of 171 km/h. Suppose that you wish to shoot such a bird with a
2 answers
asked by
Shelagh
1,329 views
At what value(s) of x on the curve y=−8+90x^3−3x^5 does the tangent line have the largest slope?
4 answers
asked by
Web9
1,984 views
Find the rate of change of the area of a circle with respect to the radius r. What is the rate when r = 12
4 answers
asked by
billy
1,454 views
How many liters of .0020 M iodine solution can be made from .050 moles of iodine (I2)?
2 answers
asked by
Kellie
1,000 views
Differences between Marie antoinette and queen Charlotte. I need at least 3-4 facts about the differences ! THANK YOU !.
1 answer
asked by
Stephanie
399 views
The hypothetical finance ltd has structured a hire-purchase deal. The required to make a down payment of 20 percent of the
1 answer
asked by
donald
416 views
A projectile is shot from the ground at an angle of 60 degrees with respect to the horizontal, and it lands on the ground 5
2 answers
asked by
nam maurer
882 views
what offically started and ended WWI? and what made the us enter the war?
2 answers
asked by
hannah
1,013 views
A baseball is hit with a speed of 27 meters per second at an angle of 45 degrees. It lands on the flat roof of a 13 meter tall
4 answers
asked by
Bart
1,499 views
A body is dropped from the rooftop of the building.The body reaches the ground at t= 4.05 from the point of release.how tall is
4 answers
asked by
thea
427 views
A body is dropped from the rooftop of a building.The body reaches the ground at t= 4.05 from the point of release.How tall is
2 answers
asked by
thea
585 views
I'd like you to explain to me the use of the subjunctive after certain verbs such as "recommend". Where can I find further
1 answer
asked by
Henry2
453 views
The Earth rotates on it's axis once every 24 hours.
a)How long does it take Earth to rotate through an angle of 4pi/3? b)How long
3 answers
asked by
Rebecca
799 views
how much of khp do you measure out to get a value of 240mg/l
6 answers
asked by
Anonymous
318 views
please help me put this in algebra equation?
baseball regular season =162 games after playing 54 of them team a has 28 wins . A.
3 answers
asked by
ann
591 views
Nontax revenue in Texas includes all of the following EXCEPT
a. franchise fees. b. tuition. c. driver's license fees. d. water
2 answers
asked by
HM
610 views
the excise tax on gasoline is an example of a tax based on a benefit received rather than on the ability to pay.
a. yes b. no
2 answers
asked by
HM
601 views
According to the text, what is the current combined state and local sales tax rate in Texas?
a. Texas has no state tax rate; only
3 answers
asked by
HM
526 views
The Defense of Marriage Act
a. is a federal law that bans same-sex marriage. b. accords states the legal authority to not honor
3 answers
asked by
HM
522 views
The federal income tax in the U.S. is a benefit-based system.
a. yes b. no I would say yes? Is it because they gain benefit from
1 answer
asked by
HM
494 views
What dictates when taxes are usually shifted?
a. population movements b. during a state census c. market conditions d. proximity
1 answer
asked by
HM
408 views
I have 1 question I just can't seem to solve:A rabbit and a tortoise started walking from the same place at the same time. The
1 answer
asked by
Howler
501 views
Let X be the average of a sample of size 25 independent normal random variables with mean
0 and variance 1. P[[X<c]=0.5 (a)
2 answers
asked by
zwesko
588 views
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