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Questions Asked on September 15, 2013

A map suggests that Atlanta is 730 miles in a direction 5.00° north of east from Dallas. The same map shows that Chicago is 560
1. 2 answers
2. asked by <3
3. 10,336 views
A copper wire has a resistance of 0.425 at 20.0°C, and an iron wire has a resistance of 0.455 at the same temperature. At what
1. 3 answers
2. asked by Justin
3. 6,056 views
There is something wrong with this definition for a pair of vertical angles: “If AB and CD intersect at point P, then APC and
1. 5 answers
2. asked by andrea
3. 6,009 views
An astronaut of mass 120 kg recedes from her spacecraft by activating a small propulsion unit attached to her back. The force
1. 1 answer
2. asked by angie
3. 5,789 views
Stones are thrown horizontally with the same velocity from the tops of two different buildings. One stone lands twice as far
1. 3 answers
2. asked by Tonya
3. 4,560 views
Calculate the average horsepower required to raise a 200-kg drum to a height of 20 in a time of 1:0 minute. Show the solution
1. 1 answer
2. asked by Aries
3. 4,241 views
2.What sensory imagery can you use to describe the Taino perspective on the encounter with the Europeans?Does anyone have
1. 12 answers
2. asked by Gabby
3. 3,837 views
Before the final exam, a student has test scores of 72, 80, 65, 78, and 60. If the final exam counts as one-third of the final
1. 1 answer
2. asked by Serena
3. 3,068 views
Please help me simplify these following mixed radicals:: and show me how you did it cause I need to learn :I don't know how to
1. 3 answers
2. asked by Miley
3. 2,827 views
To what pH should you adjust a standard hydrogen electrode to get an electrode potential of -0.124V V ? (Assume that the partial
1. 1 answer
2. asked by JAC
3. 2,753 views
The running track at the right is a rectangle with a half circle on each end. FI and GH are diameters. Find the area
1. 2 answers
2. asked by Sebastian
3. 2,722 views
A plane flies in a direction of N70°E for 80 km and then on a bearing of S10°W for150 km. a How far is the plane from its
1. 2 answers
2. asked by p
3. 2,658 views
Sport competition. France won more gold medals than Italy who won more medals than Korea. Total number of gold medals won by
1. 1 answer
2. asked by Anonymous
3. 2,557 views
Let V be the volume of the solid that lies under the graph of f(x,y)= (52 − x^2 − y^2)^1/2 and above the rectangle given by
1. 1 answer
2. asked by R
3. 2,145 views
1). What are some of the ways cities are dealing with urban sprawl?2). What are some of the ways citizens are dealing with urban
1. 5 answers
2. asked by Anonymous
3. 2,110 views
Alpha writes the infinite arithmetic sequence 10, 8, 6, 4, 2, 0...Beta writes the infinite geometric sequence 9, 6, 4, 8/3,
1. 2 answers
2. asked by Speedo
3. 2,085 views
Which part of the microscope should you use to carry it?a. the stage b. the eyepiece c. the focus knobs d. the arm Is it the
1. 5 answers
2. asked by Anonymous
3. 1,881 views
A novice golfer on the green takes three strokes to sink the ball. The successive displacements of the ball are d1 = 3.96 m to
1. 3 answers
2. asked by <3
3. 1,751 views
2 angles are supplementary if their sum is 180degress. Larger angle measures four degrees more than seven times the smaller
1. 1 answer
2. asked by Anonymous
3. 1,727 views
Quadrilateral ABCD has a perimeter of 26 and sides of integer lengths. If AB=m and BC=CD=DA=n, then what is the difference
1. 1 answer
2. asked by rebecca
3. 1,539 views
A tennis ball is struck and departs from the racket horizontally with a speed of 29.1 m/s. The ball hits the court at a
1. 2 answers
2. asked by Katy
3. 1,485 views
An electrical source with internal reistance r is used to operate a lamp of resistance R. What fraction of the total power is
1. 1 answer
2. asked by Roy
3. 1,484 views
At the 18th green of the US Open, Tiger Woods needs to make a 20.5 ft (6.25 m) birdie putt to win the tournament. When he hits
1. 1 answer
2. asked by Tonya
3. 1,450 views
A copper wire has a diameter of 1.532 mm. What magnitude current flows when the drift velocity is 0.500 mm/s?
1. 1 answer
2. asked by Justin
3. 1,388 views
The deciles of any distribution are the 10th, 20th,...90th percentiles. The first and last deciles are the 10th and 90th
1. 1 answer
2. asked by Anne
3. 1,383 views
Which sentence is in the active voice?The girl jumped on the trampoline. The cake will be served to the queen. Is it the first
1. 3 answers
2. asked by Anonymous
3. 1,376 views
A pellet gun is fired straight downward from the edge of a cliff that is 13.4 m above the ground. The pellet strikes the ground
1. 2 answers
2. asked by Katy
3. 1,304 views
Find k such that the line [y=5x-4] is tangent to the function : x^2-kx
1. 2 answers
2. asked by Cody
3. 1,297 views
Assuming 95.0% efficiency for the conversion of electrical power by the motor, what current must the 12.0 V batteries of a 740
1. 0 answers
2. asked by Justin
3. 1,280 views
The pKb of pyridine is 8.75. What is the pH of a 0.205M solution of pyridine?
1. 0 answers
2. asked by Anonymous
3. 1,238 views
Last semester, a certain professor gave 26 As out of 332 grades. If one of the professor's students from last semester were
1. 1 answer
2. asked by Rex
3. 1,221 views
1). What happened in the terrorist attacks on the United States on September 11, 2001, and who was believed to be responsible?2)
1. 8 answers
2. asked by Anonymous
3. 1,206 views
Suppose there are two known compunds containing the genetic elements X and Y. You have a 1.00-g sample of each compounds. One
1. 1 answer
2. asked by london
3. 1,201 views
1). What are some of the causes of urban sprawl?2). What are some of the effects of urban sprawl? 3). What happens when
1. 2 answers
2. asked by Anonymous
3. 1,194 views
This week, you will create a PowerPoint presentation to help you prepare for your Final Paper. Submit a 10-slide (excluding
1. 1 answer
2. asked by Anonymous
3. 1,133 views
How has terrorism affected the policies of the United States and its allies?
1. 3 answers
2. asked by Anonymous
3. 1,122 views
A battery of emf and negligible internal resistance is connected to two resistances R1 and R2 in series. What is the potential
1. 2 answers
2. asked by john
3. 1,122 views
Calculate the wavelength of a proton with energy 2.45 eV.
1. 1 answer
2. asked by Anon
3. 1,105 views
Hi I was wondering if there was any website online that you can do an "instagram" for kind of a roleplay
1. 8 answers
2. asked by unknown
3. 1,094 views
Solve the equation, if possible(answer or no solution);n-10=5/6n-7-1/3n
1. 1 answer
2. asked by Anonymous
3. 1,063 views
Sports competition, France won more medals than Italy who won more medals than Korea. The total number of medals won by three
1. 1 answer
2. asked by Anonymous
3. 1,012 views
where are the errors the pseudocode debugging exercise// This application reads student typing test data // including number of
1. 0 answers
2. asked by Andre
3. 1,002 views
Please help me simplify these following mixed radicals:: and show me how you did it cause I need to learn :I don't know how to
1. 3 answers
2. asked by Miley
3. 991 views
42 inch board is cut into 3 pieces. Piece 2 is twice as long as the 1st & 3rd piece. Piece 3 is three times as long as piece 1.
1. 6 answers
2. asked by Anonymous
3. 977 views
can any of the common law defenses be applied, or have been applied, to cases involving capital punishment
1. 1 answer
2. asked by Patiance
3. 949 views
What might be some difficulties facing the United States and its allies in fighting terrorism?
1. 3 answers
2. asked by Anonymous
3. 913 views
--------------------------------------------------------------------------------A tennis ball with a speed of 11.4 m/s is thrown
1. 1 answer
2. asked by elizabeth
3. 859 views
Read the following instructions in order to complete this assignment and review the example of how to complete the math required
1. 8 answers
2. asked by Myya
3. 812 views
if 7x=4y, and y/z=7/5 , then x/z=
1. 1 answer
2. asked by dillon
3. 799 views
A 1000-kg car whose motor delivers a maximum power of 40.0 hp to its wheel can maintain a steady speed of 130 km/h on a
1. 0 answers
2. asked by Jason
3. 798 views
During a track event two runners, Mary, and Alice, round the last turn and head into the final stretch with Mary a distance d =
1. 1 answer
2. asked by rya
3. 787 views
a rocket moves through outer space at 11,000 m/s. At this rate, how much time would be required to travel the distance from
1. 1 answer
2. asked by Dana
3. 755 views
Find the average speedHike 52 miles in 3 days Drive 69 kilometers in 3/4 hour
1. 1 answer
2. asked by Sandy
3. 711 views
What are the components of fitness? Are aerobic and anaerobic fitness, types?
1. 1 answer
2. asked by Juanita
3. 664 views
So I did an experiment at school in which we had to form 2.00 grams of precipitate by mixing 2 hydrated compounds. So for the
1. 2 answers
2. asked by K
3. 664 views
A rocket is fired at a speed of 96.0 m/s from ground level, at an angle of 35.0 ° above the horizontal. The rocket is fired
1. 2 answers
2. asked by Katy
3. 664 views
Assuming 95.0% efficiency for the conversion of electrical power by the motor, what current must the 12.0 V batteries of a 740
1. 0 answers
2. asked by Justin
3. 663 views
Question: How many hydrogens are in this image?Image: oi43.tinypic[dot]com/2hxwql1.jpg (Replace [dot] with a period (.))
1. 0 answers
2. asked by HYDROGEN COUNT
3. 661 views
Use the distributive law to factor the following: Check by multiplying.22x+11y+55z =
1. 2 answers
2. asked by John
3. 655 views
answer to exam 405476RR penn foster
1. 1 answer
2. asked by Anonymous
3. 651 views
A police car is traveling at a velocity of 19.0 m/s due north, when a car zooms by at a constant velocity of 49.0 m/s due north.
1. 1 answer
2. asked by Katy
3. 645 views
A 47kg sample of water absorbs 3.40×10^2kJ of heat.Part A If the water was initially at 21.5∘C, what is its final
1. 1 answer
2. asked by patrick
3. 642 views
Puer matrem laeti videt.
1. 3 answers
2. asked by Bryce
3. 640 views
simplify by removing parentheses and collecting like terms.48q-22-( 7+37q )
1. 1 answer
2. asked by John
3. 631 views
•Why is determining abnormal behavior or a mental disorder so difficult
1. 2 answers
2. asked by toya
3. 627 views
area of a certain state (state1) five times the area of another state(state2). If the sum of their area is 6,000,000 square
1. 2 answers
2. asked by Anonymous
3. 618 views
What is the smallest integer that can possibly be the sum of an infinite geometric series whose first term is 9?
1. 1 answer
2. asked by Speedo
3. 613 views
I had to write 20 sentences , 2 sentences for each answer with 10 verbs in the present form and reprise. Please check my answers
1. 6 answers
2. asked by Ileana
3. 596 views
write the verbal rule for the pattern 13, 14, 15, 16. Find the 15th term in each.
1. 2 answers
2. asked by angela
3. 593 views
42 inch cut into 3 pieces. Piece 2 is twice as long as 1st and 3rd piece. Piece 3 is three times as long as piece 1. How long
1. 0 answers
2. asked by Anonymous
3. 590 views
An earth embankment is 27 m long and has a cross-sectionshown in the diagram. Find the volume of earth needed to build the
1. 1 answer
2. asked by p
3. 589 views
Find the moment of inertia of the following "L" shape about the x-x axis (I sub x)The base of the L shape is 4 inches long and 2
1. 0 answers
2. asked by Sejul
3. 586 views
if the square of a postive number is decreased by five times the number , the result is 14. Find the number
1. 2 answers
2. asked by Anonymous
3. 573 views
The annual snowfall in a town can be represented by the Normal model N(46, 6.8).In about 2.5% of the years, the annual snowfall
1. 1 answer
2. asked by Robby
3. 572 views
The number of arrivals per period is distributed according to the Poisson with an expected value of 0.75 unit per period. The
1. 1 answer
2. asked by Joseph
3. 560 views
A boat crosses a river of width 120 m in whichthe current has a uniform speed of 2.04 m/s. The pilot maintains a bearing (i.e.,
1. 0 answers
2. asked by Anonymous
3. 560 views
When nitrogen(atomic mass=14,atomic number=7) is bombarded with neutrons, the collision resulted in disintegrations in which
1. 1 answer
2. asked by Sam
3. 559 views
Suppose CAPM is true. You are considering investing in an equally weightedportfolio of two stocks, A and B. The betas of these
1. 0 answers
2. asked by jerick
3. 557 views
An astronaut of mass 120 kg recedes from her spacecraft by activating a small propulsion unit attached to her back. The force
1. 1 answer
2. asked by Deidre
3. 556 views
http://www.jiskha.com/display.cgi?id=1379184170
1. 3 answers
2. asked by Writeacher
3. 552 views
To determine v max and km of Beta-galactosidase for lactose, the same amount of enzyme (1 ug per tube) was incubated with a
1. 0 answers
2. asked by Ahmad M.
3. 548 views
convert each of these decimal into fraction in its simplest form.a)0.179 b)0.125 c)0.003 d)3.8 e)2.5
1. 2 answers
2. asked by richmond
3. 547 views
evaluate sqrt(5+2*(sqrt6)) + sqrt(8-2*(sqrt15))
1. 1 answer
2. asked by nishika
3. 545 views
What tool did Henry Hudson use to help him explore? E.x. a compass, etc. What were his parents' names?
1. 2 answers
2. asked by Jalita
3. 538 views
Instead of doing all that work to simplify the mixed radical , can I just change the mixed radical into an entire radical?Ex: 2*
1. 1 answer
2. asked by Miley
3. 537 views
a sample of soil containing hydrated barium chloride potassium chloride plus inert material weighd 0.8076g. tha sample was then
1. 0 answers
2. asked by shanice
3. 529 views
By trial and error, a frog learns that it can leap a maximum horizontal distance of 1.49 m. If, in the course of an hour, the
1. 0 answers
2. asked by Huiming
3. 520 views
When 25.302 is divided by 56.743, the answer should be reported to ____ significant digit(s).The result of the division, 25.302
1. 0 answers
2. asked by sabrina
3. 517 views
To determine v max and km of Beta-galactosidase for lactose, the same amount of enzyme (1 ug per tube) was incubated with a
1. 0 answers
2. asked by Ahmad M.
3. 514 views
The integer 90can be expressed as the sum of z consecutive integers. The value of z could be any of the following exceptA) 3 B)
1. 2 answers
2. asked by fran
3. 513 views
Instead of doing all that work to simplify the mixed radical , can I just change the mixed radical into an entire radical?Ex: 2*
1. 4 answers
2. asked by Miley
3. 510 views
A tourist being chased by an angry bear is running in a straight line toward his car at a speed of 5.25 m/s. The car is a
1. 1 answer
2. asked by Katy
3. 509 views
For what does the Race to the Top contest award states?
1. 3 answers
2. asked by Anonymous
3. 506 views
Explain Charlie's problems with women. Why does he have trouble getting close to them?
1. 2 answers
2. asked by Lee
3. 503 views
PLEASE HELPbruces viewpoint made long range planning very difficult for him. what word goes in the blank a:subliminal
1. 1 answer
2. asked by BRYAN
3. 496 views
When mn+m^2-30n^2 is divided by m-5n, what is the quotient. Thank you
1. 5 answers
2. asked by Kiki
3. 496 views
I'm embarrassed I can't figure this out on my own but I can't so here I am. I was giving these words and told to put them in "
1. 1 answer
2. asked by Adam
3. 493 views
A person(between 11-17) gets up and goes somewhere after sitting 20 mins in a place then he stops at a place for his work but a
1. 1 answer
2. asked by satyajit
3. 492 views
Why are the United Sates and its allies so concerned about terrorism?
1. 3 answers
2. asked by Anonymous
3. 488 views
Templeton Extended Care Facilities, Inc. is considering the acquisition of a chain of cemeteries for $350 million. Since the
1. 0 answers
2. asked by chris
3. 487 views

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