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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. 10,363 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. 6,084 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. 6,037 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. 5,811 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. 4,591 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. 4,257 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. 3,870 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. 3,099 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. 2,851 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. 2,773 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. 2,737 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. 2,680 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. 2,579 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. 2,176 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. 2,128 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. 2,110 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. 1,890 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. 1,762 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. 1,751 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. 1,564 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. 1,513 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. 1,512 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. 1,481 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. 1,405 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. 1,402 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. 1,399 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. 1,328 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. 1,316 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. 1,305 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. 1,253 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. 1,246 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. 1,232 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. 1,222 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. 1,220 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. 1,161 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. 1,148 views
How has terrorism affected the policies of the United States and its allies?
1. 3 answers
2. asked by Anonymous
3. 1,133 views
Calculate the wavelength of a proton with energy 2.45 eV.
1. 1 answer
2. asked by Anon
3. 1,126 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. 1,120 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. 1,073 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. 1,038 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. 1,027 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. 1,019 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. 1,009 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. 963 views
What might be some difficulties facing the United States and its allies in fighting terrorism?
1. 3 answers
2. asked by Anonymous
3. 924 views
--------------------------------------------------------------------------------A tennis ball with a speed of 11.4 m/s is thrown
1. 1 answer
2. asked by elizabeth
3. 885 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. 849 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. 814 views
if 7x=4y, and y/z=7/5 , then x/z=
1. 1 answer
2. asked by dillon
3. 813 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. 808 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. 782 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. 726 views
What are the components of fitness? Are aerobic and anaerobic fitness, types?
1. 1 answer
2. asked by Juanita
3. 683 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. 679 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. 679 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. 677 views
Puer matrem laeti videt.
1. 3 answers
2. asked by Bryce
3. 676 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. 675 views
Use the distributive law to factor the following: Check by multiplying.22x+11y+55z =
1. 2 answers
2. asked by John
3. 670 views
answer to exam 405476RR penn foster
1. 1 answer
2. asked by Anonymous
3. 669 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. 666 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. 661 views
simplify by removing parentheses and collecting like terms.48q-22-( 7+37q )
1. 1 answer
2. asked by John
3. 656 views
•Why is determining abnormal behavior or a mental disorder so difficult
1. 2 answers
2. asked by toya
3. 642 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. 638 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. 628 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. 614 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. 614 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. 612 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. 608 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. 607 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. 597 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. 589 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. 585 views
http://www.jiskha.com/display.cgi?id=1379184170
1. 3 answers
2. asked by Writeacher
3. 584 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. 576 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. 571 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. 569 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. 568 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. 568 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. 561 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. 560 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. 557 views
evaluate sqrt(5+2*(sqrt6)) + sqrt(8-2*(sqrt15))
1. 1 answer
2. asked by nishika
3. 556 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. 549 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. 541 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. 541 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. 538 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. 533 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. 532 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. 529 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. 521 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. 517 views
For what does the Race to the Top contest award states?
1. 3 answers
2. asked by Anonymous
3. 516 views
Explain Charlie's problems with women. Why does he have trouble getting close to them?
1. 2 answers
2. asked by Lee
3. 514 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. 513 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. 511 views
Why are the United Sates and its allies so concerned about terrorism?
1. 3 answers
2. asked by Anonymous
3. 507 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. 506 views

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