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joy
Questions and answers by visitors named
joy
Questions (317)
The figure shows the y-position (in blue) of a particle versus time.
(a) What is the average velocity of the particle during the
4 answers
5,346 views
a sector with an angle 110 degree at the centre of a circle is cut away from a circular piece of paper of radius 70cm,the
4 answers
1,088 views
Allusion-
1 Why did the author refer to "Hansel and Gretel"? 2 Why did this folk tale emphasize the horror of the Holocaust for
7 answers
1,730 views
A student starts from A and walks 3km east to B, she then walk 5km on a bearing 152 degree from 13 . She reaches a point c .
4 answers
1,219 views
If α = 40°, β = 60°, and M = 4.0 kg, determine the tension in string 1 & 2.
-------/ / 1 /2 / . . . Blockmass Alpha is on the
4 answers
4,555 views
I need help
What was ironic about finding the book of Lutherans in the abandoned apartment? in the milkweed by spinelli answer
4 answers
1,164 views
which liquid evaporates fastest between water , ethanol , nail polish remover and methylated spirits
18 answers
5,000 views
A circus performer stands on a platform and throws an apple from a height of 49 m above the ground with an initial velocity
v0 as
4 answers
2,182 views
Two spheres of mass
M1 = 810 kg and M2 = 390 kg are placed 4.80 m apart. A particle of mass m = 12.0 kg is now placed midway
4 answers
2,333 views
If a pump discharges 284 liters/min of water whose density is 985 kg/m3, find (a) the mass flow rate in kg /min, b) the total
4 answers
4,143 views
I need to describe a disorder and detail the current trends in diagnosis and treatment for the disorder.
Some ideas: Rabies -
3 answers
515 views
how do you convert the fraction 2/3 to a decimal
Multiply numerator and denominator by 3: 2/3 = 6/9 1/9 = 1/(10-1) = 1/10 *
1 answer
1,067 views
what are the parts of the cells
1 answer
311 views
Describe the significant changes in New England society, culture, economy, and politics as well as the influence of Puritanism
4 answers
1,284 views
ycnolo what is that word
1 answer
295 views
How do you solve a division problem using subtraction? (3rd grade math)
1 answer
466 views
which natural forces have helped to shape the physical features of north america
3 answers
430 views
Please explain which of the following you would prefer and why: the opportunity to take a wide range of courses across a range
3 answers
424 views
milkweed by jerry spinelli
one,a thick, burly monster of a tree with warts, came down with a high, thin wail that sounded exactly
2 answers
871 views
the stetlights were like moons cupped in iron fingers?
what does this reveal about the narrator`s view of the world around him
3 answers
601 views
I need help
What was ironic about finding the book of Lutherans in the abandoned apartment? in the milkweed by spinelli
2 answers
561 views
Why did the author refer to "Hansel and Gretel" in milkweed
3 answers
1,053 views
The instructor requires that the only internet source that can be used is a peer reviewed journal when writing fictional journal
1 answer
465 views
what type of soil resists wind erosion best?
5 answers
362 views
what soil is bad for wind ersion?
1 answer
355 views
1. you toss three coins. what is the probability P that all are heads?
2. write and simplify an expression for the perimeter of a
4 answers
335 views
Accoring to math teachers, what did the acorn say when it grew up?
1 answer
389 views
Accoring to math teachers, what did the acorn say when it grew up?
there is ten questions and 15 boxes
7 answers
5,497 views
Which soil is bad for wind erosion?
1 answer
372 views
Appalachian Coal Mining believes that it can increase labor productivity, and therefore, net revenue by reducing air pollution
2 answers
1,154 views
I have no idea what e=a+bn
E is the total earnings of the motion picture industry measured in dollars per year and N is the
1 answer
382 views
Need help
if bridget has wine and cheese. 4 bottle of wine at 10.00 and 4lbs of chesse 4.00. The last bottle of wine added 50
2 answers
948 views
How do i construct an income effect graph and a substitute graph
1 answer
303 views
I need to find whether or not the company is making an optimal inout choice.
largo publishing house uses 400 printers and 200
2 answers
592 views
Myelin visited my office yesterday complaining of numbness in his right leg and face. He also has been experiencing muscle
1 answer
352 views
What is 8+3X6-4-1=13 using () only?? We have tried everything!
1 answer
296 views
what is nucleotide?
1 answer
350 views
pls help me to solved this equation
1. 6y=x+18 2y-x=6, 2. 4x=3y=13 2x-4y=1 3. y=3x-12 2/3x=2/3-1/6y pls help me now. this
2 answers
607 views
Ansell now is 3 times as old as Bert. Five years from now he will be twice as old as Bert is then. Find both ages. how can you
1 answer
347 views
Cynthia is three years old than Dina. The sum of their ages is 31. Find their ages.
2 answers
1,002 views
Orly's age is 4 years more than thrice Perla's age. Four years ago, Orly was four times as old as Perla was then. How old is
4 answers
478 views
Ansell now is 3 times as old as Bert. Five years from now he will be twice as old as Bert is then. Find both ages.
4 answers
829 views
what are the equation for Orly and Perla
1 answer
284 views
Cynthia is three years older than Dina. The sum of their ages is 31. Find their ages. what are the equation for Dina and for
7 answers
1,132 views
The sum of the digits of a two-digit number is 16. If the digits are reversed the new number will be 18 greater than the
6 answers
477 views
The difference of the digits of a two-digit number is 5. The number is equal to five less than the number of tens. Find the
1 answer
351 views
please help me to solve this problem
A swimmer going downstream takes 1hour,20minutes to travel a certain distance. It takes the
1 answer
401 views
When an airplane flies with a given wind, it can travel 3000 km in 5hrs. When the same airplane flies in the opposite direction
3 answers
1,229 views
A swimmer going downstream takes 1hour, 20 minutes to travel a certain distance. If takes the swimmer 4 hours to make to return
2 answers
547 views
A 0.25 kg skeet (clay target) is fired at an angle of 30 degrees to the horizon with a speed of 25 m/s. When it reaches the
1 answer
876 views
A 0.060 kg tennis ball, moving with a speed 2.50 m/s, collides head on with a 0.090kg ball initially moving away from it at a
6 answers
6,422 views
[20 pts] A 2.00 kg block is pushed against a spring with negligible mass and force constant k = 400 N/m, compressing it 0.220 m.
4 answers
7,041 views
A pendulum is initially displaced to a height 1 y above the table
top, as in figure 1. It is released with an initial speed of 1
1 answer
458 views
Refer to the equation you derived in exercise (4). Assume that
1 y = 0.30m and 2 y = 0.10 m. What is the initial total mechanical
1 answer
443 views
A brass lid screws tightly onto a glass jar at 20 oC. To help open the jar, it can be placed into a bath of hot water. After
4 answers
872 views
can i use the same multiplication fact to find 4*50 and 5*40? explain
1 answer
425 views
a developer plans to build a house around a 100ft 10,000 sq ft lake. people want to buy 100ft. how many lots can developer build
1 answer
393 views
root word :lantry
The definition of root is: worship A word using this root is: autolantry the definition of autolantry ,I cant
2 answers
781 views
1)El hijo de tu madre y tu padrastro?
........... 2)la hija de tu madrastra o tu padrastro?....... can you help me answer these
4 answers
1,004 views
What regulary hit the earth for the first 600 million years of existence? What do scientists call this period of time?
-
1 answer
427 views
how we say :candy canes ,poinsettia, in spanish
1 answer
303 views
(stimulus v. response)?
Which of the following is a stimulus, which is a response? Thanks 1)the recess bell ringing in an
4 answers
5,263 views
Use each terms below just once to complete the passage.
(1)experimental results ,(2) experiment(s), (3)hypotesis ,(4) laws ,(5)
2 answers
892 views
Is this true or false?
1. Ideas about the value of knowledge gained through scientific research come from a society's social,
2 answers
714 views
Is this true or false?
1. Ideas about the value of knowledge gained through scientific research come from a society's social,
9 answers
1,332 views
im taking test
need answer quick' use the sum and difference identities to write the expression as the cosine of the angle. be
3 answers
344 views
Decide if each of the following statements is true.If it is not rewrite the parentheses part to make it true.
1) Scientific
5 answers
2,711 views
Identify each of the parentheses items as an independent or dependent variable.
1)The (number of red blood cells )independent in
4 answers
1,576 views
find the exact values of THE SIX TRIGONOMETRIC FUNCTIONS OF THE ANGLE THETA WHICH HAS A POINT ON THE TERMINAL SIDE OF (-1,4)
4 answers
1,983 views
given a chart with rain in inches- the greatest amount being 15 inches on the chart,
we know the cumulative proability is 1. what
3 answers
457 views
which of these has the highest melting point, magnesium-oxide, 1-propanol, methane
3 answers
317 views
three identical blocks are pulled on a horizontal frictionless surface. if the tension in the rope held by the habd is 30N what
4 answers
1,767 views
a student decides to construct a capacitor using two conducting plates 30cm on each side. He seprates the plate with a paper
4 answers
598 views
Should you bribe a customs official to speed up delivery?
3 answers
353 views
what are some of the intercultural differences that managers of a U.S. based firm might encounter during a series of business
1 answer
433 views
can someone please help me balance this equation?:
potassium permanganate reacts with iron(II)sulfate and sulfuric acid to
1 answer
513 views
can someone please help me balance this equation?:
potassium permanganate reacts with iron(II)sulfate and sulfuric acid to
1 answer
484 views
can someone please help me balance this equation?:
potassium permanganate reacts with iron(II)sulfate and sulfuric acid to
2 answers
1,111 views
num values[4]=0,0,0,0,?
3 answers
286 views
a rhombus has an area of 165 square units. Of the lenght of one of its diagonals is 15 units, find the lenght of its other
1 answer
438 views
How do you find the area of pentagon
1 answer
447 views
a rhombus has an area of 165 square units. Of the lenght of one of its diagonals is 15 units, find the lenght of its other
3 answers
502 views
the length of a rectangular swimming pool is four times the width. If the primeter is 160 feet, then what are the length and
1 answer
453 views
What is the mass of carbon dioxide if 100 grams of methane is oxidized to carbon dioxide and water?
2 answers
667 views
Any one there who would help me with my pr0blem!Please help me,tnx! What is the mass of carbon dioxide if 100 grams of methane
3 answers
663 views
What is the mass of carbon dioxide if 100 grams of methane is oxidized to carbon dioxide and water?
2 answers
622 views
Mr.drwls help me to check if my answer is c0rrect,tnx anyways, what is the mass of calcium carbonate is required to react with
3 answers
427 views
Help me please wether i d0ne it right,what is the mass of calcium carbonate is required to react with sulfur dioxide produced by
1 answer
412 views
What is the structural formula of malathion,parathion?
1 answer
455 views
What is the structural formula of malathion,parathion?
1 answer
364 views
please me,,,what is the structural formula of endosulfan?
1 answer
270 views
please me,,,,,its urgent...what is the structural formula of the toxaphene?
1 answer
311 views
please me,,,,,its urgent...what is the structural formula of the toxaphene?
1 answer
328 views
construct a quadrilateral PQRS such that PQ=8.5cm, QR=6cm PS=5cm. SPQ = 60 degrees. and PQR=105 degrees. construct a circle
1 answer
831 views
What action makes the sound of the heart beating?
5 answers
452 views
What action makes the sound of the heart beating?
Answer : lab dub .Is it right?
4 answers
1,028 views
where and when was the first british factory estabilishe?
1 answer
266 views
The first offense for federal trafficking penalties that is not less than 10 years and not more than life applies to wich drugs:
1 answer
441 views
The first offense for federal trafficking penalties that is not less than 10 years and not more than life applies to wich drugs:
3 answers
398 views
I am confused because it depend on the quantity and in my question they did not list it . It can be too the METHAMPHETAMINE as
4 answers
321 views
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