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Questions Asked on November 10, 2010

Terms of sequences15,22,31,42,55 find next 3 terms and the formula also for the sequence
1. 3 answers
2. asked by sara
3. 3,189 views
A 6.5 ft tall car standing next to an adult elephant casts a 33.2 ft shadow. If the adult elephant cast a 33.2 ft shadow that is
1. 10 answers
2. asked by lilly
3. 4,603 views
if CH4, He, O2, and N2 are at the same temperature then which one is the least dense
1. 1 answer
2. asked by Anonymous
3. 319 views
The standard free energy of activation of one reaction is 94.3 kj/mol^-1 (22.54 kcal/mol^-1). The standard free energy of
1. 0 answers
2. asked by Tokey
3. 637 views
from solid sphere, solid cylinder and thin-walled cylinder.All three start from the same position and they all have the same
1. 1 answer
2. asked by poisson
3. 487 views
A charge of 23.6 is located at (4.37 m, 5.94 m), and a charge of -10.7 is located at (-4.53 m, 6.77 m). What charge must be
1. 0 answers
2. asked by rudi
3. 559 views
Suppose that the veterans of the Korean War and the veterans of WWII are mutually exclusive. Together, the veterans of the
1. 1 answer
2. asked by Anonymous
3. 674 views
According to the U.S. Census Bureau, in 2009 men comprised an estimated 93.2% of the veterans in the United States. What is the
1. 2 answers
2. asked by Anonymous
3. 506 views
Eight books, each 4.1 cm thick with mass 1.8 kg, lie flat on a table. How much work is required to stack them one on top of
1. 3 answers
2. asked by Linda
3. 2,650 views
A 0.145 kg baseball pitched at 37.5 m/s is hit on a horizontal line drive straight back toward the pitcher at 48.0 m/s.If the
1. 1 answer
2. asked by Linda
3. 1,020 views
Calculate the force exerted on a rocket, given that the propelling gases are expelled at a rate of 1800 kg/s with a speed of
1. 1 answer
2. asked by Linda
3. 3,253 views
Calculate the new molarity if each of the following dilutions is made. Assume the volumes are additive.(a) 52.3 mL of water is
1. 1 answer
2. asked by Jasmin
3. 2,466 views
hi everyone... i have this homework.. i tried to solve it... can anyone check if it's right or not, please??Question: The
1. 2 answers
2. asked by lubna
3. 854 views
If you titrate 12.6 mL of an unknown monoprotic (one H) acid with 13.0 mL of 0.140 M NaOH, what will be the concentration of the
1. 1 answer
2. asked by Jasmin
3. 520 views
How do I predict whether the equilibrium lies to the right or left of an Acid-base equation?O[2-](aq) + H2O(l) <--> OH[-] +
1. 1 answer
2. asked by Ana
3. 1,697 views
Write the slope-intercept equation for the line that passes through(4,3) and has slope 5/4
1. 1 answer
2. asked by franklin
3. 410 views
Which part of the brain is responsible for the maintenance of muscle tone and the coordination of muscle movements? A. Midbrain
1. 1 answer
2. asked by muse
3. 555 views
The sum of my ones digit and tens digit is 10. My tens digit is les than my ones digit and both my digits are prime. i am a
1. 3 answers
2. asked by damien
3. 274 views
whats the domain and range of the equation 2x^2+2y^2-20=0
1. 1 answer
2. asked by asim
3. 373 views
1. Free-fall: A ball is thrown vertically upward. What are its velocity and acceleration when it reaches its maximum altitude?
1. 2 answers
2. asked by Aaron
3. 921 views
name 67,000 in two different ways
1. 3 answers
2. asked by kenadi
3. 229 views
Mikes car needs a new muffler and new brakes. (Which word needs an aposterphy?)
1. 1 answer
2. asked by ricky
3. 870 views
write an essay about failures are the stepping stones to success
1. 1 answer
2. asked by suresh
3. 402 views
which of the folllowing species is not isoelctric with any of the others?a)V3+ b)Ca2+ c)Ar d)CL- e)S2-
1. 4 answers
2. asked by lavonne
3. 1,400 views
Transverse waves propagate at 17 {\rm m/s} on a string whose tension is 15 {\rm N}.What will be the wave speed if the tension is
1. 1 answer
2. asked by Anonymous
3. 476 views
What total volume (in lhter at 600 C and 1atm.) could be formed by the decomposition of 16g of NH4NO3 ?
1. 2 answers
2. asked by Ajay Gope
3. 1,283 views
What total volume (in lhter at 600 C and 1atm.) could be formed by the decomposition of 16g of NH4NO3 ?
1. 2 answers
2. asked by Ajay Gope
3. 464 views
Hey guys can someone help me with calculating masses of reactants and products ..... And also calculating limiting and excess
1. 1 answer
2. asked by Saria
3. 555 views
Two loudspeakers, A and B, are driven by the same amplifier and emit sinusoidal waves in phase. The frequency of the waves
1. 1 answer
2. asked by sarah
3. 1,380 views
what is concentration please say it in an easy to understand answerthank you!
1. 2 answers
2. asked by help
3. 333 views
What is the molarity of a potassium hydroxide solution if 38.65 mL of the KOH solution is required to titrate 25.84 mL of 0.1982
1. 2 answers
2. asked by Anonymous
3. 2,630 views
a 0.1 kg mass is suspended at rest from a spring near the Earth's surface, the distance that the spring is stretched is measured
1. 1 answer
2. asked by PHYSICIS HELP ASAP
3. 1,914 views
If a stone is tossed from the top of a 230 meter building, the height of the stone as a function of time is given by h(t) =
1. 1 answer
2. asked by Jacque
3. 445 views
Two particles of mass m1 = 1.0 kg and m2 = 2.6 kg are traveling with velocities v1 = 4.9, and v2 = 2.5 as shown in the figure
1. 1 answer
2. asked by cody
3. 545 views
C=mx+b b flat monthl rate m represents cost in dollar perminute x number of minute used in month 73 minute
1. 0 answers
2. asked by Teresa
3. 333 views
What are the period and 2 consecutive asymptotes?1. y= -3tan pi x 2. y= 2 sec 4 x 3.y= csc x/3 4.y = 3cot pi x/3
1. 0 answers
2. asked by Rose
3. 566 views
The perimeter of a rectangle is 96m.The length is 6m more than twice the width. Find the dimension.
1. 2 answers
2. asked by Kayla
3. 1,313 views
If you add 23.5g of NaCl to 1.2 kg of water, what will be the boiling point and the freezing point of the new solution?
1. 1 answer
2. asked by Jasmin
3. 497 views
What literary tradition immediately preceded the novel tradition?short story? romance? fable? i think its a fable?
1. 0 answers
2. asked by danny
3. 900 views
The novel followed the drama as a major form in England.true?
1. 1 answer
2. asked by danny
3. 483 views
"a 6 ft adult has a shadow of 3.6 ft. long. How long is the shadow of a 5-ft child standing next to the adult"
1. 3 answers
2. asked by lb
3. 521 views
If a cardboard box measures 1 1/2 feet on each side what expression will represent the volume of the box
1. 1 answer
2. asked by Ashley
3. 343 views
25 ml HCl x 1L/1000mL x .200HCl/1L = .005 mol HCl.Using the balanced equation from this, how many moles of NaOh will you need to
1. 1 answer
2. asked by Zac
3. 577 views
How many atoms of aluminum can be produced by the decomposition of 47.1 g of Al2O3? (Hint: Write and balance the equation
1. 2 answers
2. asked by Tim
3. 1,319 views
a sample of metal has a mass of 100 g and a volume of 2mL what is its density?
1. 1 answer
2. asked by Max
3. 362 views
Write a chemical equation to express the fact that, at 0 °C, ice melts by absorbing 334 J of heat per gram of ice.
1. 1 answer
2. asked by Brittney
3. 576 views
At the venular end of the capillary, the hydrostatic pressure is?A) higher than the osmotic pressrue B) lower than the osmotic
1. 0 answers
2. asked by shanice
3. 683 views
12 - 3b = what? for b = 4.3
1. 3 answers
2. asked by Abby
3. 444 views
43. Sí, _____ semestre es fácil.a. el primero b. el primer c. la primera d. la una A? 47. ____ enseña cinco clases. a. El
1. 1 answer
2. asked by mysterychicken
3. 835 views
The population of the Earth is approximately 6 billion people and is growing at an annual rate of 1.9%. Assuming a Malthusian
1. 3 answers
2. asked by Lexi
3. 1,860 views
A mass of 1.66 kg stretches a vertical spring 0.312 m. If the spring is stretched an additional 0.136 m and released, how long
1. 1 answer
2. asked by Tim
3. 495 views
A ski gondola is connected to the top of a hill by a steel cable of length 620 m and diameter 1.5 cm. As the gondola comes to
1. 2 answers
2. asked by Tim
3. 1,503 views
Hello. Three quick questions that I have worked on just need confirmation. 1. I need to find the intercepts and then use them to
1. 2 answers
2. asked by Amy
3. 495 views
How much spring elasticity would be needed to make a 50 pound child jump higher
1. 1 answer
2. asked by Bob
3. 381 views
A 500 g steel blockrotates on a steel table while attached to a 2.0-m-long massless rod. Compressed air fed through the rod is
1. 2 answers
2. asked by Kathleen
3. 3,206 views
"O hear a pensive prisoner prayer" has example ofA)an allusion B)parallelism C)alliteration D)internal rhyme i think is C.. just
1. 1 answer
2. asked by whit
3. 555 views
A ball (m=53g) is projected vertically with an initial speed of 9.2m/s. If the ball rises to a maximum height of 3.6m, how much
1. 1 answer
2. asked by dale
3. 425 views
Evolutionary adaptations that help diverse animals exchange matter with the environment includea. gastrovascular activity,
1. 1 answer
2. asked by Sarah
3. 715 views
Spilit acidic acid into half reactions CL03^- + I2 yields IO3^- + CL^-
1. 1 answer
2. asked by Anonymous
3. 427 views
'Take a poll of your classmates to find out what they trust about the federal government and what they mistrust about it.
1. 4 answers
2. asked by mysterychicken
3. 614 views
In the play "Galileo" by Bertolt Brecht, what happens in scene 5 and what does it mean?
1. 2 answers
2. asked by Sarah
3. 425 views
Discuss the dramatic irony in Twelfth Night. Provide at least two examples in your essay?i don't have an answer yet, i was
1. 2 answers
2. asked by whit
3. 1,351 views
A child swings a yo-yo of weight mg in a horizontal circle so that the cord makes an angle of 30 degrees with the vertical. Find
1. 2 answers
2. asked by Brianna
3. 1,916 views
A 3600 kg open railroad car coasts along with a constant speed of 11.0 m/s on a level track. Snow begins to fall vertically and
1. 2 answers
2. asked by Linda
3. 605 views
A 23 g bullet traveling 220 m/s penetrates a 4.2 kg block of wood and emerges cleanly at 140 m/s.If the block is stationary on a
1. 3 answers
2. asked by Linda
3. 1,335 views
You are the design engineer in charge of the crashworthiness of new automobile models. Cars are tested by smashing them into
1. 4 answers
2. asked by Linda
3. 881 views
compare and contrast the themes and strutures of Edmunds Spenser sonneet to william shakespeare sonnet 18??Help PLZ!!! thank
1. 1 answer
2. asked by whit
3. 582 views
Consider the divied consciousness. Write 1-2 page discussing how hypnosis and meditation fosters health.
1. 2 answers
2. asked by brenda
3. 444 views
compare and contrast the characterizations of the wanderer and beowulf? i need to know about the characters not the poems..i
1. 2 answers
2. asked by whit
3. 731 views
A 23.0 kg sled is being pulled across a horizontal surface at a constant velocity. The pulling force has a magnitude of 79.0 N
1. 1 answer
2. asked by Anonymous
3. 871 views
Simplify the ratio of factorials.(n+2)!/(n-1)!
1. 1 answer
2. asked by B
3. 665 views
what is 4p+3q=369p+6q=78 ?
1. 1 answer
2. asked by katie
3. 265 views
An underground tank full of water has the following shape:Hemisphere - 5 m radius. at the bottom Cylinder - radius 5 m and
1. 2 answers
2. asked by Amy
3. 853 views
51. -"¿Puedes jugar fútbol?"-"_______." a. Sí, quires b. Sí, puedes c. No, no puedo d. No, no necesito jugar C? 52. -"¿Te
1. 2 answers
2. asked by mysterychicken
3. 971 views
1. The flower shop is on the restaurant.2. The flowe shop is above the restaurant. 3. The flower shop is over the restaurant.
1. 1 answer
2. asked by rfvv
3. 420 views
The ratio of the perimeter of triangle KLM to the perimeter of triangle PQR is 5/3 and LM is 4 less than twice QR. Find LM and
1. 1 answer
2. asked by Kevin Loed
3. 1,580 views
what does the statment"the properties of salt are diffrent from the properts of the elements that go into making them"mean? i
1. 0 answers
2. asked by marisa
3. 822 views
hi my name is sadaf. i have problems studying and understanding social studies. i don't know what to do my grades are too low.
1. 7 answers
2. asked by anynomous
3. 369 views
THANK YOU lol thank you very much i now understand wat shes sayin myteacher don't really get it either lol wen i asked him in
1. 4 answers
2. asked by Angel
3. 778 views
i also have problems studying and understanding social studies. i don't know what to do my grades are way low. can you please
1. 4 answers
2. asked by Angel
3. 688 views
I am confused on how to identify a sentence as a complex sentence or a simple sentence. The sentence is "The first recorded trip
1. 4 answers
2. asked by Carolyn
3. 704 views
You have isosceles triangle WXY and segment WZ is the perpendicular bisector of segment XY. You have to prove triangle WXY
1. 0 answers
2. asked by Michele
3. 918 views
How many moles of O are in 13.0 mol Fe(NO3)3?can you please find this using dymensional analysis and show me how you worked it?
1. 1 answer
2. asked by sara
3. 3,214 views
(for some reason I keep getting this wrong. I put 90 for c, 5.6 for h and 22 for M(x), Then I took the natural log of both
1. 1 answer
2. asked by Anonymous
3. 436 views
A delivery truck with a mass of 1700 kg is stopped in the street w/o its brakes on, when a small car hits it from behind. The
1. 0 answers
2. asked by aok
3. 623 views
A 2.10x10^3 kg car starts from rest at the top of a 5.8 m long driveway that is sloped at 25° with the horizontal. If an
1. 0 answers
2. asked by RNH
3. 748 views
Hello,Can you please tell me how a fisher chart differs from a traditional chart?
1. 1 answer
2. asked by DAVID
3. 345 views
the value for the Ksp of silver chromate is reported to be 1.1 x 10^-12. in a saturated solution of silver chromate, the silver
1. 2 answers
2. asked by Rachel
3. 3,367 views
What is a set of 5 numbers with a mean 0f 100, a range of 500, and a median of 100.
1. 0 answers
2. asked by Henry
3. 309 views
An underground tank full of water has the following shape:Hemisphere - 5 m radius. at the bottom Cylinder - radius 5 m and
1. 6 answers
2. asked by Amy
3. 898 views
These 2 questions have to do with permutationsanswer to #1-26 answer to #2-3439 1. In how many ways can you form a 3 digit
1. 0 answers
2. asked by nini
3. 410 views
The Chinese restaurant is on the fire station.(When the fire station is on the second floor, and the restaurant is on the first
1. 1 answer
2. asked by rfvv
3. 408 views
If 5T:9 = 1:2 what would t equal?
1. 1 answer
2. asked by Jessica
3. 305 views
herman company received proceeds of $188,500 on 10-year, 8% bonds issued on january 1, 2009. the bonds had a face value of
1. 1 answer
2. asked by debbie
3. 1,575 views
what is the difference between a control and a variable
1. 0 answers
2. asked by help
3. 390 views
Substances A, B, and C can all act as oxidizing agents. In solution, A is green, B is yellow, and C is red. In the reactions in
1. 1 answer
2. asked by Lisa
3. 674 views
suppose 10 g of sulfur is reacted with 48 g of fluorine gas to make SF6, and after the reaction is complete, the temperature in
1. 1 answer
2. asked by kevin
3. 553 views
I DO NOT understand the following! Please HELP :)1st Part Substances A, B, and C can all act as oxidizing agents. In solution, A
1. 1 answer
2. asked by Lisa
3. 1,028 views
Fill in the blank...a. The alphabet we use today is based on the one conceived by the ancient ______ of the eastern
1. 3 answers
2. asked by Austin
3. 485 views
Find each percent of increasefrom 48 ro 60 so 25% of 48 is 12 x= 25 % increase?
1. 1 answer
2. asked by lilly
3. 318 views

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