Questions Asked on
February 11, 2010

College Physics
A child slides down a slide with a 24 incline, and at the bottom her speed is precisely half what it would have been if the slide had been frictionless.Calculate the coefficient of kinetic friction between the slide and the child.
asked by Sandy 
Chemistry
How many grams of water can be cooled from 31 C to 20 C by the evaporation of 37 grams of water? (The heat of vaporization of water in this temperature range is 2.4 kJ/g. The specific heat of water is 4.18 J/g*K.
asked by Anonymous 
chemistry
Calculate the molecular formula of nicotine (CxHyNz, xyz being unknown)if 4.38 mg of this compound burns to form 11.9 mg of carbon dioxide and 3.41mg of water, and 3.62 g of nicotine changes the freezing point of 73.4g of water by .563C. Show all work. I
asked by Anonymous 
College Physics
A 1200kg car going 30 m/s applies its brakes and skids to rest. If the friction force between the sliding tires and the pavement is 6000 N, how far does the car skid before coming to rest? Can you help me get the formula to use . Thanks
asked by edwin 
Chemistry
How much heat is required to convert 32.5 grams of ethanol at 28 C to the vapor phase at 78 C? Ethanol (C2H5OH) boils at 75 C. Its density is 0.789 g/mL. The enthalpy of vaporization is 38.56 kJ/mol. The specific heat of liquid ethanol is 2.3 J/gK.
asked by Anonymous 
PHYS 1112
A defibrillator is used during a heart attack to restore the heart to its normal beating pattern. A defibrillator passes 18 A of current through the torso of a person in 2.0 ms. a) How much charge moves during this time? b) How many electrons pass through
asked by Diane 
4th grade
i am a twodigit number over 50. when you put me in groups of seven, two are left over. the sum of my digits is 11. what number am i
asked by alex 
Physics 2
The heating element of a clothes dryer has a resistance of 11 and is connnected to a 240V electrical outlet. What is the current in the heating element? If the clothes dryer is run for 5 minutes, how much energy has been delivered to its heating element?
asked by Chris 
Physics 2
A cyllindrical copper cable carries a current of 1200 A. There is a potential difference of 1.6×10−2 V between two points on the cable that are 0.24 m apart. What is the radius of the cable?
asked by Chris 
6th grade
The thermoshpere is 415 km deep. Calculate the percent of the atmosphere made up by the thermosphere if the total atmospehere extends 500 km.
asked by LeeAnne 
music
which one of the following terms best describes the music of the classical period a. polyphony b. irregular metrical patterns c. orderly quality d. sudden loud and soft notes
asked by nikki 
physics
An axon is the relatively long taillike part of a neuron, or nerve cell. The outer surface of the axon membrane is charged positively, and the inner surface is charged negatively. The membrane itself has a dielectric constant k ~ 5 and a thickness d ~
asked by edd 
chemistry
Which of the following is the formation reaction for CaO(s) ? can you check my answer(the one that has star next to it) A. Ca(s) + 1/2O2(g)= CaO(s). B. CaO(s)= Ca(s) + 1/2O2(g) C. Ca2+(aq) + O2–(aq)= CaO(s) D. 2 Ca(s) + O2(g)= 2CaO(s) (*) E. 2 CaO(s)= 2
asked by blasting 
8th grade algebra
the length of a rectangular garden is 5 feet longer than its width. The garden is surrounded by a 2footwidesidewalk. The sidewalk has an area of 76 square feet. Find the dimensions of the garden
asked by val 
biology
compare and contrast the variety of amino acids with that of monosaccharides and fatty acids. Which group exhibits the greatest structural variability?
asked by paul 
chem
The normal melting point of copper is 1357 K and heat of fusion of Cu is 13.05 KJ. How much heat, in kilojoules, is evolved when a 3.70 kg sample of of molten Cu freezes?
asked by Joseph 
Intermediate Accounting
The 10% bonds payable of Klein Company had a net carrying amount of $570,000 on December 31, 2006. The bonds, which had a face value of $600,000, were issued at a discount to yield 12%. The amortization of the bond discount was recorded under the
asked by Jeniffer 
Biology
Please help me !!! Compare and contrast the physiological functions of chloroplasts and mitochondria. Thanks
asked by Amanda 
math
Bananas cost $0.98 per kilogram. About how many 170g bananas can you buy for 1 dollar
asked by Anonymous 
math
a tunnel under a river is 196.8 ft below the surface at its west point. if the angle of depression of the runnel is 4.962 then how far apart on the surface are entrances to the tunnel? how long is tunnel
asked by rei456 
Accounting
The City of Jamestown has agreed to acquire a new city maintenance building under a capital lease agreement. At the inception of the lease, a payment of $100,000 is to be made; nine anual lease payments, each in the amount of $100,000, are to be made at
asked by Jill 
IB pHYSICS REGENTS
A ball is thrown straight downward with a speed of 0.50 meter per second from a height of 4.0 meters. What is the speed of the ball 0.70 second after it is released?
asked by Anonymous 
physics
a 1200 kg car going 30 m/s applies its brakes and skids to rest. if the friction force between the sliding ires and the pavement is 6000 N, how far does the car skid before coming to rest. I know the ans is 90 m what work/energy formula should i use to get
asked by edwin 
physics
how large a force is required to accelerate a 1300 kg car from rest to a speed of 20 m/s in a horizontal distance of 80 m ? I'm trying to find the formula and then plug in the correct #'s into the formula.
asked by courtland 
English
Hello! Any ideas on how to practice present perfect continuous in the classroom? Any games? I don't need web pages with fill in exercises I need some ideas about some games which could be played in the classroom but shouldn't last longer than 10 minutes!!
asked by swen 
Physics
The range R of a projectile is defined as the magnitude of the horizontal displacement of the projectile when it returns to its original altitude. (In other words, the range is the distance between the launch point and the impact point on flat ground.) A
asked by Max 
science
A sample of sucrose as been contaminated with sand.How would you purify the sucrose
asked by Natalia 
physics
Two charged bodies exert a force of 0.245 N on each other. If they are moved so that they are onefifth as far apart, what force is exerted?
asked by emma 
physics
A particle of charge Q is fixed at the origin of an xy coordinate system. At t = 0 a particle (m = 0.690 g, q = 4.75 µC) is located on the x axis at x = 20.0 cm, moving with a speed of 50.0 m/s in the positive y direction. For what value of Q will the
asked by Sandhya 
music
what is one of the chief characteristics of beethoven's music a. gentle transition b. dramatic contrast c. regular rhythm d. slow tempo
asked by she she 
Physics
In one of the original Doppler experiments, one tuba was played on a moving platform car at a frequency of 75 Hz, and a second identical one was played on the same tone while at rest in the railway station. What beat frequency was heard if the train
asked by Anonymous 
science
The thermoshpere is 415 km deep. Calculate the percent of the atmosphere made up by the thermosphere if the total atmospehere extends 500 km. I need to show my work ~ help! thank you so much!
asked by LeeAnne 
college
Why is HC3HO considered a weak acid? Why is NaOH considered a strong base? Why is Mg(NO3)2 considered a salt?
asked by keisha 
math
what happens to a man who carries an ax in his teeth
asked by Diondre 
4th grade
You need 1/2 cup of sugar to make a threelayer cake. How much sugar would you need for a onelayer cake
asked by Scott 
Physics
A basketball player attempting a free throw shoots the ball at an angle of 35 above the horizontal. The basket is 4.21 m from the foul line and 3.05 m above the floor. If the ball is released at a height of 1.83 m above the floor and it goes through the
asked by Drew 
math
Write a number sentence. Use every digit in the circle only once. Insert math symbols ( + ,,x,/) and end the number with 3. Us parentheses if necessary. The numbers are 10,7,6,4,5
asked by dummy 
chenistry
Calculate the molarity of the following. 45 grams of Na2SO4 dissolved to make 500 ml of solution 30 grams of C4H8O4 dissolved to make 450 ml of solution
asked by keisha 
literature
compare and contrast the characters Natty Bumppo in The Prairie and John in Hospital sketches thanks for the help
asked by laura 
chemistry
describe how you would produce pure samples of iron and sulphur powders from a mixture of the two.
asked by Natalia 
10th grade, spanish three
how would i answer this question with direct object pronoun? quien te habla por la telefono todos los dias?
asked by jess 
Grammar
How could make this not be a passive voice sentence? Schools close because of poor test scores,lack of government funding provide, and the area of the school is determined of how much money is provided. There is 2 passive voice how should I change it to
asked by Ashley 
Math
Find the inverse of this function: f(x) = x^2 + 2x  1, x>0 So far I just switched the x and y's...so it looks like this now: x = y^2 + 2y  1 I know you're solving for y, and I want to factor (or use quadratic formula)...but x is in the way. So I'm not
asked by Moe 
english
Please help me to correct grammar Task 3 – Unit review (Summary and critique) According to Brown and Hood’s “Academic Encounters: Life in Society” (2002), Intermediate to High Intermediate Level, includes unit 1: Belonging to a group, consists of
asked by kar 
biology
6. A farmer planted a field of Bt 123 corn and wants to estimate the yield in terms of bushels per acre. He counts 22 ears in 1/1000 of an acre. He determines that each ear has about 700 kernels on average. He also knows that a bushel contains about 90 000
asked by yishka 
math
whats the unit rate: 882 yd in 9 secs A grocery store sells four different jars of peanut butter. Determine which is the best buy, based on the cost per unit. 14 ounces for $1.44 20 ounces for $1.88 30 ounces for $3.48 38 ounces for $4.10
asked by pam 
music
piano music of the romantic period frequently relies on the use of the a. staccato b. reed c. manuals d. pedals
asked by nikki 
college
In what ways might a devil's advocate hinder the group process what other strategies can help reduce groupthink?
asked by CASSANDRA 
music
music to be performed by a small group is commonly known as _____ music a. orchestral b. chamber c. concerto d. sequential
asked by nikki 
college
solve the system by the substitution method x=84y 3x=5y=3
asked by Monica 
Physics
Describe the acceleration time graph of a car traveling forward and applying its brakes.
asked by jake 
Biology
28. Natural selection causes a. changes in the environment b. plants and animals to produce more offpsring than can survive c. changes in the frequency of certain favorable characteristics in a population d. all of the above D? 30. When Darwin published
asked by mysterychicken 
statistics
Do students at various universities differ in how sociable they are? Twentyfive students were randomly selected from each of three universities in a region and were asked to report on the amount of time they spent socializing each day with other students.
asked by JDec 
11th grade
how do you graph y=2?
asked by keke 
EnglishMs. Sue
The atmosphere around me was really daunting.
asked by Sara 
college physics
A pendulum is 0.9 m long and the bob has a mass of 1.0 kg. At the bottom of its swing, the bob's speed is 1.6 m/s. What is the tension in the string at the bottom of the swing
asked by kayla 
statistics
If ten households in this area are selected at random, what is the probability that exactly two of them will be in violation of this law?
asked by katie 
math
The dimensions of a box are 20" by 30" by 4". The volume of the box is 2400 inches cubed. If each dimension is doubled the new volume would be the original volume times the: a)scale factor b)scale factor squared c)scale factor cubed
asked by Gunesh 
Thinking Critically
How have wars traditionally influenced the general perception of being an American?
asked by Lora 
chemistry
An aqueo solution contains 2 solutes A&B.A is soluble in hexane and B is not.Hexane is liquid at room temperature and does not mix with water.The density of hexane at room temperature is 0.7g/dm3.Describe givig full practical details how you would produce
asked by Natalia 
Com150
When I wrote my essay and sent it through the CWE it showed me alot of passive voice. Can someone give me an examlpe of this and the right way to rewrite so I can fix my mistakes. My example.... All factors needs to be looked into before closing schools.
asked by Tracie 
texas history
how did the government under sam houston encourage people to settle in texas?
asked by Anonymous 
Art
I have to do time traveling art historian for my final I have choosen Egyptian, Roman, Indian I was wondering if anyone can give me a piece of art from each one to research because my book got lost. And also do someone know how I am suppose to set the
asked by Amy 
eth125
What are organizations like Bureau of Indians National Congress of American Indians or National Indian Gaming Association doing to mitigate tribal poverty and encourage prosperity
asked by tama 
PHYSICS
A charged disk of radius R that carries a surface charge density ó produces an electric field at a point a perpendicular distance z from the center of the disk, given by: Consider a disk of radius 10 cm and positive surface charge density +3.7 mC/m2. A
asked by Heidi 
Biology
why did the nuclei enriched fraction appear in the centrifuge fraction spun at the slower speed? Why didn't this fraction contain only nuclei(Why wasn't it pure?)?
asked by Kate 
Math
Find all points with integer coordinates that are a distance of square root of 29 from (4,3) how do u do this?????!?!?!?!
asked by Justin 
Algebra 1B
I need help with these 2 problems please. It's been a while so I need some brushing up 1)Subtact & Simplify 4v/v6 2v5/v 2)Add 2/55u +11/25u
asked by LeAnn 
arithmetic
You have 798 cans in 19 rows. If the cans are placed so that each row as 3 fewer cans than the other how many cans are in the bottom row?
asked by Marcel 
Arithmetic
t6 + t15 = 141 and the common difference is 7. What is the first term of the sequence?
asked by Nickey 
math
write the fraction 36/60 in lowest terms. I think it is 0.6?
asked by Pam 
Organic Chemistry
What would be the acid base reaction of: c2h30 and phenol(benzenol) C6H5OH be? Ok so this would result in the production of water, and the double bonds in phenol would open up and react, but I don't know what the end product would be??
asked by Natasha 
4th grade math
a pencil can draw a line 36 miles long, according ti research. Mickey decided to test that theory and draw his 36 miles in the shape if a square, so he would wind up back where he started. How long would each side of square be?
asked by Katelee 
chemistry
how do i calculate the volume of a unit cell and volume of atoms within a unit cell for FCC and BCC
asked by blasting 
math
A rectangular laboratory tray is 1/2 feet by 4/3 feet. Find the area.
asked by samtha 
physics
A proton is released 2*10^11 from the center of an immovable 6.4*10^18 C charged sphere. What is the speed of this proton when it is 0.50mm from the center of the sphere?
asked by Freda 
general physics
We can interpret a distance traveled of 7.43 to mean a distance between 7.425 and 7.435 , thus rounding to 7.43 . Similarly, a time interval of 0.83 implies a time interval between 0.825 and 0.835 . Use these values to justify the rule for determining
asked by shaxity 
music
the music of the romantic era is typically very a. intellectual b. emotional c. scientific d. unimaginative
asked by nikki 
Chemistry
Which of the solutions has the greatest osmotic pressure? Choose one answer. a. 10.0 g glucose in 1.00 L at 298 K b. 10.0 g glucose in 1.00 L at 303 K c. 10.0 g glucose in 0.500 L at 298 K d. 5.0 g glucose in 1.00 L at 298 K
asked by CC 
music
how many movements are there in a tone poem a. one b. two c. three d. four
asked by nikki 
english
need to change all 1st and 2nd person pronouns to 3rd person pronouns for the following: We animals are the most complicated things you will find in the known universe. The universe that we know, of course, is a tiny fragment of the actual universe. There
asked by sammi 
arithmetic
How do i find the common ratio, when the 1st, 2nd and 7th terms of a A.P with common difference 2 are the first three terms of a G.P .
asked by Ren 
science
An aqueo solution contains 2 solutes A&B.A is soluble in hexane and B is not.Hexane is liquid at room temperature and does not mix with water.The density of hexane at room temperature is 0.7g/dm3.Describe givig full practical details how you would produce
asked by Natalia 
chemistry
A sample of sucrose as been contaminated with sand.How would you purify the sucrose
asked by Natalia 
music
________ music is generally associated with nonmusical ideas and objects a. Character b. Program c. Recital d. Literary
asked by nikki 
8th grade
Can you make a sentence that is not to hard to understand using the words growth factor, exponential form, and decay factor?
asked by Bobby 
com 140/college
what stratagies can be used to incorporate effective visiual element into business presentation
asked by mechelle 
English
Could you check the following statements, please? 1) Elizabeth believes her closest friend Charlotte has demeaned herself in (?) marrying Mr Collins. Though she is disappointed with her choice, she promises to visit her in Kent. 2) The Chapter starts with
asked by Franco 
chem
im working on a lab in chemistry called measuring energy changes :Calorimetry how to you determine the molar latent heat of fusion of ice using q=mcT ?? why was the ice driedbefore it was placed in water? why is hot warer ysed rather than room temp? in
asked by jess 
chemistry
when is it better to use fractional distillation other than simple distillation?
asked by Natalia 
Physics
Recall that for a finite rod of length L and total charge Q, the electric field for a point located a perpendicular distance r from the middle of the rod has a magnitude given by: Consider the limit of large distances, where a finite charged rod is
asked by Julia 
chemistry
an aqueous solution contains 2 solutes A&B.A is soluble in hexane,B is not.Hexane is liquid at rom temperature and does not mix with water.The density of hexane at room temperature is 0.7g/dm3.Describe giving full practical details how you would produce a
asked by Natalia 
math
Estimate using any method. Show how you estimated. Then calculate the exact answer. Show your calculation work: 824 ÷ 6
asked by racheal 
EnglishMs. Sue
Ms. Sue you know the description of the old house I did, well now I have to put all that into a paragraph. I want to make this paragraph seem really intersting and spooky. Ms. Sue could you please give me a spooky intro and conclusion for this, please. If
asked by Sara 
Physics
Consider a charged ring of radius 43.4 cm and total charge 18 nC. We are interested in the electric field a perpendicular distance z away from the center of the ring. At what distance from the center of the ring does the electric field become maximum?
asked by Andrew 
Math
Transform to a Cartesian Equation: a. x = sin t y = cos t b. x = t^(1/3) 1 y = t^2  t  This is what I have for B so far: y = t(t1) t = (x+1)^3 y = (x+1)^3[(x+1)^31] = (x^3 + 3x^2 + 3x + 1)[x^3+3x^2+3x] ...??? and IDK about A. Help? Thank you so
asked by Anonymous 
Physics
Consider the electric field created by a very long charged line of negative linear charge density 2.50 nC/m. A small positive point charge of 7 mC moves from a distance of 9 cm to a distance of 17 cm. How much work is done by the electric field?
asked by Joanna 
Physics
Differentiate the given function? y= 6/t + 3/t^2 5/sqrt(t) dy/dt=?
asked by Kassie 
Intro to Physics
A boulder has 300 J of potential energy sitting on the edge of a cliff. What is the boulder's kinetic energy as it hits the ground?
asked by Christina 
History
Compare the interaction between the Japanese, New World and Europeans. How did the Europeans treat the people of Japan and the New World? Who was treated better? Why?
asked by Sandy 
Business Law
What are some good web sites to visit to learn about government agencies?
asked by Bradley 
Algebra
Hi, would it be possible for a bit of guidance on the following question? I need to find the value of x, here is what I have done so far, x/3 +15 = 3 (x11) Mulitpiled each side by 3 (the denominator) 3(x/3 + 15) = 9 (x11) Multilpied out the brackets x +
asked by Sam 
English
Thank you for your last correction. Can you explain to me why I can't use the past simple in sentence (1) as the action is finished? I really hope you can check all the other sentences too 1) He makes clear that he had to overcome his prejudice towards her
asked by Franco 
HistoryPLEASE HELP
I am stuck on a homework assignment and am having a hard time finding information on this topic. Can someone please please help!! Why is Kenneth Clark’s interpretation of the African mask ethnocentric?
asked by Joe 
Physics (2)
Consider a charged ring of radius 43.4 cm and total charge 18 nC. We are interested in the electric field a perpendicular distance z away from the center of the ring. At what distance from the center of the ring does the electric field become maximum ..so
asked by Andrew 
literature
name three rhetorical devices Sojourner Truth used in Ain't I a Woman? and give an example of each device from the speech
asked by Anonymous 
Grammar
How could make this not be a passive voice sentence? Schools close because of poor test scores,lack of government funding provide, and the area of the school is determined of how much money is provided. There is 2 passive voice how should I change it to
asked by Ashley 
math repost
1. What is the exact value of csc^2 210degrees  cot^2 210degrees? 2. Can you make a generalization about the value of csc^2 theta  cot^2 theta? I'm not sure what to do, I'm familiar with the terms but not sure how to go about solving the question.
asked by Phillip 
Grammar and Composition
I don't know if anybody remembers, but a long time ago I was working on a pet peeve speech for this course and a lot of the tutors helped me finish it up. There was a second part to it that I never got to do, I would like to finish that up now. There were
asked by y912f 
english
wat r prepostions
asked by michelle 
Biology
28. Natural selection causes a. changes in the environment b. plants and animals to produce more offpsring than can survive c. changes in the frequency of certain favorable characteristics in a population d. all of the above D? 30. When Darwin published
asked by mysterychicken 
Physics
use the terms "displacement" and velocity to descibe how uniformly accelearted motion differs from unifrom motion
asked by jake 
Biology
Plz help me find these words for puzzle. the questions are related to bacteria. 1. Ability of pathogen to kill (8 letters) 2. Ability of an organism to cause disease (8 letters) 3. One of the conditions for bacterial growth (8 letters) 4. Cells with no
asked by Aditi 
music
the music of brahms is often describe as a. negative b. dissonant c. disorganized d. optimistic
asked by nikki 
Social Studies
What is a KNL chart? and what could i put down from the greeks?
asked by Sabrina 
GEO
What are some of the resources that are abundant int he San Andreas region? What is the importance and economic value of those resources?? I can't find anything on this.
asked by GGIFT 
Thinking Critically
How can the concept of a national identitiy both unite and divide people?
asked by Lora 
chemistry
What are the physical properties of sucrose.
asked by Natalia 
algebra
y= mc + b
asked by Fay 
music
the ____ is an essential characteristic of sonata form a. sudden crescendo b. absence of harmony c. fluctuation of rhythm d. development of themes
asked by nikki 
english
I have to describe a waterpark in 3rd person? need HELP :) homework needs to be in 2morow.
asked by aammmyyy 
math
Suppose that the multiplication and division keys on your calculator were broken. Explain how you can calculate 452 x14 by using other keys on the calculator.
asked by rachael 
music
in a group that plays chamber music, how many instruments will play each part a. one b. two c. three d. four
asked by she she 
Math
Can someone help me please, I am having a hard time understanding these three problems Clustering: 133 + 98 + 121 + 92 + 96 Substitute compatible numbers: 134 x 19 Frontend estimation with adjustment: 2,152 + 8,376
asked by Jackie 
english
how The Federalist Papers would have been more or less successful if newspapers had been printed monthly (rather than daily or weekly).
asked by junior 
Math
I am suppose to write 2/30 as a percent. My answer choices are a .o6%, b. .005% c. .6% d. .05% I thought I would divide 2 into 30 which would be .06 and then moving 2 spaces to the right equaling 6%. How do I solve this problem.
asked by Kevin 
English
Could you check the following statements, please? My doubts concern the words before the parentheses.I really hope you can help me!! 1) Elizabeth believes her closest friend Charlotte has demeaned herself in (?) marrying Mr Collins. Though she is
asked by Franco 
statistics
Do students at various universities differ in how sociable they are? Twentyfive students were randomly selected from each of three universities in a region and were asked to report on the amount of time they spent socializing each day with other students.
asked by JDec 
maths
solve the following simultaneous equation: 5x+2y=29 xy=4 2xy=1 3xy=2 5x+y=16 x2y=1 5x+2y=16 3x+4y=7 3x+2y=19 5x2y=5 7x1/32(7y+3)/5=10/3 5x+2/4+3y2/5=16/5
asked by JERMAINE 
Physics
From the edge of the rooftop of a building, a boy throws a stone at an angle 24.0° above the horizontal. The stone hits the ground 4.40 s later, 104 m away from the base of the building. (Ignore air resistance.) Find the initial velocity of the stone and
asked by Max 
science
What do the words in the left column have in common that is not shared by any words in the right column? Ramp Hammer Faucet screw axle chisel hinge doorstop
asked by Jay 
american literature
literary elements such as alliteration, assonance, and consonance are used to create sound effects. list three literary elements that Poe used as sound devices in "Annabel Lee" and give an example of each from the poem
asked by Anonymous 
Biology
What is the major function/role that the nucleus plays in the life of a living cell?
asked by Jennifer 
Math
let A and B be sets. Prove that AXB=0 iff A=0 or B=0
asked by Anonymous 
mth 157
Drawing one slip, what is P (slip contains a vowel)?
asked by tom 
Social Studies
What term was used to describe the trade of slaves and goods to and from three continents
asked by Lane 
Chemistry
Here is a chemical reaction Fe + O2> Fe2+O3 what was Antonie Lavoiser rusting?
asked by Anonymous 
geography
how come 10% of the land could be used to grow crops on ancient china
asked by chris 
statitics
find the probility that when 4 managers are randomly selected from a group of 20, the 4 oldest are selected
asked by rose 
4th grade
how do i show my answer for 2/3 of 90 = 60
asked by kyndal 
7th grade
What term was used to describe the trading of slaves and goods to and from three continents? Eight(8)letters
asked by Lane 
4th math
what number from 1 to 25 has the most factors?
asked by Katelee 
French
Alrighty, so i have to write a journal entry about a time in my life when i felt left out. one of the questions is Qu'estce que t'es arrive? I think I know what the question, but I have no idea how it relates to the topic. Could somebody please tell me
asked by Dawn 
calculus
y=ax power 2+bx+c
asked by Anonymous 
english
I'm black,approx. 6" square,I have a hole in the middle ,and my sides go round and round
asked by joe 
psychology
Little Nero is a lost neurotransmitter who just found himself atop a receptor of the receiving dendrite and nees to get his charge to the neighboring neuron,, need to give detailed instructions to Little Nero so he is able to reach a successful action
asked by Lisa 
math
24 over 8 decreased to its lowest form is
asked by Anonymous 
science
whether a material is magnetic or not depends on which of the following ??MANGET ,ELECTOMAGNETISM, ELECTRIC MOTOR, ELECTRIC GNERATOR, ELEC.INDUCTION, MAGNETIC FORCE,
asked by sandra 
math
simplify 8{[4(q4)+16][2(5q3)+3]}
asked by josh 
math
simplify 8{[4(q4)+16][2(5q3)+3]}
asked by josh 
Computers
This may seem irrelevant, but why is this site so oddly named?
asked by Patrick 
Psychology
Consier a couple that has been married for over ten years and is exeriencing a lack of romance and sexul intest in one another. What might be some of the causes of the decrease in sexual interest? Do you thnk the lack of sexual interest might stem from
asked by Anonymous 
Science
Plants, cows and humans use the same amino acids to make up their proteins and yet the proteins are very different. Why?? Could a plant make a human protein if we could splice a human protein gene into the plant's genome? Why? Those questions are from
asked by Emily 
English
Please help me to correct Grammar 2. To what extent is CA relate to culture? Is it possible to analyze a particular conversation with no regard of cultural schemata? Support your argument with what you have learnt in this course. Conversation analysis
asked by karn 
mgt 330
What do you think are some barriers to learning in your organization?
asked by meshelle 
CAPP
In Canada, if you want to resign from your job, how many days in advance should you notify your employer?
asked by Anonymous 
math
1 1/4 * 7 5/8
asked by samtha 
physics
The centers of two helium nuclei are held 2.5*10^12 m apart, and are then released. Calculate the speed of each necleus when they are 0.75 m apart.
asked by Lise 
math
I have two questions. I am trying to use the formulas our teacher used but I am still confused. I will discuss it with him tonight but I just wanted to get a different perspective. #1 Amy paid $102 for a pair New Balance 1122 running shoes during a 15%off
asked by marco 
Math
what is 6 divided by 2/3?
asked by Holly 
chemistry
how do reciprocating heat engines work?
asked by alex 
college
A train departs its home station traveling at 50 mph. It is 400 miles from your location. How long will it take to arrive at your location?
asked by Bianca 
flagahan high
why can small cells exchange substances more readily than large cells?
asked by franklin 
science
how do living things need each other? thank you for your help
asked by st 
music
a short musical form written especially for the piano is called a a. prelude b. berceuse c. character d. waltz
asked by nikki 
math
What is the ratio: 78 days to 24 days is it 78:24?
asked by pam 
geometry
Why can't shapes have 2 sides?
asked by amy 
music
music is generally associated with nonmusical ideas and objects a. character b. program c. recital d. literary
asked by nikki 
Calculus
y=x√(1x²) Domain? y=x(1x²)^(1/2) y=x/[(1x²)^(2)]? x≠±1 Symmetry? f(3)=192 f(3)=300 f(3)=300 no symmetry?
asked by sh 
music
the chant was incorporated into several musical works of the romantic period a. kyrie b. agnus dei c. dies irae d. credo
asked by nikki 
health administration
What is one strength you see in the current U.S. health care system? What is one weakness you see? List and describe one of the challenges facing the U.S. health care system.
asked by sasha 
World History
What are the Expansion/ Influence of Judaism? plz help :D
asked by Anonymous 
physics
what are renewable energurces?
asked by Natalia 
staytistics
A researcher interested in relationships developed a questionnaire that measures the degree of affection adult men feel for their fathers. She has found that for the general population the distribution is skewed to the right, the mean degree of affection
asked by Anonymous 
physics
what are some examples of sources of energy?
asked by Natalia 
physics
what are nonrenewable energy sources?
asked by Natalia 
health
whata re some postive sterotypes for the older adults. I can think of many neg. ones but not many postive ones. all I really have is "your not getting older your getting better"
asked by april 
Math
A ladder is 6m long.How much farther up a wall dose it reach when the foot of the ladder is 2m fro the wall than when it is 3m from the wall?
asked by Cheyenne 
music
a ______ is a gradual shift from one theme and the next a. codetta b. tonic c. transition d. libretto
asked by she she 
science
what is the particle size of solutions and suspension?
asked by Annie! 
Math
Please help, Give two numbers between which the exact answer falls: 3,567 – 1, 095 Explain your reasoning.
asked by michael 
Pre ap biology
Project on Eubacteria What is the organs modus operand1
asked by Jayrard Denysschen 
Math
What is the exact value of csc^2 210degrees  cot^2 210degrees? Can you make a generalization about the value of csc^2 theta  cot^2 theta? I'm not sure what to do, I'm familiar with the terms but not sure how to go about solving the question.
asked by Phillip 
math
9497463345x932234524?
asked by haley 
agricultural science
breeds of broilers in Guyana and breeds of layers in Guyana.
asked by Natalia 
Physics
A particle's constant acceleration is south at 2.1 m/s2. At t = 0, its velocity is 45.2 m/s east. What is its velocity at t = 7.7 s? What's the magnitude and direction?
asked by Max 
To. Ms. Sue
Ms. Sue I am unable to post my paragraph on here. it says that your question could not be posted. I didn't even post a website on here. What do I do?
asked by Sara 
Math
How do I make 2/30 into a percent? I don't need answer only need to know how to solve.
asked by Kevin 
physics
what are some questions on momentum?
asked by Natalia 
physics
what are some questions on work?
asked by Natalia 
electrical technology
explain the importance of the telephone hammer in electrical installation
asked by shaquille 
chemistry
what are the physical properties of sucrose?
asked by Natalia 
Calculus
Differentiate the given function. f(t)= 4(sqrt(t^3)) + 14/sqrt(t)  sqrt(17) f'(t)=?
asked by Kassie 
Physics
Another question :) At the top of its drop hill, a 1,000 kg roller coaster has 200,000 J of total energy. If the top of the next hill is 13 meters, what is the kinetic energy of the roller coaster on this hill? Thanks
asked by Christina 
cjs200
How would this affect the structure of the criminal justice system as we see it today?
asked by Anonymous 
EnglishMs. Sue
I was unable to stop. I kept going and going, something was out there which was bringing me closer to itself.
asked by Sara 
criminal justice
1.Which option (frontend solutions, double bunking, or backend solutions) do you feel is the most effective in our correctional system?
asked by Sasha 
math
c=3.14(8)=
asked by Anonymous 
Mathematics Proof Logic
prove x + y is greater than or equal to x  y
asked by Shawna 
eth
What are organizations like Bureau of Indians National Congress of American Indians or National Indian Gaming Association doing to mitigate tribal poverty and encourage prosperity
asked by tama 
gr.12 chemistry
write two geometric isomers for 2heptene
asked by shaya 
Physics
At an antique car rally, a Stanley Steamer automobile travels north at 38 km/h and a Pierce Arrow automobile travels east at 51 km/h. Relative to an observer riding in the Stanley Steamer, what are the x and ycomponents of the velocity of the Pierce
asked by Max 
Economics
As a manager of a financial planning business you have two financial planners, Phil and Francis. In an hour, Phil can produce either one financial statement or answer 8 phone calls, while Francis can either produce 4 financial statements or answer 10 phone
asked by Quinn 
math
write as an equation seven more than twenty less one half of six is thirty four
asked by olivia 
Definition
what is a franchise
asked by har 
ethics in health care
What are ways to handle gender differences that impact health
asked by Anonymous 
Math
Okay , we are working on Area of Complex Figures, and i need help solving this problem , i have 2 triangles with 10in sides and one of them has a 5in width then there's a rectangle that's height is 15in and width is 30in
asked by Sam 
Calculus
Evaluate the definite integral. xe^(–x^2)dx from 0 to 6
asked by <3 
accounting
What is the purpose of the chart of accounts? o Why are internal controls and audit trails important in a computerized accounting system? · This assignment can be completed using Microsoft Word or the online posting tool.
asked by Anonymous 
Biology
Why was it so important to keep all cellular fractions at or near 0 degree C throughout the entire isolation/purification procedure?
asked by Judy 
ELA
How does SeaShells relate to ELA
asked by Brittany Wilson 
Social Studies
What term was used to describe the trade of slaves and goods to and from three continents
asked by Lane 
Math
A girl gets a lion for $1,000,000. It's on sale for 73% off. How much does she have to pay?
asked by Annynomus