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2012
August

Questions Asked on August 24, 2012

1. Which of the following is the definition of ecology?the social movement with a goal to protect the environment the recycling
1. 26 answers
2. asked by Anon
3. 5,182 views
Determine the electron geometry, molecular geometry, and idealized bond angles for each of the following molecules. In which
1. 1 answer
2. asked by ana
3. 4,253 views
Suppose that you toss a coin and roll a die. What is the probability of obtaining each of the following combinations? (Enter
1. 2 answers
2. asked by Anonymous
3. 3,229 views
Suppose you plant a seed and observe that a tree of large mass grows from it. The tree achieves a final mass that changes very
1. 20 answers
2. asked by Nunyaa
3. 2,839 views
two cars start on opposite sides of a circular track. One car has a speed of 0.015 rad/s;the other car has a speed of 0.012
1. 2 answers
2. asked by israa
3. 2,121 views
One diagonal of a rhombus has endpoints (-6, 9) and (-2, 1). What are the endpoints of the other diagonal?
1. 1 answer
2. asked by paigeeee17
3. 2,029 views
A school teacher’s sedan can go from 0 to 25 m/s in only 4.0 seconds. What is theacceleration of the sedan?
1. 2 answers
2. asked by nike
3. 2,020 views
The height of the flagpole is three fourths the height of the school. The difference in their heights is 4.5 m. What's the
1. 1 answer
2. asked by Anonymous
3. 2,017 views
I want to learn french how can I start please advise me thank you
1. 1 answer
2. asked by Anonymous
3. 1,763 views
Which Greek-speaking people dominated the Aegean world from about 1400 B.C. to 1200 B.C. and were involved in the Trojan War?A.
1. 3 answers
2. asked by Keisha
3. 1,536 views
How would you simplify the cubed root of 54x^17??
1. 2 answers
2. asked by Ari
3. 1,483 views
A single card is selected from an ordinary deck of cards. The sample space is shown in the following figure. Find the following
1. 1 answer
2. asked by Anonymous
3. 1,439 views
You are setting up a children;s painting class. Poster board paints cost $3.80 for each child, and a package of 100 sheets of
1. 2 answers
2. asked by CAMERON
3. 1,396 views
Light travels at a speed 3x10^8 m/s. What distance does it travel in a time of 0.1s?
1. 2 answers
2. asked by Sheila
3. 1,373 views
a 20N object falls 10 meters. how many joules of kinetic energy does the object gain?a)10 b) 20 c) 200 d) 2000
1. 2 answers
2. asked by help me
3. 1,258 views
Our class does an experiment for science.One pot gets no water. Have to identify the subject of each sentence. 1. class 2. pot
1. 2 answers
2. asked by Hayden
3. 1,230 views
Write the equation of a circle in standard Find the center, radius intercepts and graph the circle. .........x^2+y^2-12x-4y+36=0
1. 2 answers
2. asked by Mountain Scott
3. 1,224 views
A train consists of 40 freight cars, each having a mass of 2.71 × 105 kg. If the engine (which has twice the mass of a freight
1. 1 answer
2. asked by tyler
3. 1,201 views
Which equation demonstrates the commutative property of addition?a. 2x+y=y+2x b. 2x+y=2x+y c. 2x+y=2(x+y) d. 2x+y=y+(2+x)
1. 3 answers
2. asked by stephanie
3. 1,192 views
Determine the down payment and the amount to be financed for each home described below.(a) $360,360; 10% down The down payment
1. 1 answer
2. asked by Anonymous
3. 1,181 views
A customer wants to mail a package. The postal clerkdetermines the cost of the package to be $18.95, but only 6�‘ and 9�‘
1. 0 answers
2. asked by jasa
3. 1,154 views
A 3.18 kg. bucket of water is being lowered into a well. It is accelerating downwards at -0.54 m/s2. What is the upwards tension
1. 3 answers
2. asked by tyler
3. 1,131 views
I need to write an essay on the follwing article:"Robotics" World Comouter Science. Gale, 2002 I need to include the authros
1. 9 answers
2. asked by Vicky
3. 1,117 views
A catering business charges $50 for setting p a meal and $150 for enough food for 12 people. You will be using the caterer for
1. 2 answers
2. asked by CAMERON
3. 1,116 views
math question: you want to mat and frame a 5x 7 photograph. The perimeter of the outside of the mat is 60 inches. the mat is
1. 1 answer
2. asked by carolina
3. 1,071 views
some stars are so far away that their position appear fixed as earth orbits the sun. other stars, however, appear over time to
1. 2 answers
2. asked by Anonymous
3. 1,063 views
THE TOTAL COST FOR 4 PEOPLE TO RIDE THE BUS IF THE FARE OF .75 IS INCREASED BY D DOLLARS.
1. 3 answers
2. asked by CAMERON
3. 1,054 views
The acceleration of a certain particle is a function of time: a(t) = pt^2-qt^3, where p and q are constants. Initially, the
1. 1 answer
2. asked by mitch
3. 1,025 views
Your search for This 82-year-old female was admitted for acute exacerbation of chronic obstructive pulmonary disease. The
1. 1 answer
2. asked by andrea
3. 1,003 views
there are 189 students in the band.the difference between the number of boys and the number of girls is 27.How many boys and
1. 2 answers
2. asked by ryan
3. 999 views
Dice is a popular game in gambling casinos. Two dice are tossed, and various amounts are paid according to the outcome. In a
1. 1 answer
2. asked by Anonymous
3. 993 views
-5y-9=-(y-1)how would one solve this problem, I'm not sure
1. 1 answer
2. asked by brandon
3. 981 views
how do you determine the authority the author has as a writer in an essay/article/story?
1. 3 answers
2. asked by claire
3. 965 views
The degree of dissociation, alpha, of an acid, HA, is defined by the relationship: alpha= [(A-)/[(A-)+ (HA)]. Calculate the
1. 0 answers
2. asked by derrick
3. 963 views
i am a number less than 10.my hundreds digit is 3 more than my thousands digit,my tenths is 2 less than my hundreds and my ones
1. 1 answer
2. asked by joshua
3. 951 views
Given the following vectors, find the x and y componentsa. Ᾱ = 37 m with an angle of 25° b. ? = 16m with an angle of 90° c.
1. 1 answer
2. asked by Marlyn
3. 949 views
At a lake, there are 2 boat rental shops. Shop A charges $210 for a 4-hour rental, shop B charges $238 for a 6-hour rental.
1. 3 answers
2. asked by CAMERON
3. 891 views
A train is speeding along a straight, level track at +20.0 m/s when the engineer applies the brakes, which results in an
1. 1 answer
2. asked by james
3. 816 views
A golf ball is thrown at an angle of 37 degree with horizontal with initial speed of 50 m/s. what is the maximum horizontal
1. 1 answer
2. asked by help urgent Hanan
3. 780 views
An eighth-grade student claims she can prove that subtractionof integers is commutative. She points out that if a and b are
1. 0 answers
2. asked by jonny
3. 780 views
an iron of diameter 4 cm at 25 degree and a cylinder of diameter 4.002 cm is made of the same material at the same temperature.
1. 1 answer
2. asked by Urgent Help
3. 740 views
Find the slope intercept equation of the line with the following properties: Parallel to the line 5x+2y=1; containing points
1. 1 answer
2. asked by Mountain Scott
3. 740 views
Consider a die with eight sides, marked one, two, three, and so on. Assuming equally likely outcomes, find the probability that
1. 0 answers
2. asked by Anonymous
3. 738 views
While each meal must provide adequate nutrients,perhaps the most important meal to consider if school performance is to be
1. 2 answers
2. asked by Sandra
3. 725 views
How would you prepare a 25.0% water in ethyl alcohol solution using 100.0 ml of ethyl alcohol (The density of ethyl alcohol is
1. 1 answer
2. asked by Hunter
3. 725 views
Your friend has slipped and fallen. To help her up, you pull with a force F, as the drawing shows. The vertical component of
1. 1 answer
2. asked by Anonymous
3. 716 views
ok so i havent done domain and ranges for a while so i need some help this is just a generic question but i want to make sure i
1. 1 answer
2. asked by kieran
3. 691 views
I need some help looking up three works of da Vinci with three of Michelangelo. How did the two artists influence the art of the
1. 4 answers
2. asked by Donna
3. 685 views
Which of the following does not belong in a conclusion paragraph?A. An attention grabbing sentence. B. A restated thesis
1. 1 answer
2. asked by help
3. 685 views
What was one of the main teachings of Siddhartha Gautama?A. Respect for one’s elders ensures social order. B. Strict caste
1. 1 answer
2. asked by Keisha
3. 671 views
The two hot air balloons in the drawing are 48.2 and h = 63.0 m above the ground. A person in the left balloon observes that the
1. 1 answer
2. asked by morton
3. 658 views
Can (-x – y) (x + y) be multiplied by using the difference-of-squares formula? Explain why or why not
1. 1 answer
2. asked by mari
3. 610 views
Describe in detail a way of preparing 500 ml of solution that is 0.02500 M in sodium ions. Start with solid sodium sulfate
1. 2 answers
2. asked by Hunter
3. 610 views
2 liters of water at 80.c is found into a plastic bucket containing 10 liters of water at 20.c what is the final temperature of
1. 2 answers
2. asked by Anonymous
3. 594 views
Parking in a student lot cost $2 for the first half hour and $1.25 for each hour thereafter. A partial hour is charged the same
1. 1 answer
2. asked by Anonymous
3. 585 views
A bullet is fired through a wall that is 10.0 cm. thick. The bullet entered the wall at 400. m/s, and it exited from the wall at
1. 2 answers
2. asked by tyler
3. 583 views
2 liters of water at 80.c is found into a plastic bucket containing 10 liters of water at 20.c what is the final temperature of
1. 2 answers
2. asked by yash
3. 573 views
After reading cat's eye by margaret Atwood, I had to write a essay. the essay required me to write an analytical essay detailing
1. 3 answers
2. asked by Carly
3. 572 views
List the outcomes considered a failure, as well as the probability of failure, for the experiment.Experiment Success P(success)
1. 1 answer
2. asked by Anonymous
3. 568 views
Jenny measured the temperature of the water in a beaker, set the beaker aside, and then measured the temperature again after an
1. 3 answers
2. asked by Meka
3. 563 views
A tourist being chased by an angry bear is running in a straight line toward his car at a speed of 3.7 m/s. The car is a
1. 1 answer
2. asked by jason
3. 556 views
What is the major difference between a high-speed and a high-torque drill?A. Chuck type B. Line cord gage C. Output speed D.
1. 1 answer
2. asked by michael
3. 553 views
if a ball standing on four legs wetght 1,200 pounds,how much will this bull weigh when standing on three legs
1. 1 answer
2. asked by vivian
3. 547 views
which best describes 12 dolls in each of 100 boxesa) eqyak ti 100 b)less than 1000 c0 equal to 1000 d) more than 1000 please
1. 1 answer
2. asked by Alisa
3. 545 views
algebraic expression for the sum of twice a number squared and 7
1. 1 answer
2. asked by matthew
3. 544 views
If the principal P = $700, the rate r = 8 12 %, and time t = 1 year, find the following. (a) What is the amount of interest? $ 1
1. 1 answer
2. asked by Anonymous
3. 539 views
Jenny measured the temperature of the water in a beaker, set the beaker aside, and then measured the temperature again after an
1. 1 answer
2. asked by Meka
3. 538 views
A particle moves along the y axis according to y(t)=(3.5 m/s^2)t^2 - (9.0 m/s)t + 5.0 m.(a) What is the particle's velocity as a
1. 1 answer
2. asked by mitch
3. 536 views
Identify the property of integers being illustrated in each of the following: johmmya. (-2)(3)€ I b. (-4)0=0 c. -2(3+4)=
1. 0 answers
2. asked by mary
3. 534 views
A ball is thrown upward in such a way that its speed is 32.3 m/s when it is at half its maximum height. Find(a) its maximum
1. 1 answer
2. asked by mitch
3. 532 views
how did the New Deal affected gender roles in American society
1. 1 answer
2. asked by sam
3. 531 views
The height of the flagpole is three fourths of the height of the school. The difference in their heights is 4.5 m. What's the
1. 1 answer
2. asked by Anonymous
3. 527 views
Find the length of each side when the perimeter of the rectangle is 72 cm. one side is X and the other side is 2x+3
1. 1 answer
2. asked by Anonymous
3. 525 views
What are the huge tombs of ancient Egypt called?
1. 5 answers
2. asked by Losa
3. 511 views
A school teacher’s sedan can go from 0 to 25 m/s in only 4.0 seconds. What is theacceleration of the sedan?
1. 3 answers
2. asked by nike
3. 500 views
Bari has 180 Mardi Gras beads. 2/3 of the beads are green. 40% of the remaning beads are gold and the rest are purple. What
1. 1 answer
2. asked by dell
3. 498 views
What is the magnitude of the average acceleration of a skier who, starting from rest, reaches a speed of 6.8 m/s when going down
1. 1 answer
2. asked by jason
3. 491 views
Research to exemine the sphere of influence of local high school that renders a service in my area
1. 2 answers
2. asked by confidence
3. 485 views
A 1.66 kg. load is pulled by a force of 11.03 N. If the coefficient of friction (µk) for this load is 0.602, and the load
1. 1 answer
2. asked by tyler
3. 471 views
How did the automobile change America both geographically and socially?
1. 2 answers
2. asked by marty
3. 470 views
The campus vets club is having a raffle and is selling 2,800 tickets. If the people on your floor of the dorm bought 588 of
1. 1 answer
2. asked by Anonymous
3. 465 views
1. They are at the market.2. They are in the market. (Which preposition is correct?) 3. Who is selling traditional food? - Some
1. 1 answer
2. asked by rfvv
3. 452 views
On July 1, 2011, ABC Grocers, Inc. purchased an investment in the 5 yr 10@ (stated rate) debt securities with a face value of
1. 0 answers
2. asked by Michelle
3. 452 views
A golf ball is thrown at an angle of 37 degree with horizontal with initial speed of 50 m/s. what is the maximum horizontal
1. 3 answers
2. asked by Hanan
3. 445 views
A patient was admitted with acute atrial fibrillation with rapid ventricular response and also in heart failure with pulmonary
1. 0 answers
2. asked by Chey
3. 442 views
Here is my question am I suppose to make journal entry. Cindy Lou makes $30,000 per year as an exempt employee. She worked 15
1. 0 answers
2. asked by Jenny
3. 440 views
A company sells cardboard that is thick. Write an equation to solve for the number of sheets of cardboard, c, in a pile that is
1. 1 answer
2. asked by JOHN
3. 439 views
Jodi's class has between 25 and 41 students. Exactly 25% do not have red bags and exactly 1/6 do not have red bags. How many
1. 1 answer
2. asked by Emmy
3. 437 views
A .5kg ball is dropped from a 30m high building is on the ground for 2ms then bounces up 20m. What avg force was exerted on the
1. 1 answer
2. asked by Jordan
3. 435 views
When dealing with linear equations, what does consistent, inconsistent, dependent, and independent mean? I'm so confused!
1. 1 answer
2. asked by Anna
3. 429 views
A man walks with an average speed of 1.3 m/s for 45 minutes. How far has he walked?
1. 1 answer
2. asked by John
3. 427 views
sin5x=cosx, find the general solutions for this please =)
1. 1 answer
2. asked by Carmen
3. 425 views
If a clock in an airplane is found to slow down by 5 parts in 1013, (i.e., ∆t/∆to = 1.0 + 5.0 × 10. −13), at what speed
1. 2 answers
2. asked by sara
3. 423 views
how many cars are there in a long freight train, if it takes the entire train 2.30 minutes to pass a station at 45mph? each car
1. 0 answers
2. asked by Tammy
3. 417 views
If the side of am inverted square pyramid has a length of 75m, what is the lengths of a diagonal?
1. 1 answer
2. asked by Kevin
3. 415 views
a .5kg ball is dropped from a 30m high building is on the ground for 2ms then bounces up 20m. What avg force was exerted on the
1. 0 answers
2. asked by Jordan
3. 411 views
how do you design an experiment that uses a repeated measures design
1. 1 answer
2. asked by connie
3. 406 views
How do you add and subtract vectors?
1. 1 answer
2. asked by Marlyn
3. 406 views
Convex lenses are used to correct:a) short sight b) long sight c) both short and long sights d) to correct vision angle
1. 0 answers
2. asked by Urgent Help
3. 405 views
2. The complete predicate of the sentence begins with the wordA. great. B. met. C. the. D. sailed
1. 1 answer
2. asked by sam
3. 399 views

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