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2011
June

Questions Asked on June 22, 2011

"The energy that is transferred as heat to or from the object with the larger heat capacity must be greater than the energy that
1. 1 answer
2. asked by Josh
3. 4,889 views
A 6 kg bowling ball rolling at 5 m/s strikes a stationary 4 kg bowling ball. If ball #1 is moving forward at 2 m/s after the
1. 3 answers
2. asked by junior
3. 4,824 views
what is the total mass of LiBr required to make 500.0 grams of an aqueous solution of LiBr that has a concentration of 338 ppm?
1. 2 answers
2. asked by Lauren
3. 4,176 views
Calculate SS, variance, and standard deviation for the following population of N _ 7 scores: 8, 1, 4, 3, 5, 3, 4. (Note: The
1. 1 answer
2. asked by Liz
3. 3,024 views
How many grams of O2 are required to burn 46.0 grams of C5H12?
1. 3 answers
2. asked by dan
3. 2,940 views
the study of similarities and differences in the behavior of different species called (biology, comparative psychology,
1. 4 answers
2. asked by LA TANYA
3. 2,921 views
In an extensive study involving thousands of British children, Arden and Plomin (2006) found significantly higher variance in
1. 1 answer
2. asked by Liz
3. 2,524 views
consider a neutral atom with 30 protons and 34 neutrons. What is the mass number for the atom?
1. 3 answers
2. asked by mema
3. 2,505 views
A 20 kg crate is placed on a horizontal conveyor belt. The materials are such that μs = 0.6 and μk = 0.3.(c) What is the
1. 4 answers
2. asked by Kate
3. 2,339 views
A 1100 kg wrecking ball hangs from a 14m-long cable. The ball is pulled back until the cable makes an angle of 17.0 degrees with
1. 1 answer
2. asked by Bethany
3. 2,337 views
Suppose you are playing ice hockey in the middle of a totally frictionless frozen pond. How can you move yourself to the edge of
1. 1 answer
2. asked by kjunior
3. 2,183 views
A 36 kg box hangs from a rope. What is the tension in the rope if the following are true?(a) The box moves up a steady 5.0 m/s?
1. 1 answer
2. asked by Kate
3. 1,959 views
Use summation notation to express each of the following calculations:a. Add 1 point to each score, then add the resulting
1. 1 answer
2. asked by Liz
3. 1,795 views
Use summation notation to express each of the following calculations:a. Add 1 point to each score, then add the resulting
1. 2 answers
2. asked by Liz
3. 1,779 views
A student was asked to compute the mean and standard deviation for the following sample of n _ 5 scores: 81, 87, 89, 86, and 87.
1. 2 answers
2. asked by Liz
3. 1,516 views
If it requires 30.0 milliliters of 1.2 molar HCl to neutralize 20.0 milliliters of NaOH, what is the concentration of the NaOH
1. 1 answer
2. asked by Magan
3. 1,496 views
A sample of n = 9 scores has a mean of M _ 10. One person with a score of X _ 2 is removed from the sample. What is the value
1. 1 answer
2. asked by Liz
3. 1,396 views
There are two different formulas or methods that can be used to calculate SS.a. Under what circumstances is the definitional
1. 0 answers
2. asked by Liz
3. 1,384 views
Does it ever seem to you that the weather is nice during the work week, but lousy on the weekend? Cerveny and Balling (1998)
1. 3 answers
2. asked by Liz
3. 1,348 views
Your friend is thinking about buying shares of stock in a company. You have been tracking the closing prices of the stock shares
1. 2 answers
2. asked by kevonna
3. 1,315 views
Given that the area of a circle is 625Pie, find the diameter of the circle.
1. 1 answer
2. asked by Michael Wade
3. 1,303 views
a 4.5 kg ham is thrown into a stationary 15 kg buggy. at what speed will the cart travel if the ham had an initial speed of 2.2
1. 0 answers
2. asked by amy
3. 1,268 views
The dentist's is very busy, so we have to book the visit beforehand. You have to have your decayed tooth pulled out, but we have
1. 0 answers
2. asked by English
3. 1,265 views
A boy drops a stone-A, down from a cliff 480 meters high, next he throws a stone-B, 1 second later - at what initial velocity
1. 1 answer
2. asked by alex
3. 1,232 views
A dog having a mass of 32.0 kg runs at a constant pace of 9.50 km/hr. What is the magnitude of the dog's momentum?
1. 1 answer
2. asked by Stephy
3. 1,192 views
How do you know which elements are solids, liquids, and gases at STP?
1. 1 answer
2. asked by Chemistry
3. 1,178 views
The text summarizes positive psychology as being aware that humans are both creatures and creators of their personal and social
1. 1 answer
2. asked by TALIA
3. 1,162 views
Use of referential language to personalize a shared adult-child experience is best understood as:A)using specific names of
1. 3 answers
2. asked by Anonymous
3. 1,151 views
Please forgive me, but I am appealing to you to please solve these 6 problems for me in the most simpler of steps that I can use
1. 2 answers
2. asked by Garnett
3. 1,148 views
Suppose a cylindrical platform with moment of inertia 0.005kg m2 is freely rotating at angular speed 10 rad/s. A disc initially,
1. 1 answer
2. asked by Michele
3. 1,145 views
3. A liquid hydrocarbon (Cx Hy) is found to be 16.37% H by mass. A 1.158-g vaporized sample of the hydrocarbon has a 358 mL
1. 0 answers
2. asked by Katrina
3. 1,122 views
the space telescope was named for this American astronmer it has 6 letters
1. 2 answers
2. asked by TAYLOR
3. 1,116 views
Which would you use to sort through slides for a slide presentation? Camera, Opaque projector, Copy Machine, Light BoxI think it
1. 7 answers
2. asked by Windy
3. 1,108 views
One of your corporate clients has approached you about whether or not its employees are required to include certain benefits
1. 1 answer
2. asked by Aisha
3. 1,107 views
Oxytocin is a naturally occurring brain chemical that is nicknamed the “love hormone” because it seems to play a role in the
1. 1 answer
2. asked by Liz
3. 1,070 views
Given that main memory is composed of three page frames for public use and that a seven page program (with pages a, b, c, d, e,
1. 2 answers
2. asked by Anonymous
3. 1,070 views
1. An object traveling at a constant speed of 22m/s begins to experience a force of 15N in the opposite direction of its motion.
1. 1 answer
2. asked by molly
3. 1,038 views
If 14 is added to a number, the sum is 35. Find the number
1. 3 answers
2. asked by sujatma
3. 1,021 views
A liquid hydrocarbon (Cx Hy) is found to be 16.37% H by mass. A 1.158-g vaporized sample of the hydrocarbon has a 358 mL volume
1. 1 answer
2. asked by Katrina
3. 1,014 views
Which of the following is a challenge to building goodwill? (Points: 5)Stating that the customer's criticism of the company is
1. 1 answer
2. asked by lisa
3. 1,012 views
A crate with a total mass of 50 kg is initially at rest on a level floor.What is the weight of the crate?
1. 2 answers
2. asked by Shyanne
3. 1,008 views
If it requires 30.0 milliliters of 1.2 molar HCl to neutralize 20.0 milliliters of NaOH, what is the concentration of the NaOH
1. 1 answer
2. asked by Anonymous
3. 1,006 views
a map is drawn to the scale of 3/4 inch = 50 miles. WHat is the actual distance between two towns that are 1 1/2 inches apart on
1. 3 answers
2. asked by Carly
3. 992 views
Suppose you want to test the claim that mu is not equal to 3.5. Given a sample size of n = 31 and a level of significance of
1. 1 answer
2. asked by Brittany
3. 964 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. 0 answers
2. asked by joy
3. 954 views
Could you please check these three sentences, please?1) Describe the kind of technique adopted by 20-century writers to
1. 2 answers
2. asked by Henry1
3. 953 views
10. They used to leave home early. (salir)a)salían b)salió c)saliban d)salieron I got A. Is that correct?
1. 3 answers
2. asked by Leslie
3. 945 views
How much force does an 60 kg astronaut exert on his chair while accelerating straight up at 8m/s squared?
1. 1 answer
2. asked by Kate
3. 927 views
For a skewed distribution, what is the approximate percentage of data values that are within 2 standard deviations
1. 1 answer
2. asked by Luke
3. 899 views
the sides of a quadrilateral abcd are 6cm,8cm,11cm and 12cm respectively,and the angle between the first two sides is a right
1. 4 answers
2. asked by karan
3. 887 views
How is the more direct performative aspect of drama and /or poetry relfected in these forms?
1. 1 answer
2. asked by porter
3. 878 views
Calculate SS, variance, and standard deviation for the following sample of n _ 4 scores: 3, 1, 1, 1. (Note: The computational
1. 0 answers
2. asked by Liz
3. 850 views
An object slides without friction in a bowl shaped like a hemisphere. It is released from rest at one edge of the bowl, slides
1. 2 answers
2. asked by Casey
3. 845 views
Locate the adverb phrase and the adjective, verb, verb phrase, or other adverb modified.We stopped near a mountain stream.
1. 2 answers
2. asked by Daniel
3. 839 views
a paper cup in the shape of a cone has a diameter of 10cm across the top, and is 8cm deep. if the cup is leaking out the bottom
1. 1 answer
2. asked by john
3. 836 views
What are 5 ways in which accidents impact the community?
1. 0 answers
2. asked by Anonymous
3. 816 views
Anuj is now 7 years older than Pramod. If the sum of their ages is 33years . Find the age of each.
1. 1 answer
2. asked by sujatma
3. 813 views
How much force does an 60 kg astronaut exert on his chair while accelerating straight up at 8m/s squared?
1. 1 answer
2. asked by Kate
3. 760 views
Find the perimeter of a right trangle with legs that measure 16 inches and 63 inches
1. 2 answers
2. asked by Michael Wade
3. 758 views
How do you know which reactions are spontaneous?For example, the equation I2(s)+2NaF(aq)->F2(g)+2NaI(aq) is spontaneous. Why is
1. 1 answer
2. asked by Elizabeth
3. 747 views
Which of the following best describes these sentences from a congratulations message?Heartiest congratulations on being named
1. 2 answers
2. asked by lisa
3. 744 views
Posted by English on Tuesday, June 21, 2011 at 9:35pm.The dentist's is very busy, so we have to book the visit beforehand. You
1. 1 answer
2. asked by rfvv
3. 737 views
Kyle has five tires but only uses four at a time on his car. He has rotated the five tires on his car so that each tire has been
1. 2 answers
2. asked by Ladoo
3. 730 views
For 2010, Fielder Corporation reported net income of $30,000; net sales $400,000; and average shares outstanding of 6,000. There
1. 1 answer
2. asked by James
3. 727 views
Practice Problem #8 pg. 270: What is the power of each of the following studies, using a t test for dependent means (based on
1. 1 answer
2. asked by tondra
3. 720 views
THE TEACHER OBSERVES A CHILD WHO PREFERS TO HELP PEERS, AND SUBORDINATE HIS PERSONAL INTERESTS TO THE INTERESTS OF THE GROUP.
1. 13 answers
2. asked by Anonymous
3. 715 views
factor((5a^2+12a+4)/(a^4-16)) / ((25a^2+20a+4)/(a^2-2a))
1. 1 answer
2. asked by jan
3. 708 views
A ball is shot horizontally at a speed of 10 m/s from a heightof 2 meters. How long is the ball in the air and how far
1. 1 answer
2. asked by Anonymous
3. 706 views
30. How will the boiling point of a liter of water containing 1 mole of sodium chloride (NaCl) compare with that of a liter of
1. 1 answer
2. asked by Anonymous
3. 702 views
What is the approximate boiling point of the substance represented by the complete heating curve below?(2 points) A) 30°C B)
1. 1 answer
2. asked by Anonymous
3. 694 views
write as a single fraction in its lowest terms:(x-2)/3 + (x+1)/4
1. 2 answers
2. asked by Diana
3. 674 views
1. We walk or run wearing these shoes.(What is the part of speech of 'wearing' here? Is "wearing" a complement? Or is #1 come
1. 1 answer
2. asked by rfvv
3. 673 views
Why is it necessary to have more than one method for measuring central tendency?
1. 0 answers
2. asked by Liz
3. 654 views
5. Meals and snacks for young children should be servedA. at the same time daily. B. only when the children are hungry. C. in a
1. 3 answers
2. asked by shilo
3. 654 views
1. The imperfect tense is used toA)tell what one used to do B)narrate the beginning or end of an action C)narrate a series of
1. 2 answers
2. asked by Lisa
3. 650 views
Downs and Abwender (2002) found neurological deficits in soccer players who are routinely hit on the head with soccer balls
1. 0 answers
2. asked by Liz
3. 649 views
line segment AB and XY are congruent. if AB=5N-8 and XY= 2n+19 what is the legth of AB?
1. 2 answers
2. asked by madison
3. 645 views
An Asian parent may not emulate the early childhood teacher's practice of praising her son for his accomplishments because:A)pra
1. 2 answers
2. asked by Anonymous
3. 642 views
This temple is the holy of holies to many people.(What is the part of speech 'holy' in the sentence? What does 'the holy' mean?)
1. 1 answer
2. asked by rfvv
3. 641 views
how to calculate the speed of escalator
1. 2 answers
2. asked by varun
3. 635 views
Find the supplement of a 48 degree angle?
1. 1 answer
2. asked by Michael Wade
3. 635 views
how much heat is needed to convert 966g of ice at -10 deg C to steam at 126 deg C
1. 0 answers
2. asked by TC
3. 629 views
the russian name given to a person who travels into space it is a 9 letter word
1. 1 answer
2. asked by TAYLOR
3. 622 views
Find the mean, median, and mode for the followingsample of scores: 8, 7, 8, 8, 4, 9, 10, 7, 8, 8, 9, 8
1. 0 answers
2. asked by Liz
3. 620 views
Hi I am student of 7th class My teacher gave me homework (write a paragrap on When i met a Ghost) please helpme
1. 0 answers
2. asked by kuldeep
3. 618 views
A cultural mismatch may result from labeling a child as hyperactive or behavior disordered if:A)a young black child does not
1. 2 answers
2. asked by Anonymous
3. 614 views
What do you call a solution that is maid by mixing solid Na2S2O3 5H20 with NaOH?Also, what is the complete balanced equation for
1. 0 answers
2. asked by Mark
3. 610 views
6.6×10−3 M Ba(OH)2 and 1.00×10−2 M BaCl2 what is [OH-] of solution?
1. 2 answers
2. asked by Lilly
3. 609 views
Define the terms parameter and statistic. Be sure that the concepts of population and sample are included in your definitions.
1. 1 answer
2. asked by Liz
3. 606 views
Practice Problem #16 pg. 307: A researcher theorized that people can hear better when they have just eaten a large meal. Six
1. 1 answer
2. asked by tondra
3. 602 views
the saturn V rocket is 364 feet long. How many 4 foot tall people would hav to stand on top of each other to be as tall as the
1. 1 answer
2. asked by TAYLOR
3. 583 views
Where can I find information that will help me to compare and contrast the rights of employees and the responsibilities of the
1. 1 answer
2. asked by Karmen
3. 568 views
An object rotates at 3.0 rpm(revloutions per minute). What is the magnitude of its angular velocity?
1. 2 answers
2. asked by kaleigh
3. 564 views
Why are finding solutions to environmental problems so complicated?
1. 2 answers
2. asked by meshelle
3. 564 views
If 1.5 mol of each of the following compounds is completely combusted in oxygen, which one will produce the largest number of
1. 1 answer
2. asked by justin
3. 560 views
what is the total mass of LiBr required to make 500.0 grams of an aqueous solution of LiBr that has a concentration of 338 ppm?
1. 1 answer
2. asked by Lauren
3. 557 views
A letter can: (Points: 5)influence what a person thinks about an organization. strengthen positive tone with the use of "we."
1. 2 answers
2. asked by lisa
3. 549 views
2. Rank the following in the order of how much of a corona discharge they would produce; from highest to least (e.g., if D is
1. 0 answers
2. asked by i
3. 548 views
Discuss the challenges teachers might face in orchestrating play for children with special needs
1. 2 answers
2. asked by tasha
3. 543 views
If 7.00g of CH2 is burned in excess Oxygen, what number of moles is formed with H2O
1. 4 answers
2. asked by Sara
3. 533 views

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