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2013
April

Questions Asked on April 30, 2013

For a particular reaction at 195.1 °C, ΔG = -1488.09 kJ/mol, and ΔS = 288.67 J/(mol·K).?Calculate ΔG for this reaction at
1. 4 answers
2. asked by Dee
3. 2,159 views
1.For participating countries, NAFTA called for a challenge to U.S. economic leadership. the gradual removal of trade
1. 18 answers
2. asked by Anonymous
3. 3,019 views
Prove that if angle DAC is 40 degrees and angle ACD is 35 degrees, then angle BDA is 70 degrees. Write a two column proof
1. 0 answers
2. asked by alexandria
3. 1,034 views
The probability that a person has blue eyes is 16%. Three unrelated people are selected at random.a. Find the probability that
1. 4 answers
2. asked by Dave
3. 3,135 views
2.President Clinton sent military troops to Bosnia to bring about peace and distribute food during a famine. stop immigrants
1. 6 answers
2. asked by Anonymous
3. 872 views
If 20 grams of sulfur reacts with an excess of oxygen, what volume of the product SO2 would be collected at 108.5 kPa and 15
1. 1 answer
2. asked by Christina
3. 754 views
what will the volume of a gas at 309K if its volume at 215K is 3.42 L? Assume the pressure is constant
1. 1 answer
2. asked by frank
3. 2,718 views
Super stumped... Help please.The average distance geese fly south in the winter is approximately 380 miles with a standard
1. 2 answers
2. asked by Patricia Marzetta
3. 519 views
Find the sum of all integers c, such that for some integers a and b satisfying a<b<c,a(b−c)^4+b(c−a)^4+c(a−b)^4=836
1. 2 answers
2. asked by Pete
3. 937 views
4.U.S. military intervention failed to end a civil war in *Haiti. Somalia. Kosovo. Palestine.
1. 4 answers
2. asked by Anonymous
3. 1,528 views
CosA+cosB-cosC=4COSA/2 cosB/2 SINC/2-1
1. 0 answers
2. asked by Hansika
3. 966 views
Choose the correct form of the possessive for the bolded word in the following sentence: "A YEARS worth of hard work has finally
1. 1 answer
2. asked by Anonymous
3. 2,345 views
suggest 5 recommendation on how to address the environmental problem within your community on floods
1. 0 answers
2. asked by phathutshedzo
3. 416 views
A national study reports that 20% of college freshman have GPA above 3.5. We wish to determine if the corresponding proportion
1. 0 answers
2. asked by Kathy
3. 393 views
How can I isolate & identify a bacterial infection acquired on another planet that is unknown to me?
1. 0 answers
2. asked by Stephanie
3. 466 views
I need help with this problem pleasefive hundred raffle tickets are sold for $3.00 each,one prize of 500 is to be awarded, Raul
1. 1 answer
2. asked by bernie
3. 381 views
If you were a reform-minded person who,above all,loathed the social promblems associated with alcohol you would have been
1. 1 answer
2. asked by Tina Boswell
3. 335 views
Find the horizontal and oblique asymptotes, if any, for the given rational function G(x)=(x^4-1)/(3x^2-3x)
1. 1 answer
2. asked by lynn
3. 412 views
The President sent the ambassador an invitation to the meeting.
1. 1 answer
2. asked by Anonymous
3. 485 views
Jamal currently earns $20,000 a year in gross wages. On January 1, he is due to receive a 2% COLA. What will his gross income be
1. 1 answer
2. asked by Anonymous
3. 346 views
1. The function of the circulatory system is to:A. Deliver oxygen and nutrients to every cell B. facilitate communication
1. 1 answer
2. asked by Christopher
3. 957 views
The average square footage in an apartment in a town is 1,800 square feet with a standard deviation of 120 square feet.The
1. 0 answers
2. asked by Group Stat Lab
3. 597 views
Which of these systems is involved in connecting one body system with another?A. Integumentary B.Muscular C. Immune D. Digestive
1. 1 answer
2. asked by Christopher
3. 501 views
Three environmental health hazards that cause ill health
1. 1 answer
2. asked by prince
3. 883 views
1. In which sentence do apostrophes serve to indicate both possession and contraction?A. Lady's slippers were under Carol's bed.
1. 5 answers
2. asked by no
3. 979 views
I'm sorry to ask again but the answer has to come from Chapter 18 of the book "In the Garden on Beasts"And the question is At
1. 1 answer
2. asked by lizzy
3. 381 views
Find the volume V of the solid obtained by rotating the region bounded by the given curves about the specified line.y=7x^5 y=7x,
1. 1 answer
2. asked by Anonymous
3. 415 views
Chromium(III) chloride(aq) + potassium sulfide(aq)what are the products of this reaction
1. 1 answer
2. asked by sarah
3. 1,917 views
not sure how to solve this problem, Mrs. Smith put $5,000 into a certificate of deposit at the bank that paid 6% interest per
1. 1 answer
2. asked by sandra
3. 465 views
not sure how to solve this problem, Mrs. Smith put $5,000 into a certificate of deposit at the bank that paid 6% interest per
1. 1 answer
2. asked by sandra
3. 884 views
write a rational and irrational number between 1.12301 and 1.1230101.
1. 1 answer
2. asked by jacqueline
3. 335 views
What is the Etruscan influence on Roman, Byzantine and Romanesque visual culture?
1. 3 answers
2. asked by kate
3. 576 views
The figure shows a uniform beam of mass m pivoted at its lower end, with a horizontal spring attached between its top end and a
1. 1 answer
2. asked by annetee
3. 3,298 views
What should be the number of significant figures in the following calculation?It's an error calculation which is absolute value
1. 1 answer
2. asked by James
3. 446 views
he purchased a total of 120 shares at a price of 3018 what was the unit price per share (4.2d)
1. 1 answer
2. asked by elizabeth
3. 306 views
The temperature was 56 degrees this morning but dropped one degree per hour through the rest of the day. Use the graph you made
1. 1 answer
2. asked by Desirae
3. 871 views
Consider 18.0 M H2SO4, if you need to make 250.0 mL of a 3.0 M solution of H2SO4, how would you do this?18.0 M H2SO4 has a
1. 4 answers
2. asked by Marie
3. 737 views
The pK3 of formic acid is 3.75A)what is the pH of a buffer in which formic acid and sodium formate have equimolar concentration?
1. 4 answers
2. asked by Liz
3. 2,366 views
A jar contains 1 blue crayon, 1 green crayon, 1 black crayon, and 1 red crayon. You grab 1 crayon without looking. Find the
1. 0 answers
2. asked by George
3. 501 views
Movie tickets are $7 for students and $9 for adults. A group of 8 people spent $66 on movie tickets. How many adult tickets were
1. 3 answers
2. asked by Peewee
3. 1,500 views
Find the inverse function for the function f(x)=2^(x)+1/2^(x)-1You will need to use some properties of logarithmic functions to
1. 0 answers
2. asked by Thomas
3. 342 views
describe the lifestyle disease/behavour and explain 5 factor that contribute to the HIV/AIDS DISEASES
1. 2 answers
2. asked by FACTORS
3. 381 views
Click on the box to choose whether each sentence restates the key idea expressed in the key sentence.Key Idea: When hot weather
1. 3 answers
2. asked by Perla
3. 6,293 views
A bacterial culture starts with 3000 bacteria and increases to 48,000 after 3 hours, find the doubling time:
1. 3 answers
2. asked by Anonymous
3. 2,260 views
A novel differs from a short story because itA. is more likely to include subplots. B. includes a theme C. is told as a
1. 3 answers
2. asked by Jen
3. 531 views
Describe the life style desease/behaviour and explain 10 factors that contribute to this disease.
1. 1 answer
2. asked by Lindokuhle
3. 378 views
Outline and explain the objectives of fencing a farmland
1. 1 answer
2. asked by TLOTLO MANANKE
3. 349 views
Ways in which one can take responsibility to provide safe and healthy living environment?
1. 2 answers
2. asked by tay
3. 490 views
If an author is skillful at representing the point of view and attitudes of a hobo, an nurse, a corporate CEO, and a variety of
1. 1 answer
2. asked by Jen
3. 516 views
5 ways in which the human or environmental problem impact on the community
1. 1 answer
2. asked by nqo
3. 422 views
Solve for X:2x+5 x-6 2 = 2
1. 1 answer
2. asked by Anonymous
3. 280 views
What type of fences can be used?. Draw aa diagram to show the arrangement of poles at coner or where a fence change
1. 1 answer
2. asked by TLOTLO MANANKE
3. 341 views
Describe the life style desease/behaviour and explain 10 factors that contribute to this disease.
1. 1 answer
2. asked by Lindokuhle
3. 415 views
Jenny has a part time job and her net take-home income is $2000 per month. She needs to allocate her funds to reflect a balanced
1. 0 answers
2. asked by Anonymous
3. 424 views
Charmaine is looking at the rental car prices for Get You There Rental Car Company. The cost is based on how many miles you plan
1. 1 answer
2. asked by Annie
3. 1,566 views
Charmaine is looking at the rental car prices for Get You There Rental Car Company. The cost is based on how many miles you plan
1. 1 answer
2. asked by Annie
3. 1,140 views
AB is a 12 metre flagpole on top of a building. Given angle QPB=56 degree 37' and angle QPA=43 degree 19',find the distance of
1. 1 answer
2. asked by Shane
3. 447 views
rectangular prism has a volume of 240 ft3. write two possible sets of dimensions for the prism
1. 2 answers
2. asked by sam
3. 1,159 views
Find the ratio for the similar figure.If the volume ratio is 27:512, what is the side ratio?
1. 1 answer
2. asked by Anonymous
3. 498 views
Find the ratio for the similar figure.If the area ratio is 4:49, what is the volume ratio?
1. 1 answer
2. asked by Anonymous
3. 615 views
The pH of blood is 7.4 and that of saliva is 6.4. what is the difference in pH between these two solutions? How much more
1. 1 answer
2. asked by Liz
3. 2,529 views
DrBob222,I don't know how to solve this problem either. And yes, this is the question for this problem. I even double check it.
1. 5 answers
2. asked by Chloe
3. 769 views
In a sample of 77 widgets, 6 were defective. How many defective widgets would you expect in a sample of 616 widgets?
1. 1 answer
2. asked by Lenore
3. 3,253 views
17.Which roller coaster has the greatest lift heightTop Thrill Dragster 18.What is the median lift height for the roller
1. 2 answers
2. asked by Jerald
3. 1,813 views
The amount of heat per second conducted from the blood capillaries beneath the skin to the surface is 250 J/s. The energy is
1. 1 answer
2. asked by Tim
3. 4,112 views
How many moles of butane do we need to produce 10 moles of CO2 by reaction with oxygen? I think the balanced equation is 2 C4H10
1. 1 answer
2. asked by Timofey
3. 568 views
-3(2x-5)=7-4(x-6)-6x+15= -4x+24 +4x +4x _____ ______ -2+15= 7+24 what am i doing wrong? is it the 7
1. 1 answer
2. asked by yesica
3. 289 views
Calculate the solubility of CuSO4 5H2O at 0 C in grams of solute per 100 g water.
1. 0 answers
2. asked by Breanna
3. 651 views
Tuan rode in a 40m mile bike racewhat fraction of the race had tuan ridden when completed 25 miles?
1. 1 answer
2. asked by clarence
3. 710 views
Use the data from this table of thermodynamic properties to calculate the maximum amount of work that can be obtained from the
1. 0 answers
2. asked by Dee
3. 1,408 views
1.Melanie, Byron, and Chin are all waiting at the bus stop. Melanie's bus leaves at 10 minutes after noon. Byron's bus leaves at
1. 2 answers
2. asked by Jerald
3. 933 views
Martin Luther King, “Letter from Birmingham Jail,” draws from the thought of Thomas Aquinas in saying “an unjust law is a
1. 1 answer
2. asked by Christopher
3. 814 views
Calculate the solubility of CuSO4 5H2O at 0 C in grams of solute per 100 g water.
1. 2 answers
2. asked by Breanna
3. 1,213 views
can you convert the grams to liters of water using the conversion factor of 22.4 liters in one mole?
1. 0 answers
2. asked by lauren
3. 417 views
The forecast overhead for the current year will be $11,279,512 and that total machine hours will be 160,228 hours. The actual
1. 0 answers
2. asked by linda
3. 534 views
Pilar picked 12 apples. She gave 1/4 of the apples to Dwayne, 1/4 of the apples to Murphy, and 1/4 of the apples to kelley. How
1. 2 answers
2. asked by Kesha
3. 711 views
Which colonial region had rich farmlands,,Appalachian Highlands,large harbors and bays,and deep wide rivers?
1. 8 answers
2. asked by Vannesa
3. 889 views
new flat- screen TVs flash even faster than older TVs. Since dogs need a flicker frequency rate of 75, DOGTV works as intended
1. 0 answers
2. asked by osi
3. 461 views
Is benzophenone soluble in phosphoric acid?
1. 0 answers
2. asked by Rose
3. 468 views
8. At TelePower Plus, long-distance phone calls to China cost $0.59 for the first minute and $0.25 for each additional minute,
1. 1 answer
2. asked by cynthia
3. 574 views
how do you find the direct object in a sentcens?
1. 1 answer
2. asked by Anonymous
3. 350 views
In a golf math Jesse scored 5 over par Neil scored 3 under par, Felipo scored 2 over par and Dawson scored an even par. Order
1. 2 answers
2. asked by Jerald
3. 707 views
What is the smallest possible value for the angular momentum L of an electron in the n=5 shell?Lmin= 0 kg*m^2/s What is the
1. 1 answer
2. asked by Leila
3. 581 views
Samantha Greene is on the negotiating team for the next teacher's contract. The school board is proposing a 6% increase for each
1. 2 answers
2. asked by ENIS
3. 387 views
Which ore could produce a metal you would like to wear? Why?
1. 2 answers
2. asked by Ryan
3. 503 views
Translate the following statement into an equation: A number (X) decreased by 4 is 25. (Points : 2)
1. 0 answers
2. asked by TM
3. 360 views
does this sentence contain an unclear antecedent?In the encyclopedia, it says that English has words from many different
1. 0 answers
2. asked by bubbie
3. 396 views
A Cold Stone Creamery ice cream shop sells sundaes for $3.60 and banana splits for $4.25. The shop sells four times as many
1. 1 answer
2. asked by TM
3. 545 views
choose the answer that best describes the pronoun's use the sentence.Grandmother has given the African masks to Brendan and me.
1. 3 answers
2. asked by bubbie
3. 519 views
A Cold Stone Creamery ice cream shop sells sundaes for $3.60 and banana splits for $4.25. The shop sells four times as many
1. 1 answer
2. asked by TM
3. 1,426 views
For #1-3, an angle of rotation and ( x prime, y prime) coordinates are given. find the (x,y) coordinates?1. angle= 30 degress, (
1. 0 answers
2. asked by Rebekah
3. 457 views
The area of a rectangular garden is 110 square meters. The width is 6 meters loner than one-half of the length. Find the length
1. 1 answer
2. asked by Amber
3. 435 views
An eight-inch square cake serves six people.how many twelve-inch square cakes do you need to provide equivalent servings for
1. 3 answers
2. asked by matt
3. 1,001 views
1.Painting the door in the storage area were Lizzie and ______A.she B.her C.them D.me i think it's A but i'm not sure. :(
1. 1 answer
2. asked by bubbie
3. 329 views
How do you simplify [(3-5)+3✖8]➗4[8-4➗2(7+1)]
1. 2 answers
2. asked by Sig
3. 377 views
How do I find 8/3 of 48?
1. 3 answers
2. asked by Celest
3. 275 views
What is 400=y+260
1. 1 answer
2. asked by lol
3. 303 views
An 1900 kg car is traveling with a speed of (22 +- .22) m/s.With what maximum accuracy can its position be determined? delta x=
1. 1 answer
2. asked by Leila
3. 329 views
4.U.S. military intervention failed to end a civil war in *Haiti. Somalia. Kosovo. Palestine. Thank You.
1. 6 answers
2. asked by Anonymous
3. 1,061 views
Arrange the following 0.10M solutions in order of increasing pH:a. Nacl b. NH4CL C. HCL D. NaCH3CO2 e. KOH
1. 1 answer
2. asked by Liz
3. 7,093 views

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