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Questions Asked on November 12, 2009

When one mole of LiBr is dissolved in 1 kg of H2O, the concentration of the Br- is1. 0.5 molal 2. 0.5 molar 3. 1.0 molal 4. 1.0
1. 3 answers
2. asked by Christina
3. 439 views
At work one day, Erica Franz received 36 packages. Speedy Delivery delivered three times as many as Ralph's Express delivered
1. 2 answers
2. asked by Sarah
3. 1,696 views
Land growing continuous grain corn as a cash crop loses soil at a rate of14.0 metric tonnes ha-1 yr-1. This is a fertile soil,
1. 3 answers
2. asked by Ramya
3. 446 views
A midweseren music competition awarde 34 ribbons. The number of blue ribons awarded was 2 less than the number of white ribbons.
1. 1 answer
2. asked by Sarah
3. 553 views
A minor league baseball team plays 117 games in a season. If the team won 17 more than three times as many games as they lost
1. 1 answer
2. asked by Sarah
3. 1,278 views
Evolutionary theories often emphasize that humans have adapted to their physical environment. One such theory hypothesizes that
1. 1 answer
2. asked by emmy
3. 628 views
60 cm^3 of gasoline are mixed with 55 cm^3 of water. What is the average density of the mixture?the density of gasoline: 680
1. 1 answer
2. asked by SB
3. 1,388 views
The value of an uncirculated Mint state 65' 1950 Jefferson nickel minted in Denver is 7 over 4 the value a 1945 nickel minted in
1. 1 answer
2. asked by Sarah
3. 729 views
An airline has a low marginal cost per passenger of $30 on a route from Boston to Detroit. At the same time the typical fare
1. 1 answer
2. asked by Anonymous
3. 2,379 views
I need help badly with this assignment. If Venus is 33.3 million miles farther from the sun than Mercury, then Earth is 25.6
1. 2 answers
2. asked by Sarah
3. 481 views
an escalator carries you from one level to the next in the airport terminal. the upper level is 4.5 m above the lower level, and
1. 3 answers
2. asked by HP
3. 6,872 views
can you please gave me 3 argument with there evedence about useing a cell phone while driving ..thank u ..
1. 1 answer
2. asked by Mota
3. 370 views
How many kg of pure salt must be added to 8 kg of a 30% solution to obtain a 35% soltution? Round to the nearest tenth.
1. 2 answers
2. asked by natalie
3. 538 views
kim had a meal at the downtown diner which cost $14.98. if she tips 15%, how much tip should she leave? round to the nearest
1. 1 answer
2. asked by natalie
3. 426 views
solve the equation for x: 3x+y=6
1. 2 answers
2. asked by natalie
3. 443 views
solve the equation 2x+y=9 for y
1. 4 answers
2. asked by natalie
3. 440 views
solve the equation 2a=3a+4c for a
1. 2 answers
2. asked by natalie
3. 491 views
You may have to convert from feet to miles several times in this assignment. You can use 1 mile = 5,280 feet for your
1. 1 answer
2. asked by linda
3. 547 views
You may have to convert from feet to miles several times in this assignment. You can use 1 mile = 5,280 feet for your
1. 1 answer
2. asked by linda
3. 624 views
two cars are driving toward each other from opposite directions if one is driving 55mph the other is driving 60mph and the cars
1. 4 answers
2. asked by natalie
3. 737 views
mary takes 3 hours to mow the yard. it takes sally 5 hours. how long would it take with them mowing it together? give the exact
1. 2 answers
2. asked by natalie
3. 622 views
2b/4+b/3=10 solve for b.
1. 4 answers
2. asked by natalie
3. 425 views
solve for n. |3n+5|=7
1. 2 answers
2. asked by natalie
3. 459 views
solve for x. |x+9|=17
1. 1 answer
2. asked by natalie
3. 418 views
solve the equation. 15(x-3)=12x-43
1. 7 answers
2. asked by jean
3. 485 views
Determine the future value of an annuity due into which quarterly deposits of $450 are made for nine years if the annuity pays
1. 2 answers
2. asked by Cindy
3. 563 views
What is the rate of inflation of an item with a Consumer Price Index of 246.8 in 1991 and 362.4 in 1992? Round your answer to
1. 3 answers
2. asked by Jim
3. 427 views
Why is DNA replication a necessity in cells?
1. 1 answer
2. asked by Moi
3. 422 views
a 68 mile trip uses 2 gallons of gas. how many gallons would you use on a 110 mile trip? round to the nearest tenth of a gallon.
1. 4 answers
2. asked by jean
3. 448 views
which type of burn involves destruction of the epidermis, dermis, and subcutaneous layers?
1. 2 answers
2. asked by Anonymous
3. 585 views
Wind is blowing from Lubbock to Abilene at 10 knots. Assuming a uniform and gradual slope between the two cities, what is the
1. 0 answers
2. asked by Sandra
3. 439 views
a 68 mile trip uses 2 gallons of gas. how many gallons would you use on a 110 mile trip? round to the nearest tenth of a gallon.
1. 5 answers
2. asked by natalie
3. 518 views
Assuming that the base of a building is 330 ft. above sea level, give a total correction to sea level for the station pressure
1. 0 answers
2. asked by Donna
3. 432 views
A grandson of the slave master John Ardinburgh declared that a "good funeral" for Bomefree would include a jug of whiskey.
1. 5 answers
2. asked by Anonymous
3. 642 views
Assuming geostrophic balance, and a 1000 mb gradient of 30 m in 60 nm, what wind velocity does this imply at:Seattle, Washington
1. 0 answers
2. asked by John
3. 529 views
is the following always sometimes or never true? x+1=x+0
1. 3 answers
2. asked by natalie
3. 432 views
Truck transportation has an energy cost of 0.76 kcal kg-1 km-1, and it is about 3700 km from San Francisco to Toronto.If a
1. 1 answer
2. asked by Sowmiya
3. 453 views
two cars are driving toward each other from opposite directions if one is driving 55mph the other is driving 60 mph and the cars
1. 6 answers
2. asked by natalie
3. 1,212 views
Is there anywhere to which I can go that computes your GPA for you?
1. 2 answers
2. asked by Mr. Deeds
3. 397 views
Land growing continuous grain corn as a cash crop loses soil at a rate of14.0 metric tonnes ha-1 yr-1. This is a fertile soil,
1. 0 answers
2. asked by Ramya
3. 384 views
2b/4 + b/3 = 10solve for b.
1. 4 answers
2. asked by natalie
3. 469 views
At what rate must $500 be compounded for it to grow to 1079.46 in 10 years?8 percent? i think
1. 1 answer
2. asked by dave
3. 725 views
two cars are driving toward each other from opposite directions if one is driving 55mph the other is driving 60 mph and the cars
1. 2 answers
2. asked by natalie
3. 594 views
What is the first step in solving the problem, 3x-8/12=9?A) Add 8 to both sides. B) Multiply by 12 on both sides. C) Divide by 3
1. 1 answer
2. asked by natalie
3. 522 views
Suppose David Ortiz hits a home run which travels 361. feet (110. m). Assuming it left the bat at 50.°, how fast was it hit?
1. 1 answer
2. asked by Jack
3. 1,096 views
1) When you hear that someone has been conditioned, what is being expressed is that he/she is doing somethinga. compulsively b.
1. 1 answer
2. asked by Hannah
3. 690 views
What is the first step in solving the problem, 3x-8/12=9?A) Add 8 to both sides. B) Multiply by 12 on both sides. C) Divide by 3
1. 7 answers
2. asked by natalie
3. 1,352 views
Land growing continuous grain corn as a cash crop loses soil at a rate of14.0 metric tonnes ha-1 yr-1. This is a fertile soil,
1. 1 answer
2. asked by Ramya= bobpursley help! please
3. 433 views
Sammy goes out to play. His mother tells him to be home by 5:oo. Sammy is almost an hour late, but he has an excuse. He says
1. 1 answer
2. asked by Chuck
3. 505 views
What is the first step in solving the problem, 3x-8/12=9?A) Add 8 to both sides. B) Multiply by 12 on both sides. C) Divide by 3
1. 5 answers
2. asked by natalie
3. 517 views
I need websites that talk about why the northern states were important to the country in the 1830s.
1. 0 answers
2. asked by Meg
3. 386 views
A softball of mass 0.200 kg that is moving with a speed of 8.2 m/s collides head-on and elastically with another ball initially
1. 2 answers
2. asked by Anonymous
3. 1,148 views
find the value of the sumn sigma i=1 (2-5i)
1. 0 answers
2. asked by Reen
3. 1,472 views
evaluate:n sigma i=1 3/2^(i-1)
1. 0 answers
2. asked by Reen
3. 305 views
In regards to Citizen Kane, with the critical analysis question being "Discuss the idea(s) developed by the director(s)
1. 2 answers
2. asked by Petra
3. 1,118 views
I want to know about the jury system in the USA. Do they decise that a person is guilty or innocent in all cases of crime? Would
1. 1 answer
2. asked by rfvv
3. 558 views
1) Marie receives chemotherapy for her cancer, and the chemotherapy makes her very nauseous. During her third visit, just the
1. 2 answers
2. asked by Hannah
3. 745 views
Truck transportation has an energy cost of 0.76 kcal kg-1 km-1, and it is about 3700 km from San Francisco to Toronto.If a
1. 2 answers
2. asked by Ramya
3. 468 views
I'm so stuck.The Orange County Teachers' Credit Corp. offers an account which pays 14% compounded quarterly. What is its
1. 0 answers
2. asked by James
3. 318 views
a baseball player leads off the game and hits the long home run. The ball leaves the bat at an angle of 30.0 degrees from the
1. 4 answers
2. asked by Anonymous
3. 2,650 views
why are many eggs used in receipes
1. 1 answer
2. asked by jordan
3. 685 views
whwat does 12g mean?
1. 2 answers
2. asked by cheyenne
3. 337 views
I have a quick question. During what election did corrupt bargain start. Was it the election of 1824 or the election of 1828. I
1. 1 answer
2. asked by Ryan
3. 843 views
math worksheet named Calculating Codeswe are to fill in the correct signs (+ - X etc..) looks like we can't rearragne or create
1. 3 answers
2. asked by Mom and daughter need help
3. 449 views
Yani has between 50 and 100 pennies in her collection. When she divides them into groups of 2, of 3, or of 7, there is always 1
1. 4 answers
2. asked by Heather
3. 1,153 views
Im having a stupid moment and i cant figure this out-x-1 x-2 --- + ---= 1 2 3 assume the ---- is a division bar
1. 2 answers
2. asked by Rain
3. 411 views
A child holds a sled on a frictionless, snow-covered hill, inclined at an angle of 33◦. If the sled weighs 56 N, find the
1. 3 answers
2. asked by Letisha
3. 5,228 views
Two blocks are attached by a thin inextensi-ble string over a frictionless, massless pulley. There is a frictional force between
1. 0 answers
2. asked by Letisha
3. 713 views
What is the main reason that many cities have not built mass transit systems?
1. 1 answer
2. asked by Jennifer
3. 455 views
A green leaf has a surface area of 2.40 cm^2.If solar radiation is 1120 W/m^2, how many photons strike the leaf every second?
1. 0 answers
2. asked by Eddie
3. 987 views
give examples of normal and inferior goods---> what are the similarities and the differences between the 2 groups?
1. 1 answer
2. asked by scott
3. 988 views
I Need a current event in technology discovery
1. 1 answer
2. asked by vanessa
3. 378 views
what are the 5 most important events in the story of columbus
1. 1 answer
2. asked by nick
3. 331 views
DESCRIBE AND CORRECT THE ERROR IN THIS EQUIVALENT RATIO THINGY PLEASE14 times/day X 1 week/7 days = 2 times/ week I think the
1. 1 answer
2. asked by Shelly
3. 553 views
Why is HCI added on a drop-by-drop basis to ensure complete precipitation of Group 1 chlorides initially, rather than just added
1. 2 answers
2. asked by Angie
3. 1,517 views
in Scott Russell Sanders short story "the Inheritance of Tools", what is his purpose or purposes?
1. 1 answer
2. asked by electra
3. 603 views
An acrobat hangs by his hands from the mid-dle of a tightly stretched horizontal wire so that the angle between the wire and the
1. 2 answers
2. asked by Letisha
3. 745 views
An acrobat hangs by his hands from the mid-dle of a tightly stretched horizontal wire so that the angle between the wire and the
1. 1 answer
2. asked by Letisha
3. 605 views
15<3+2x less or equal to 89. Solveas an intergal notation
1. 1 answer
2. asked by di
3. 419 views
An acrobat hangs by his hands from the mid-dle of a tightly stretched horizontal wire so that the angle between the wire and the
1. 4 answers
2. asked by Letisha
3. 2,138 views
3 different drugs are under consideration for trating a given ailment. in the past 10,000 applications, drug A was sed 2500
1. 0 answers
2. asked by Albert
3. 549 views
Hi I'm kinda new here, and hope someone can please help me out.A person exerts a tangential force of 38.1 N on the rim of a
1. 1 answer
2. asked by Frank
3. 1,276 views
ON MY ASSIGNMENT IT ASKS LIST ALL OF THE LEAVING AGENTS IN EACH RECIPE NOT SURE WHAT THAT MEANS
1. 1 answer
2. asked by jordan
3. 500 views
Is "confidentialationalize" spelled like that?
1. 2 answers
2. asked by Lily
3. 338 views
WHAT DOES SUGAR DO IN A RECIPE?
1. 1 answer
2. asked by jordan
3. 324 views
what does more liquid do to a receipe?
1. 1 answer
2. asked by jordan
3. 296 views
Shy I, with earth, share mirthMuse over goodwill's dearth Meaning sinning find in few Due to high IQ, I find you in long queue
1. 1 answer
2. asked by Briana
3. 324 views
-5(2x+5)-4x=59
1. 2 answers
2. asked by cherise
3. 253 views
Jean owns five acres of land in an area of single-family homes on mostly one-acre plots. Jean's property contains her house and
1. 0 answers
2. asked by Anonymous
3. 436 views
In the sentence "She approved the apposed marriage" is approved a:(a)linking verb (b)action verb (mental) (c)action verb
1. 5 answers
2. asked by Lily
3. 655 views
NaHCO3 + HCl -> NaCl+H2O+CO2What is the normality of a sodium bi carbonate solution containing 5.08g NaHCO3 in 150 ml solution?
1. 8 answers
2. asked by Janice
3. 1,145 views
Could you check these thanksDirections: Complete each sentence with the correct form of the verb in parentheses. 1. Le matin,
1. 3 answers
2. asked by Maria
3. 842 views
How much money must you pay into an account at the end of each of 20 yrs to have 100,000 at the end of the 20th yr? Assume 6%
1. 1 answer
2. asked by jessica
3. 449 views
How did the early people of California change their ways of life as their environment?
1. 2 answers
2. asked by Jane
3. 402 views
What is the expected freezing point of a 3.50 m aqueous solution of BaCl2 (Kfp=1.86C/m)? What is the boiling point
1. 1 answer
2. asked by Dan
3. 2,542 views
fill in the blank.The freezing point of a solution is_____ and the boiling point is ___________ than that of a pure solvent.
1. 1 answer
2. asked by Dan
3. 884 views
Land growing continuous grain corn as a cash crop loses soil at a rate of14.0 metric tonnes ha-1 yr-1. This is a fertile soil,
1. 0 answers
2. asked by Ramya
3. 526 views
here is the question:Freida must take a 4-hour exam containing 200 questions, 50 of which are math. Twice as much time should be
1. 6 answers
2. asked by Sophia
3. 1,859 views
Which of the following would have the lowest vapor pressure?A. 0.8 m C6H12O6 B. 0.10 m C6H12O6 C. 0.05 m C6H12O6 D. 0.15 m
1. 1 answer
2. asked by Christina
3. 920 views
1) In general, what is learned in classical conditioning ( and what you should try to remember about classical conditioning) isa
1. 2 answers
2. asked by Hannah
3. 708 views

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