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2011
March

Questions Asked on March 23, 2011

If I use 0.524g of Mg to react with 60.0mL of 1.0M H+. The density of H+ is 1.00 g/mL, and the specific heat capacity equals
1. 1 answer
2. asked by emily
3. 2,653 views
john can paint 2 square feet of fence in 10 min.How long will it take him to paint a fence that is 6 feet high by 25 feet long?
1. 1 answer
2. asked by Sam
3. 376 views
A sample of 6.41 grams of NaOH is dissolved into 675 mL of aqueous 0.250 M NaOH (assume no volume change). This solution is then
1. 4 answers
2. asked by Scott
3. 1,664 views
Which of the following strategies did the NAACP employ to secure civil rights forA. Urging African Americans to vote for
1. 3 answers
2. asked by ashley --- HELP PLEASEE!!!
3. 726 views
The most prominent advocate of "Negro nationalism" during the early twentieth century wwasA. Claude McKay B. Alice Paul C. Zora
1. 3 answers
2. asked by ashley --- HELP PLEASEE!!!
3. 1,005 views
Data shows that 88% of the people in a certain population are right-handed. A group of 7 people from this population are
1. 1 answer
2. asked by Anonymous
3. 911 views
One unintended consequence of the immigration restrictions passed in the 1920s was to:A. end legal immigration from east Asia.
1. 3 answers
2. asked by ashley --- HELP PLEASEE!!!
3. 689 views
The Ku Klux Klan of the postwar period differed from its original Reconstruction-era incarnation in all of the following ways
1. 7 answers
2. asked by ashley --- HELP PLEASEE!!!
3. 977 views
Suppose that 30% of a company's television sets are manufactured at a plant in Portland and 70% at a plant in Houston. Of those
1. 0 answers
2. asked by Anonymous
3. 524 views
Is this right?Choose an appropriate metric unit of mass or capacity. A telephone-kilograms A single piece of paper-grams Lake
1. 2 answers
2. asked by Mark
3. 702 views
simplify 9-(6+4v) & 7(p-10)-7
1. 1 answer
2. asked by jeff
3. 275 views
Which president passed the Workers Compensation law, and what was it about?The presidents we can choose from are McKinley,
1. 2 answers
2. asked by Nicol
3. 633 views
Swimming Strokes by Lee CarrollParagraph 1: There is three types of strokes you must master if you want to be a proficient
1. 1 answer
2. asked by katelyn
3. 528 views
reposted againa 275mL sample of vapor in equilibrium with 1-propylamine at 25C is removed and dissolved in 0.500L of H20. For
1. 8 answers
2. asked by kate-------------------------------------
3. 724 views
what is the pH of a solution that is 0.060 M in potassium propionate and 0.085 M in propioic acid
1. 1 answer
2. asked by Steph
3. 708 views
The table below shows the drink preferences for people in 3 different age groups. If one of the 255 subjects is randomly chosen,
1. 1 answer
2. asked by peewee
3. 587 views
A sample of benzoic acid weighting 1.567 g was burned in a calorimeter. If the initial temperature was 22 degrees Celsius,the
1. 1 answer
2. asked by Kamila
3. 561 views
WHAT ECONOMIC, SOCIAL, and POLITICAL FORCES HAVE MADE EMPLOYEE TRAINING EVEN MORE IMPORTANT TODAY THAN IT HAS BEEN IN THE PAST.
1. 5 answers
2. asked by Anonymous
3. 1,279 views
write a chemical equation for an atom losing a third electron. would the ionization energy for this reaction be larger or
1. 3 answers
2. asked by celina
3. 3,569 views
what is an verb adverb, action verb and how to use in a sentence
1. 1 answer
2. asked by sheryl
3. 458 views
I am a mom trying to help my child with their math HW. But this question has us stumped. I've seen it posted before but no real
1. 4 answers
2. asked by Sam's Mom
3. 346 views
what is the monthly payment on a loan of 250,000 with 6% interest that compounds monthly for 30 yearshow much will be owed in 5
1. 2 answers
2. asked by veresia
3. 570 views
How does the GOP feel about Tom Corbett decision to cut education funding for schools in Pennsylvania?
1. 3 answers
2. asked by kelly
3. 406 views
The average cost for a vacation is $1,050. If a family borrows money for the vacation at an interest rate of 11.9% for 6
1. 5 answers
2. asked by nessa
3. 4,455 views
summarize the major similarities and differences between the forms of drama, poetry, and the short story. Demonstrate your ideas
1. 2 answers
2. asked by jb
3. 836 views
Does the meaning of written communication change if it is the form of an e-mail, a letter, or a memo? Why or why not?i say yes,
1. 1 answer
2. asked by Donni
3. 516 views
I reposted this as a new question because I wasn't sure if you go back a page or not-Emily ¿Qué deseas tú comer? Beth: Yo
1. 1 answer
2. asked by BethAnne
3. 551 views
A stressed chemistry student is hyperventilating into a paper bag. The student stops to wipe his brow after a few breaths, and
1. 4 answers
2. asked by Lauren
3. 531 views
I'm not quite sure what i'm doing wrong here:The Ksp for Ga(OH)3 = 7.28 X 10-36. What is the molar solubility of Ga(OH)3 in a
1. 1 answer
2. asked by Emily
3. 638 views
Swimming Strokes by Lee CarrollParagraph 4: One of the easiest strokes for people who are just learning to swim are the
1. 1 answer
2. asked by katelyn
3. 509 views
Swimming Strokes by Lee CarrollParagraph 3: The second type of stroke-the breast stroke-is my favorite, since it feels the most
1. 1 answer
2. asked by katelyn
3. 606 views
Swimming Strokes by Lee CarrollParagraph 2: When most people think of swimming, they think of the crawl stroke. It involves
1. 1 answer
2. asked by katelyn
3. 625 views
In paragraph 1 in Swimming strokes I found 2 errors in subject-verb agreement, 1 error in parallelism, and 0 errors in
1. 1 answer
2. asked by katelyn
3. 816 views
Calculate the accounts receivable period, accounts payable period, inventory period, and cash conversion cycle for the following
1. 0 answers
2. asked by Kenny
3. 662 views
In paragraph 2 of Swimming Strokes by Lee Carroll, I found 1 error in subject-verb agreement, 0 errors in parallelism, and 1
1. 1 answer
2. asked by katelyn
3. 674 views
how is ionizaion energy different from electron affinity? use a chemical equation to clarify your definition.
1. 1 answer
2. asked by celina
3. 498 views
Need help with Transitive and Intransitive verbs.1. It is related to wheat, oats, and barley. 2. Their size might surpise you.
1. 4 answers
2. asked by ann
3. 1,126 views
In paragraph 3 of Swimming Strokes by Lee Carroll, I found 3 errors in subject-verb agreement and 3 errors in parallelism. Are
1. 2 answers
2. asked by katelyn
3. 695 views
the numbers M and N are different numbers selected from the first 25 counting numbers: If M is larger than N, what is the
1. 4 answers
2. asked by Tiffany
3. 1,723 views
In paragraph 4 in Swimming Strokes by Lee Carroll, I found 2 errors in subject-verb agreement, 1 error in parallelism, and 2
1. 1 answer
2. asked by katelyn
3. 776 views
1).Does more grain boundaries result in a higher ultimate tensile strength?2).Does an increase in stiffness of a material result
1. 0 answers
2. asked by Jane
3. 364 views
what is the procedure and materials needed to make a 0.10m solution of Potassium Hydroxide?
1. 1 answer
2. asked by meghan
3. 447 views
Swimming Strokes by Lee CarrollParagraph 2: When most people think of swimming, they think of the crawl stroke. It involves
1. 1 answer
2. asked by katelyn
3. 558 views
what are the procedures and materials needed to make a 0.10m solution of Silver(I) Chloride?
1. 3 answers
2. asked by meghan
3. 462 views
Determine the concentration of a calcium chloride solution if 1.75 L of the solution contains 0.125 mol of calcium chloride.
1. 2 answers
2. asked by Rachel
3. 541 views
Aluminum has a specific heat capacity of 0.903J/g degree celsius. What mass of aluminum in g would require 500j of heat to raise
1. 1 answer
2. asked by mary
3. 1,140 views
A sample of CO2(g) at 305mmHg goes from 13 degress celsius to 25 degress celsius. What is the new pressure?
1. 1 answer
2. asked by Tiffany
3. 384 views
A couple more questions on Transitive and Intransitive verbs.1. Zoo keepers harvest bamboo for pandas. 2. Asian farmers live in
1. 1 answer
2. asked by ann
3. 953 views
Write the expression as a trigonometric function of one number.(cos 20 degrees)(cos 70 degrees)+(sin 20 degrees)(sin 70 degrees)
1. 10 answers
2. asked by Kayla
3. 2,043 views
how do you do it
1. 3 answers
2. asked by august
3. 328 views
HCR 220 week 6 Applying Level II HCPCS Modifiers can anyone help with thisPortable home oxygen unit Emergency ambulance
1. 0 answers
2. asked by Susan
3. 401 views
John’s backyard is shaped like a rectangle as shown below. The entire yard is grass, except for a 60 foot by 30 foot
1. 1 answer
2. asked by trina
3. 714 views
2sin^2x+3sinx+1
1. 1 answer
2. asked by sarah
3. 347 views
If 100 grams of a saturated solution of lead nitrate is cooled from 60c to 20c, what will happen
1. 2 answers
2. asked by Mary
3. 684 views
Swimming Strokes by Lee CarrollParagraph 3: The second type of stroke-the breast stroke-is my favorite, since it feels the most
1. 1 answer
2. asked by Katelyn
3. 513 views
A bullet is fired straight up from a gun with amuzzle velocity of 170 m/s. Neglecting air resistance, what will be its
1. 0 answers
2. asked by maria
3. 511 views
(2/y+2)+(3/y)=(-y/y+2)
1. 1 answer
2. asked by Aaron
3. 287 views
So in paragraph 4 in Swimming Strokes are there 2 errors in subject-verb agreement, 1 error in parallelism, and 2 errors in
1. 1 answer
2. asked by Katelyn
3. 503 views
if I have sin(6x)+cos(6x)how would I write it in terms of sin only?
1. 0 answers
2. asked by Kayla
3. 776 views
Can anyone help me solve a Math Olympiad Fraction problem?
1. 4 answers
2. asked by Tiffany
3. 382 views
A potential difference of 12 V produces acurrent of 0.90 A in a piece of copper wire. What is the resistance of the wire?
1. 3 answers
2. asked by maria
3. 1,084 views
Match the following organs with one of its functions.1. Oral cavity ______ a. stores bile 2. Pharynx ______ b. begins mechanical
1. 0 answers
2. asked by Danny
3. 846 views
The number of t teaspoons in b tablespoons can be found by using the equation b=t/3 . Find the number of tablespoons needed for
1. 2 answers
2. asked by Themathperson
3. 498 views
Rewrite the expression in terms of the first power of cosinesin^4(x)
1. 0 answers
2. asked by Kayla
3. 629 views
rewrite the expression in terms of the first power of cosine.cos^3(x)sin^4(x)
1. 0 answers
2. asked by Kayla
3. 415 views
what is the lowest common multiple for 3, 5 and 6?
1. 3 answers
2. asked by Erika
3. 583 views
A bullet is fired straight up from a gun with amuzzle velocity of 170 m/s. Neglecting air resistance, what will be its
1. 1 answer
2. asked by maria
3. 835 views
What are some examples of samples?
1. 2 answers
2. asked by ally
3. 352 views
a 650 newton crate rests on the floor. how much work is required to move it at a constant speed, 3 meters against a friction
1. 1 answer
2. asked by melanie
3. 896 views
Your client has asked you to prepare a report in which you address the following questions: Is the CEO trying to lead or manage
1. 0 answers
2. asked by Shelia
3. 903 views
A. consider the finite arithmetic series 10+13+16+...+31. how many terms are in it? Explain.B. evaluate the series
1. 3 answers
2. asked by max
3. 1,127 views
Calculate the OH− concentration after 51.3mL of the 0.100 M KOH has been added to 25.0 mL of 0.200 M HBr. Assume additive
1. 1 answer
2. asked by Mandy
3. 483 views
would a screen be useful for separating a mixture of gravel and diatomaceous-earth powder?
1. 6 answers
2. asked by ralph
3. 1,081 views
what is the angle between the first order and the second order bright fringes for a yellow light with a wave length of 605 nm,
1. 2 answers
2. asked by yeiri
3. 1,205 views
whose political borders do pakistan and india disagree about
1. 3 answers
2. asked by Anonymous
3. 429 views
a diver springs from the edge of a cliff 80 ft above the ocean with an initial upward velocity of 8 ft/ s. How long will it take
1. 1 answer
2. asked by Anonymous
3. 1,372 views
Identify the salt that is produced fromthe acid-base neutralization reaction be- tween sodium hydroxide and hydrocyanic acid
1. 2 answers
2. asked by Holly
3. 1,752 views
Using the following data, compute net salessales discounts 50,000 Accounts receivable, ending 125,000 Gross Sales 2,500,000
1. 0 answers
2. asked by Kenny
3. 1,106 views
When sodium chloride reacts with silver nitrate, silver chloride precipitates. What mass of AgCl is produced from 192 g of
1. 1 answer
2. asked by Anonymous
3. 1,619 views
The joint-stock company, in which individuals invested and profited in proportion to the number of shares purchased, was the
1. 0 answers
2. asked by yo
3. 479 views
In the reactionCa(H2O)+2 6 + H2O ! Ca(H2O)5(OH)+ + H3O+ the calcium compound on the left acts accord- ing to the Bronsted-Lowry
1. 2 answers
2. asked by Anonymous
3. 845 views
What is the height of a triangle whose base is 9.4 centimeters and whose area is 132.54 square centimeters?
1. 1 answer
2. asked by jill
3. 2,520 views
Name the shape. Plane shapes.It does not have 4 sides. all of it sides are equal. All of its angles are acute.
1. 3 answers
2. asked by Rosie
3. 528 views
What are some of the criticism of a democratic style of government ? ...
1. 0 answers
2. asked by bubba
3. 424 views
Conjugate the following irregular verbs in the simple present tense (Indicative).?>> are my answers correct. tener (to have) yo
1. 2 answers
2. asked by anon
3. 887 views
Solve: (2/y+2)+(3/y)=(-y/y+2)
1. 0 answers
2. asked by Alonzo
3. 255 views
a.) 2KClO3 (s)-------> 2KCl(s) + 3O2(g)b.) 4NH3(g) +6NO(g) ---------> 5N2 (g) +6H2O(g) c.) 4K(s) + O2(g) ------> 2K2O(s)
1. 2 answers
2. asked by Tanner martin
3. 756 views
Give the correct form of the appropriate verb, saber or conocer, which would be used in writing the followingsentences in
1. 6 answers
2. asked by anon
3. 2,876 views
Suppose you have an after school baby sitting service. You charge a flat fee of $10 per week plus $3 per hour. The equation y =
1. 2 answers
2. asked by Bill Bob
3. 913 views
A force of 80.0 N is required to pull a 25.0 kg wooden toy boat at a constant velocity across a smooth glass surface on Earth.
1. 0 answers
2. asked by edward
3. 533 views
what si the procedure to make a 0.10m solution of Potassium Hydroxide during a class lab?
1. 2 answers
2. asked by meghan
3. 419 views
1/(b+2)+1/(b+2)=3/(b+1)
1. 2 answers
2. asked by Marylyn
3. 301 views
A local politician claims that 1 in 5 automobile accidents involve a teenage driver. He is advocating increasing the age at
1. 0 answers
2. asked by Elie
3. 465 views
A 24 foot ladder is leaning against a building. Let x be the distance between the bottom of the ladder and the building and let
1. 1 answer
2. asked by CMM
3. 592 views
rewrite the expression in terms of the first power of cosine.cos^3(x)sin^4(x)
1. 0 answers
2. asked by Kayla
3. 540 views
When 2.6 ×103 g of CaCO3 are heated, theactual yield of CaO is 1.06 ×103 g. What is the percent yield? Answer in units of %.
1. 1 answer
2. asked by Jack
3. 819 views
Quicklime (CaO) can be prepared by roastinglimestone (CaCO3) according to the reaction CaCO3(s) � −!CaO(s) + CO2(g) . When 2.6
1. 2 answers
2. asked by Jack
3. 1,705 views
The half-life of the first order reaction, A to products, is 53.2 s. What was the original concentration, (A)0 in moles per
1. 2 answers
2. asked by Adrianna
3. 592 views
The loudness of sound can be measured in decibels. Do you think loudness is a vector or not? Can you explain why or why not.
1. 6 answers
2. asked by Kallie
3. 2,483 views
When a stone is thrown into the air it's surface will be in contact with the surrounding air. Analyse the stresses existing
1. 1 answer
2. asked by Daddee
3. 554 views

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