Wednesday
August 27, 2014

Posts by queen


Total # Posts: 54

Chemistry
In order to make 500.0mL of a 1.835 M MgCl2 solution, then _______g of MgCl2 is needed. Moles of MgCl2= (1.835M)(0.5L)=0.9175mol Molecular Weight of MgCl2= 95.211 g/mol (0.9175mol MgCl2)(95.211 g/mol)= 87.36g of MgCl2 Did I do this correct?
July 30, 2014

Chemistry
1. In order to make 250mL of a 0.100 M HNO3 solution from a 15.9 M stock solution, then _____mL if the 15.9 M stock HNO3 solution is needed. M1V2=M2V2, solve for V2. (0.100M * 250mL)/ 15.9M = 1.6mL V2-V1=V 1.6mL-250= -248.4 Did I do this correctly?
July 30, 2014

management
using theory explain the importance of reward in stimulating individual performance
November 28, 2013

ASHFORD
The idea of Gardener’s theory of multiple intelligences suggests that there are specific intelligences that are inherent in all individuals. The author, however, suggests that a preferred style may not necessarily be the best way an individual learns. With that in mind, ...
November 14, 2013

science
Complete the following table by replacing question marks with the correct numbers: (Note: Each horizontal row is a separate example, so in row #1, 175.32 grams of NaCl is how many moles of NaCl and how many molecules of NaCl does it contain?)Grams of NaCl Moles of NaCl Number ...
September 14, 2013

Chemistry
6/27=0.2 23.66/35. 5=0.6 0.2/0.2=1 0.6/0.2=3 M1CL3
August 19, 2013

Life orientation
Name two institution that are involved in supporting veldfires
April 18, 2013

algebra
solve 9x+8=2+8
January 11, 2013

algebra
simplify and express the answer using positive exponents only m8m-14
January 11, 2013

Math
Acton choose from two loans offersS: 12,000 at 8% simple interest for 9 months: or a 12,000 9 month discounted loan at 7% discount. Based on the actual interest paid and the true rate on the discounted loan, which of the two loan offers will Acton choose?
December 8, 2012

Math
Anna Cavanaugh loaned her friend Jason 1,000 for 6 months at 6% simple interest. what is the future value of the loan and how much finance charge will Jason pay?
December 8, 2012

business analysis
Jacksonville Technical College received 3,445,553 in state aid on September 15 for the fall semester, 2,000,000 was invested on a 2 month investment that pays 11.5% interest. How much interest will be earned?
December 8, 2012

Business Math
A trader buys 3 dozen units of product x for a total of 158.40 what is the unit price?
November 25, 2012

math
where to find Assignment Expert in port Elizabeth to attend.
April 20, 2012

Maths
need extra classes for my son grade2 Parsons Hill Primary school
April 20, 2012

Math
The correct answer is 6.25 percent. 40,000 *6.25*2=5,000
February 1, 2012

physical science
the headlamp and 2 identical tail lamp are conected in paralel to batery with unknown internal resistancs.headlamp resistance wth 2.4 ohm controld by switch s1.the tail lamps are controled by s2.the resistance of the connection wired may be ignored. questions:1.determine the ...
January 16, 2012

critical thinking
A claim's "initial plausibility" is assessed by which of the following?
November 27, 2011

geometry
The perimeter of a rectangle of two numbers. The sum of the numbers is 163, and their difference is 33. Write two equations that would be used to solve the system
October 23, 2011

Finance
how do solve a math question that states an employee has an annual salary of 26,965. after he arranges to have deducted from his salary 12% for the purchase of bonds, 17% for federal withholding tax, and 3% for a retirement fund, how do you solve this problem?
October 7, 2011

psy
comtemporary
June 26, 2011

American History
I am lost with this assignment I need help on what to do and maybe an example
March 31, 2011

english
I am writing a exploratory essay about the washington monument and I need help with the conclusion
January 25, 2011

comm155
can some one please check my home work for me to see if all the requirement are met and let me know what need to be corrected. The first sentence in each paragraph is underlined. In a total of 200 words, write two paragraphs about how interest rates affect our purchasing ...
December 17, 2010

English
please I need help to check if my sentence or paragraph correct with five adjectives and five adverbs. I also need to compare the event to similar by using at least three comparatives and three superatives. I recently watched a "lovely old movie called "The Perils of...
December 11, 2010

com155
Describe your experience with credit and credit cards in a brief paragraph using at least five adverbs and five adjectives in your description. Bold the adverbs and underline the adjectives. What is the most effective way to determine whether a word is an adjective or an ...
December 7, 2010

Chemistry
i got 1988280, is it right?
December 7, 2010

Chemistry
Palladium-107 undergoes â decay (t1/2 = 6.5 x 105 yr) to form silver-107. How long will it take for 0.150 mol of silver-107 to form from 1.25 mol of palladium-107? help please...thank you :)
December 7, 2010

Chemistry
A pure sample of tritium, 3H, was prepared and sealed in a container for a number of years. Tritium undergoes â decay with a half-life of 12.32 years. How long has the container been sealed if analysis of the contents shows there are 5.25 mol of 3H and 6.35 mol of 3He ...
December 7, 2010

Chemistry
thanks a lot :)
December 7, 2010

Chemistry
the concentration of tritium in the wine is 0.34 times that found in the freshly bottled wines. if the half life of the tritium is 12.3 years, estimate the time elapsed since the wine was bottled. help please. thank you :)
December 7, 2010

comm155
Write a paragraph, using several sentences, to describe a recent interaction with a friend or family member about personal finance or credit cards. This interaction may be imagined or real. �Use at least five different pronouns in your sentences. ï&...
December 5, 2010

comm155
Write a paragraph, using several sentences, to describe a recent interaction with a friend or family member about personal finance or credit cards. This interaction may be imagined or real. ·Use at least five different pronouns in your sentences. ·Identify all ...
December 5, 2010

comm155
help me write a paragraph, using several sentences, to describe a recent interaction with a friend or family member about personal finance or credit cards. This interaction may be imagined or real. Use at least five different pronouns in your sentences. Identify all pronoun in...
December 1, 2010

comm155
help me write a paragraph, using several sentences, to describe a recent interaction with a friend or family member about personal finance or credit cards. This interaction may be imagined or real. Use at least five different pronouns in your sentences. Identify all pronoun in...
December 1, 2010

comm155
help write: Write a paragraph, using several sentences, to describe a recent interaction with a friend or family member about personal finance or credit cards. This interaction may be imagined or real. Use at least five different pronouns in your sentences. Identify all ...
November 29, 2010

COLLEGE
an you please tell me if this passage is correct? I am looking for 20 grammatical errors, comma(six); capitalization(six); question marks,apostrophes, and quotation marks(five); colons,semi-colon and common misused words(three) Why are great numbers of students (student’s...
November 21, 2010

Chmistry
The Right Answer Is 1.05x24g
October 11, 2010

science
whats a five letter word with the definition of displays information in rows and columns
September 23, 2010

calculus
FIND DISCONTINUITES OF F(X)=X+1/X^3-64
April 11, 2010

geometry
A triangel has sides 36 5/6 yards, 33 4/5 yards, 17 9/10 yards. What is the perimeter (distance around) of the triangel in yards? Write answer in mixed number form and reduce if possible
March 12, 2010

psy
Write a 200- to 300-word critique of the response assigned by your facilitator. Include a summary of the decision stated in your assigned response, whether or not this response has made you see the scenario differently, and your critique of your classmate’s rationale John...
January 23, 2010

intro to business
aadddb
April 7, 2009

college
what will be the final temperature of a 514-g sample of water, intially at 10.0 celsius, after 90.8 kilo joules have been added o it ?
February 28, 2009

accountingI
how will the fundemantal accounting equtation (assets=liabilities+owners equity) change if supplies are purchased on account? explain how tgis purchase will or will not change the owner's equity? i thought maybe if the company buys 1000.00 on office supplies account it ...
August 6, 2007

ETH 125
What are the major differences and commonalties apparent among mexicans americans & puerto ricans?
July 27, 2007

HELP
The general manager of a business encounters many different types of business transactions. Provide an example of a transaction that would describe the effect on the accounting equation. Each situation is independent of the other situations. a. The transaction would increase ...
July 22, 2007

accounting I
The general manager of a business encounters many different types of business transactions. Provide an example of a transaction that would describe the effect on the accounting equation. Each situation is independent of the other situations. a. The transaction would increase ...
July 21, 2007

accounting I
A friend of yours wants to start her own pet sitting business. She already has a business license that is required in her city. She has had a personal checking account for years. You have told her that she also needs to open a separate account for her business needs, but she ...
July 17, 2007

managerial economics
my cubic equation is O=C+aL+bL^2+cL3 how can i get the excel to help me to do this equation.I need to do a regression analysis to estimate the firm's short-run production function. see tarha question dated july 2,2007 for all of the information thank you first, plug your ...
July 4, 2007

managerial economics
rubax, a u.s manufacturer of athletic shoes, estiamtes the following linear trend model for shoe sales Qt=a+bt+c1D1+c2D2+c3D3 where Qt=sales of athletic shoes in the t-th quater t=1,2,...,28[1998(I),1998(II),...,2004(IV)] D1=1 if t is quater I (winter); 0 otherwisw D2=1 if t ...
July 3, 2007

graph
How "Graphs" can play a role in the daily practice life in solving different kind of problem Graphs are visual representations of quantitative relationships. Viewing the relationships visually can make certain facts about these relationships more evident. I hope this...
January 18, 2007

probability distribution
A coin is biased such that a head is thrice as likely to occur as a tail. Find the probability distribution of heads and also find the mean and variance of the distribution when it is tossed 4 times. P(head) + P(tail) = 1 P(head) = 3 P(tail) Solving gives: P(head) = 3/4 If we ...
January 18, 2007

chemistry
what ins the name for SrBr2 Strontium (II) bromide strontium bromide
November 16, 2006

Pages: 1

Search
Members