Friday

September 19, 2014

September 19, 2014

Total # Posts: 65

**Analytical CHM Lab**

why is NaOH a poor primary standard ?
*September 13, 2014*

**Math**

A sum of Rs. 1360 has been divided among Atif, Babar and Aqeel such that Atif gets 2/3 of what Babar gets and Babar gets 1/4 of what Aqeel gets. Babar' s share is:
*August 30, 2014*

**Math**

In a bathroom, 5cm of rain falls from a shower. The volume of water that falls on 1.5 hectares of floor of bathroom t
*August 30, 2014*

**Math**

A classroom in a college is 15m long and 12m broad. If the sum of the areas of its floor and the ceiling is equal to the sum of the areas of 4 walls of classroom , the volume of the classroom is.
*August 30, 2014*

**Math**

The ratio of the number of red and blue candies in a jar is 7:8. If the percentage increase in the number of red and blue be 20% and 10% respectively , what will be the new ratio?
*August 26, 2014*

**Math**

The incomes of Aslam, Babar and Rafeeq are in the ratio 2:3:5. If the increments of 15%,10% and 20% are allowed respectively in their salaries, then what will be new ratio of their income?
*August 26, 2014*

**Math**

2+22+23+......+29=? A. 2044 B. 1022 C. 1056 D. None of these
*August 25, 2014*

**Math**

1022
*August 25, 2014*

**Math**

A birthday cake weighs 2.5 kg. there are 25 children at the party. If the cake is to be divided into 25 equal pieces , what will be the weight of each piece?
*July 1, 2014*

**Math**

4/3 multiply by 0 multiply by 1/2 Answer is zero
*July 1, 2014*

**Math**

use 100 square grids to shade 1.5 and what fraction would remain un shaded
*July 1, 2014*

**Math**

4/3 multiply by 0 multiply by 1/2
*July 1, 2014*

**Math**

3/4 multiply by 0 multiply by 1/2
*June 30, 2014*

**Math**

2/3
*June 30, 2014*

**Math**

4/3 multiply by 0 multiply by 1/2
*June 30, 2014*

**Math**

use 100 square grids to shade 1.5 and what fraction would remain un shaded?
*June 30, 2014*

**Math**

4/3 multiply by 0 multiply by 1/2
*June 30, 2014*

**Math**

Add the quotient of 4/7 divided by 4/5 to the product of 4/7 multiply by 5/8
*June 30, 2014*

**math**

Suppose that the rate of inflation over the next 60 years will be 3%, the rate of your income growth will be 4% over the next 30 years, and the rate of your investments will also be 4%. Assume continuous growth of salary, savings, etc.
*February 7, 2014*

**Physics **

36.A 50.0-kg block and 100-kg block are connected by a string. The pulley is frictionless and of negligible mass. The coefficient of kinetic friction between the 50-kg block and incline is 0.250. Determine the change in the kinetic energy of the 50-kg block as it moves ...
*April 15, 2013*

**Math**

If a+2b+3c = 34 then 3a+6b+9c=?
*January 18, 2013*

**8th grade math Ms. Sue**

-z3.z9
*December 26, 2012*

**MATH**

wht the hell
*November 30, 2012*

**math**

a wheel makes 9 3\10 revolutions per minute. if it rotates for 85 minutes . How many revolutions does make ?
*November 16, 2012*

**english**

can give me examples. Does this count. I participate in class discussions and I help other students I respect other student opinions.
*October 7, 2012*

**english**

what can be considered as leadership and if it like clubs and job. what else it could be?
*October 7, 2012*

**english**

what can be considered as leadership and if it like clubs and job. what else it could be?
*October 7, 2012*

**chemistry**

An aqueous solution is made using 137g of diluted to a total solution volume of 1.30L .Calculate the molarity.molality and mass percent of solution.*assume a density of 1.08g/ml for the solution..
*July 28, 2012*

**maths**

if the seventh term of an AP is zero,prove that its 27th term is five times its eleventh term of class 10
*February 28, 2012*

**arithmetic**

If 10 times the 10 th term of an AP is equal to 15 times its 15 th term, show that its25 th term is zero.
*February 28, 2012*

**calculus**

integral from 0 to pi of 9+6cos((pi/25)y)+cos^2((pi/25)y)
*February 19, 2012*

**Calculus**

Find the turning points of y = 3 x 3 + 6 x 2 + 3 x – 1 and determine their nature, also, find the equations of the tangents at these points. please help me
*December 25, 2011*

**macroeconomics**

For each of the following situations, indicate the direction of the shift in the supply curve or the demand curve for dollars, the factor causing the change, and the resulting movement of the equilibrium exchange rate for the dollar in terms of foreign currency: e. The ...
*November 29, 2011*

**biology**

Please help to write a assignment on the topic Biotechnological applications in agriculture and medicine .how to write it?
*November 13, 2011*

**Math**

719.60 $
*November 13, 2011*

**READING**

#3 is way not road
*June 14, 2010*

**READING**

johnny's best lifelong memory was when he got his driver's license. during his teenage years, a driving license signified his passage to adulthood. (johnny knew that a driver's license was like a_____ to adulthood. 1)road 2)passage 3)road 4)all(1,2,3) my answer is...
*June 14, 2010*

**READING**

passage
*June 14, 2010*

**CAPITALIZATION**

we listened to that old song again, "you and me against the world." the words need to be capitalized is We, You, Me, Against, World.
*June 14, 2010*

**CAPITALIZATION**

aunt consuelo is consuelo metendez, doctor of dental surgery? the words (Aunt, Consuelo, Consuelo, Metendez, Doctor, Dental, Surgery )need to be capitalized
*June 14, 2010*

**CAPITALIZATION**

her father is reverend harry anderson?words need to be capitalized is Reverend, Harry, Anderson
*June 14, 2010*

**WRITING SKILLS**

an appositive is a noun that is placed after another noun in order to tell more about it and it's usually set off with commas. TRUE
*June 7, 2010*

**writing skills**

an appositive is a noun that is placed after another noun in order to tell more about it and it's usually set off with commas. false
*June 6, 2010*

**writing skills**

a sentence that has an original statement with quotation marks may also have a comma. true
*June 6, 2010*

**GRAMMAR**

adverbs often answer the questions where, when, how, how often. its true
*June 6, 2010*

**GRAMMAR**

the city council are meeting on tuesday night to discuss the new playground. 1)the word discuss should be discussed 2)the verb are should be is 3)the word council should be councils 4)there are no errors in the sentence. my answer is #2
*June 6, 2010*

**GRAMMAR**

thank you
*June 6, 2010*

**GRAMMAR**

she is spending money like she have plenty. 1)change the words like to as if, and have to has 2)the word is should be are 3)the word have in the sentence should be has 4)there ara no errors in this sentence my answer is #1
*June 6, 2010*

**GRAMMAR**

its true
*June 6, 2010*

**GRAMMAR**

THE WORD DRUNK AND CAUGHT ARE GOOD EXAMPLES OF IRREGULAR VERBS? TRUE OR FLASE
*June 6, 2010*

**GRAMMAR**

AN IRREGULAR VERB IS A NON-ACTION WORD?TRUE OR FALSE
*June 6, 2010*

**spanish**

what does luces mean
*April 5, 2010*

**Math Grade 4**

Can someone help me please for this question? Thanks in advance.
*January 27, 2010*

**Math Grade 4**

It is noon at the sandwich shop, and Kathy and Jill are making sandwiches for the lunchtime rush. Today's specials are egg salad or ham and cheese. During the first 15 minutes, Kathy makes 5 egg salad sandwiches and Jill makes 7 ham and cheese sandwiches. During the second...
*January 27, 2010*

**social studies----HELP!!!!!!!!!!!!**

i help you with this answer
*December 13, 2009*

**grammar**

a series of of bank robberies (have , has) occurred during the past several months
*October 2, 2009*

**History**

Describe the economic, political, societal, and religious conditions in Western Europe on the eve of discovery (of the “new” world). What factors combined to make the 15th century the time of discovery (and not earlier)?
*May 6, 2009*

**math**

hey i need to understand how to figure out an area of a 3-D prizm. sreached on the web but dont understand it please help
*April 27, 2009*

**Physics**

The current flowing through an electrical circuit is indirectly proportional to the resistance in the circuit. If a current of 8A flows through the circuit when the resistance is 30 ohms, how much current will flow through the circuit if the resistance is 14 ohms. show your ...
*March 19, 2008*

**Economics**

1(a) How do wants differ from desires? How do wants arise and grow? (In 60-80 words) (b)Explain any five factors which influence classification of wants into necessities, comforts and luxuries. (In 60-80 words) (c) How are production, consumption and investment inter-related...
*December 19, 2007*

**Business Studies**

1.(a) Sunita is working as a nurse in a near by Hospital. Her son falls ill and she takes care of him at home. Is it an economic activity? Give reasons in support of your answer.(in 60-80 words) (b) Suresh had gone to Dubai and brought lots of perfume from there. He sold few ...
*December 19, 2007*

**Essay on UNITED WE STAND, DIVIDED WE FALL**

as i think it is clear that united we stand divided we fall
*July 8, 2007*

**math**

2200feet
*January 24, 2007*

**the big idea of energy**

arghhhhh i need to do the jouney of a cheese sandwich wat the hell is the big idea of energy/particles someone needs to answer it not just moan about it. lol i'm scared i might get the ear defenders and sulpher and iron h/w aghhhhhhhhhhhh
*December 5, 2006*

**microeconomics - monopoly vs perfect competition**

in perfect competition there is free entry of markeys
*November 8, 2006*

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