Friday

February 24, 2017
Total # Posts: 23

**math**

A rectangular box is of length 2/5 m. It has a square base of area 9cm*cm. What is the greatest number of 2 cm cubes that can be cut from it?

*December 13, 2016*

**Physics**

A heat engine operating between a cold reservoir temperature of 300K and a hot reservoir takes 200J of heat from the hot reservoir and delivers 120J of heat to the cold reservoir in a cycle. The minimum temperature of the hot reservoir is :

*October 15, 2016*

**science (chemistry)**

The % (by weight) of methanol in a mixturevof methanol and ethanol is50%.Therefore,the mole fraction of methanol in the mixture is

*October 14, 2016*

**english**

What is a mean of glidden?

*October 12, 2016*

**Math/Compound Interest**

Manoj deposited a sum of rs64000 in a post office for 3 years compounded annually 9%/ annum.what amount will he get on maturity?

*October 12, 2016*

**Geography**

Why Delhi is known as union territory?

*September 10, 2016*

**math**

3300

*August 8, 2016*

**Maths**

Chandini purchased some parrots.20% flew away 5%died. Of the remaining 45%were sold. Now 33 parrots remain. How many parrots had chansini purchased?

*June 13, 2016*

**maths**

let x be a number,then 1\x is its reciprocal A.Q =x+1\x=7\20 14+1/x=7/20 280x + 20 =7x 280x + 20 - 7x = 0 hence ,answer completed í ½í¸?í ½í¸?

*May 31, 2016*

**math**

tsunami which was occur on 26 dec was caused by a powerful earthquake in the indian ocean

*April 6, 2016*

**chemistry**

calculate the molarity of solution cacl2 . if on the chemical analysis . it is found that 200 ml of solution contains 3 into 10 raise the power 22 cl- ions

*March 18, 2016*

**maths**

a wheel with diameter 40 cm makes 50 revolutions per minute. how long it take to cover a distance of 6.28 km?

*April 4, 2015*

**Science(electric circuits)**

what is the potential difference readings from volt meter

*June 12, 2014*

**Math**

the answer is row 4

*November 12, 2013*

**maths**

13778

*October 14, 2013*

**maths-Surface aea**

15435

*February 21, 2013*

**English**

make a poem on rain, first word of all lines verticaly MUSKAN Like: M................. U.................. S................... k.................... A.................... N...................

*February 9, 2013*

**IGCSE(Maths)**

a)The number 19 to the power 100(sexdecillion) is called a 'Googol'!If it takes 1/5 secod to write a zero and 1/10 second to write a 'one', how long would it take to write the number 100 'Googols' in full b)The number 10 to the power of a 'Googol&#...

*August 1, 2011*

**science**

1.life hitory of silkworm. 2.working model on any one topic. 3.pictures related to floods & drought. This site tells about the life history of the silkworm. http://insected.arizona.edu/silkinfo.htm You can check Google Images for pictures.

*May 22, 2007*

**English**

Is there any website where you can e-mail to RACHAEL RAY? RACHAEL RAY IS THE COOKER IN FOOD TV CHANNEL. SHE DOES THESE PROGRAMS: 30 MINUTE MEALS $40 A DAY Try this link, which you can find at her website under "Ask Rachael Ray anything": (Broken Link Removed) Good ...

*December 23, 2006*

**Math**

what is 2/5 plus 3/10 ? What is 4/10 + 3/10 ?

*December 19, 2006*

**English**

What is a pronoun? A word that can replace a noun. She is an example of a pronoun because it can replace a girl's name, such as Elizabeth. You could say: She threw the ball. or You could say: Elizabeth threw the ball.

*December 19, 2006*

**English**

Noun means a person,place thing or idea. List 3 things for each. Person: teacher,doctor,nurse Place: park,school,store Thing: pen,notebook,book Idea: I need help with the idea Please help Thank you! idea: Peace, tranquility, hope, love, hatred. Ideas might be beauty, ...

*December 18, 2006*

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