Friday

December 2, 2016
Total # Posts: 18

**Chemistry**

THe answer will be = 2.585 gram

*July 8, 2016*

**Mensuration**

Perimeter= 2(l+b) 2(80+35) 115*2= 230 Distance covered in one round= 230 meteres Distance covered in three rounds= 230*3 690 meteres 1/1000* 230 23/100 23/100* 60 69/5 13.8 minutes 800 seconds

*February 25, 2016*

**Algebra**

3*2x=6x

*February 23, 2016*

**GEOMETRY**

Two circles with radii a and b touch each other externally . Let c be the radius of a circle which touches these two circles as well as their common tangent to the two circles . Then relate a,b and c through an equation

*March 15, 2015*

**sanskrit**

information about sanskrit dramatist except kalidas in sanskrit

*August 29, 2014*

**Finance**

Earnings before interest and taxes $ 1500 Net income $650 Cash flow from operations 1650 Operating cash flow is calculated by a relatively simple equation:EBIT (earnings before interest and taxes)+ Depreciation- Taxes.

*February 4, 2013*

**Math**

100 revolutions in 10 secs, 10 revolutions/sec, 1 revolution=2.(pi) rad/sec 10 revolutions=20.(pi) rad/sec 20.(pi) rad/sec=63 rad/sec Angular speed= 63 rad/sec!

*January 16, 2013*

**chemistry**

p1=total press.- p2=760mm vapor press. v2=? =(750-14)mm t2=273k =736mm v1=50cc t1=(17+273)k =290k USE FORMULA- p1v1/t1=p2v2/t2 ANSWER - 45.58cc

*September 14, 2011*

**math 11 - Ms. Sue i need your kind help**

kk

*December 13, 2010*

**math 11 - Ms. Sue i need your kind help**

i dontget how the textbook got the answer, h = -30cos[(1.43)x]° + 40 the question is: a paintball is shot at a wheel of radius 40 cm. the paintball leaves a cricuarmark 10 cm from the outer edge of the wheel. As the wheel rolls, the mark moves in a circular motion....

*December 13, 2010*

**Chemistry**

i did not exactly get that answer... but i still think this will helps. i did 10^pH formula. i got 2.818 x 10^-10 as my naswer. i toke that and divided it by the molar mass of blaech. i got the answer 3.78 x 10^12... which is simalr to your answer

*December 13, 2010*

**math 11**

nope.... ust the radius and the 10 cm from the outer edge is given.

*December 13, 2010*

**math 11**

i dontget how the textbook got the answer, h = -30cos[(1.43)x]° + 40 the question is: a paintball is shot at a wheel of radius 40 cm. the paintball leaves a cricuarmark 10 cm from the outer edge of the wheel. As the wheel rolls, the mark moves in a circular motion.assuming...

*December 13, 2010*

**Physics**

A spring that has a force constant of 1100 N/m is mounted vertically on the ground. A block of mass 1.90 kg is dropped from rest from height of 1.65 m above the free end of the spring. By what distance does the spring compress?

*November 2, 2010*

**English**

i have to draw comic strips of book- the adventures of Tom Sawyer by Mark Twain for my english hw.--basically depicting a few scenes about any three favourite characters in the book. Want it by Evening

*June 5, 2009*

**math**

The Harveys keep their goat on a 3-meter chain connected to a metal hook on the corner of a shed that is rectangular in shape (5-meters by 4-meters). To the nearest tenth, what area of grass in square meters can the goat reach to eat? (use 3.14 for pi)

*April 3, 2009*

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