Friday
December 2, 2016

Posts by Pranav

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

Math
30
January 9, 2013

math
6
October 5, 2011

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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