Tuesday
March 28, 2017

# Posts by ananya

Total # Posts: 14

physics
How much energy is absorbed when 10g of ice at 0degree Celsius becomes steam at 100 degree Celsius?
March 14, 2017

Mathematics
Bharati borrows amount of 12,500 at 12% per annum for 3 years at SI and madhuri borrows same amount for same time period at 10% per annum compounded annually.who pays more and by how much?
January 22, 2017

Sst
What is ore?
November 1, 2016

maths
July 6, 2015

maths
Original=x After first increase=x+1200 After decrease of 11%(11/100) remaining is 89%(89/100) Towns population=89(x+1200)=x-32 =0.89x+1068=x-32 =x-0.89=1068+32 =11x/100=1100 =11x=11000 =X=10000
July 6, 2015

math
The life span of a DVD player produced by one major company is known to be normally distributed with a mean of 6.2 years. If 4.01% of these DVD players have a life span of more than 8 years, what is the standard deviation of the DVD player’s life span?
April 15, 2015

math
Test scores on a university admissions test are normally distributed, with a mean of 500 and a standard deviation of 100. a. What is the probability that a randomly selected applicant scores between 425 and 575? b. What is the probability that a randomly selected applicant ...
April 15, 2015

math
What is the probability that a randomly selected applicant scores between 425 and 575? a. What is the probability that a randomly selected applicant scores between 425 and 575? b. What is the probability that a randomly selected applicant scores 625 or more?
April 15, 2015

Math
a rope swing is attached to tree overlooking the river. if the rope is 38 feet in length and swings through an angle of 200 degree, find the total distance to the nearest feet, traveled by someone sitting on the seat when the swing angle described is the maximum.
February 23, 2014

chemistry
in fcc crystal system with unit cell of an edge 200pm calculate its density if 200grams of this element contains 24*10E23
May 23, 2013

algebra 1
Qu.2-D,Qu.3-A,Qu.5-C
March 2, 2013

Essay
THANK U
June 30, 2012

maths
20 mental ability questions inmaths with solutions...
December 30, 2011