Thursday
October 30, 2014

Posts by jiskha


Total # Posts: 27

geometry
If a 5 by 7 picture is enlarged by 150%, what is the new area?
September 30, 2014

AP Macroeconomics
Sorry, we don't help white people.
July 3, 2014

math word problems
Package A weighs half as much as Package B. Package B weighs four times as much as Package C. The total weight of Package A and Package C is 648 grams. Find the weight of Package B.
March 23, 2014

algebra
Find the sum a+(a+1)+(a+2)+…….(a+n-1) in terms of a and n
March 21, 2014

trig
From the foot of a building i have to look upwards at an angle of 22 degrees to sight the top of a tree. From the top of a building, 150 meters above ground level, I have to look down at an angle of depression of 50 degrees to look at the top of the tree. A) How tall is the ...
February 27, 2014

Social Science
Please Help
November 6, 2013

Social Science
Please help!
November 6, 2013

Social Science
Reading this article, Happiness is a thing called stable extraversion: a further examination of the relationship between the Oxford Happiness Inventory and Eysenck's dimensional model of personality and gender Determine what the independent and dependent variables are in ...
November 6, 2013

physics
Workers who wash windows or paint the outside of buildings use an interesting contraption known as a painter's lift. This consists of a harness that the worker wears suspended by a rope. The rope runs through a pulley mounted on the roof of the building and back down to ...
June 7, 2013

Lang. Arts
Ms. Sue is correct. :)
March 11, 2013

Life Orientations
Human factor that cause ill health?
February 14, 2013

math
what is annuity?
January 16, 2013

Physics
I just have a question....How to know if the volt is -ve or not? and How to know if a charge has deficit or excess electrons ?
January 13, 2013

Physics.
viy=25sin45 vix=25cos45 a)let height be zero (y=0) you can use y=vit+1/2at2, the use quadratic formula to find t b)after you find t in part a...use x=vixt x will be the horizontal distance of the ball c) vfy=0m/s use vfy^2=vi^2+2ay y will be the maximum height a=g=9.8m/s^2 .. ...
January 13, 2013

language arts
I think it's the rising action.
December 21, 2012

English - Ms. Sue help
The correct answers are 1.B, 2.C, 3.B, 4.C. Julia is correct. :)
December 19, 2012

Language Arts Need Help!!
Which of the following is the best revision of this sentence from the passage? "He was not happy that Willard wanted to leave."
December 17, 2012

Lang Arts
And also, the correct answer for # 3 is b. :)
November 28, 2012

Lang Arts
The correct answer for # 2 is d. Just did the quick check. :)
November 28, 2012

Physics
What is the frequency of X-rays of 10 nm wavelength? 6 x 10^16 Hz 3 x 10^16 Hz 3.00 Hz 6 x 10^8 Hz
October 23, 2012

Physics
What is the wavelength of visible light of 6 x 1014 Hz frequency? 500 nm 400 nm 4000 nm 4 nm
October 23, 2012

SCIENCE
HOW DOES KINETIC ENERGY DEPEND ON MASS?
October 21, 2012

math
this site is a piece of trash
August 23, 2011

art
I can't think of one
March 9, 2011

Calculus 12th grade.
I don't know how to do this
March 5, 2011

algebra 1b
The maximum height it reaches is 27.6 ft, because that is the vertex of the parabola
September 14, 2010

all subjects
Do you find this site useful?
May 19, 2010

Pages: 1

Search
Members