December 2, 2015

Posts by Isaac

Total # Posts: 125

Explain how you could estimate 22% of 78 to check if your answer is reasonable.
April 20, 2011

March 22, 2011

same perimeter,diferent area 20 centimeters
March 22, 2011

There are 10 girls and 6 boys in a class. The teacher randomly draws one student's name and then draws another. What is the probability that the first name drawn will be a boy and the second will be a girl?
March 16, 2011

Please help what is the titration product of sodium hydrosulfite Na2S2O4 with sodium hypochlorite NaOCl?
March 3, 2011

Physics 112
(delta) V=EPE/q 400V = EPE/q 400V*q = Ekfinal (in J) 400V*3.2x10^(-19) (the charge of two protons in helium nucleus) = Ekfinal (in J) = 1.28x10^(-16) J Convert this to eV (divide by the charge on 1 electron), and you get 800
January 18, 2011

calculate the mass that if converted to energy would be equivalent to the energy released when 1g of CH4 is burned
December 21, 2010

what is taxation
May 17, 2010

Where did u get 5.84m
April 15, 2010

Algebra 2
Write this equation in standard form.. y=x2-6x+11 the x is squared
February 2, 2010

Landscape designers often use coordinate geometry and algebra as they help their clients. In many regions, landscape design is a growing field. With the increasing popularity of do-it-yourself television shows, however, many homeowners are becoming amateur landscape artists. ...
November 25, 2009

Find the chance that if you toss a pair of dice, you get 6 for the sum.
October 4, 2009

$112 for 16 tickets, solve by determining the unit rate
May 6, 2009

Linear Algebra
V = Mnxn is a space vector formed by all the square matrices. Is W = {A in Mnxn : A^x = A} a subspace of V? Thanks
May 1, 2009

2a squared + 8a = -12
April 7, 2009

11th grade
what major problem in america did the progressives ignore?
January 6, 2009

A 3 m, 250 N/m spring is at the bottom of a 10 m, 20 degree frictionless slope with a 30 m drop off the top of the incline. If a 10 kg wight is placed at the end of the spring when it is compressed 2 m, how fast will the block be traveling just before it hits the ground?
November 5, 2008

algebra - Help!
Thank you Unknown Guy, helped a lot!
October 25, 2008

What is 25 Divided by (-5)
September 16, 2008

does our solar system move in the milky way galaxy?
January 27, 2008

Quick general Q:
I dont think so
November 13, 2007

thank you
November 13, 2007

What set of instructions would you give somebody to compare decimal numbers?
November 13, 2007

How do you compare decimal numbers?
November 13, 2007

On a warm summer afternoon, why would cumulus clouds and thunderstorms form in one part of a town and not in another? Usually such clouds are not in towns. They are in the upper atmosphere. Please read: THEN TRY FERRETING HERE: http...
May 30, 2007

  1. Pages:
  2. <<Prev
  3. 1
  4. 2