Friday
December 9, 2016

# Posts by Antony

Total # Posts: 21

math
how much work does it take to pump water from a full upright tank circular cylindrical tank with radius 5m and a height of 10m to a level of 4m above the top of the tank
August 19, 2016

life orientation
April 20, 2016

English 9
Why does Neiterkob’s daughter most likely tell the myth “The Beginnings of the Maasai”?
February 11, 2015

algebra
X= log 3 5 * log 4 27 * log 3 sqrt 2 25
October 23, 2014

calculus help
find y' and y'' for the equation below. Show work please!!! y= (x^3)/((x+1)^2)
April 16, 2014

chem
so, is it equal 6.9*10^22 ?
September 22, 2013

chem
A lead atom has a mass of 3.4⋅10^-22 g. How many lead atoms are in a cube of lead that has a volume of 2.07 cm^3 if the density of lead is 11.3 g/cm^3?
September 22, 2013

Physics
The bond between protons and neutrons inside the atomic nucleus is formed by the strong interaction. In classical terms, we can think of it as protons and neutrons exchanging a "meson," a kind of fundamental particle between them. Let's estimate the range of the ...
June 24, 2013

Khudu secondary
Car A of mass 1 000 kg,stationary at a traffic light,is hit from behind by car B of mass 1 200 kg,traveling at 18 m.s-1. Immediately after the collision car A moves forward at 12 m.s-1. 1. Assume that linear momentum is conserved during this collision. Calculate the speed of ...
March 10, 2013

Math
How can you use multiplication facts for 1 and 2 to find 3x7 ?
December 2, 2012

chemistry
petrol evaporates fastest
April 26, 2012

Math
the total decrease in population during fir5st year= 2950,000*2.5/100=73750 therefore, total decrease in population for 1 st year=2950,000-73750=2876250 total population in second year= 2876250 total decrease in population during the second year= 2876250*2.5/100=71906.25 ...
March 12, 2012

math
23/25*100=92%
March 12, 2012

5/6*288=240
March 12, 2012

math
9 1/5 makes 9*5+1/5=46/5 46/5*30=276
March 12, 2012

14% of 120 14/100*120=16.8
March 11, 2012

monthly income of mike=1789.46 percent rise=9.8 9.8*1789.46/100=175
March 11, 2012

math
log162
January 21, 2012

Algebra
This might sound a bit dumb but am really stuck :L i need help to answer a question and i need someone to explain to me how to do it Multiply out the brackets and collect the terms. (2y-3)(ysqaured + 4y -1)
September 29, 2009

science
a clear colourless liquid used to test for a gas which your body gets rid of.
September 4, 2009

Language Arts
What is another name for a red Indian woman beginning with the letter S?
September 3, 2008

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