Tuesday
September 23, 2014

Posts by miracle


Total # Posts: 15

Physics
state the assumptions that makes up the kinetic theory and evidence to prove sny two of these assumptions
September 17, 2014

Maths G.P.
Find the sum of the nth terms of a G.P 5+15+45+...........What is the smallest number of the terms which will give a total of more than 10^8.
February 18, 2014

Math.G.P
The 1st term of a G.P is equal to x-2,the 3rd term is x+6 and the arithmetic mean of the 1st and 3rd terms stands in the ratio to the 2nd 5:3.find the value of x.
February 14, 2014

Math:A.P.
The 1st,3rd and 9th terms of an A.P are the three terms of a G.P.if the 7th term of the A.P is 19.calculate the 20th term of the A.P and the sum of the first 12terms of the G.P(LEAVING YOUR ANSWER IN INDEX FORM)
February 6, 2014

Math
Given that T7=23,Tn=43 and T2n=91.for an A.P.find a,d and n...help please
January 29, 2014

Math
Given that T7=23,Tn=43 and T2n=91.for an A.P.find a,d and n...help please
January 29, 2014

Math
The nth term of an A.P. Is 3 times the 5th term.(a)find the relationship between a and d.(b)prove that the 8th term is 5times the 4th term.
January 29, 2014

American Government -
In most States, the right to vote was originally denied to all but which one of the following groups?
October 1, 2012

Economics
What is labour?
January 25, 2012

Math
A rock is placed into a graduated cylinder containing 80 mL of water. What is the volume of the rock if the water level rises to the 120 mL level?
September 29, 2011

elapsed time
6 hours and 9 minutes i think. if i got the answer wrong its because i dont know how to elapse time
April 4, 2011

grammer (troublesome verbs)
Why are they called "Troublesome Verbs".
February 10, 2010

home economics
what are the braches of home economics
December 20, 2008

fallacies
what type of sentence is this, In one of her columns, Abigail Van Buren printed the letter of “I’d rather be a widow.” The letter writer, a divorcée, complained about widows who said they had a hard time coping. Far better, she wrote, to be a widow than ...
October 23, 2007

Algebra
The answer is -3/2
October 3, 2007

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