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Can some one please explain how to find n in Maj/June 2010 42 variant question 3d ??
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yes thank Uokay use the formula prt/100= amount extra received after simple interest
you knw Marcus got 415 for his C.I
400*r*2/100= 415-400
800*r=15*100
r=5.125
got it
GUYS PLEASE HELP!How to find the height of the histogram without drawing it?
http://papers.xtremepapers.com/CIE/Cambridge%20IGCSE/Mathematics%20%280580%29/0580_w12_qp_41.pdf
Q 1) d)ii
Please help..
GUYS PLEASE HELP![/quote.
alright..... so you first find out the ratio between the value shown on the table and the length of the histogram... it would be 5.... notice that 14/5 gets you 2.8
therefore, for the first one you do 5/5, then 29/5 and then you will get your answers
hope this helps
instead taking the value 1.7 as y value in inverse we will take 1.7 as x value>http://papers.xtremepapers.com/CIE/Cambridge IGCSE/Mathematics (0580)/0580_s10_qp_41.pdf question 8 d (iii) how do we find the inverse of a function on our graph?
we first calculate the angle using sine rule.http://papers.xtremepapers.com/CIE/Cambridge IGCSE/Mathematics (0580)/0580_w11_qp_41.pdf
GUYS Q 6 PART b??? can someone explain PLZZZ y do we minus from 180??
-33+x =yURGENT HELP WITH QUESTION 10Cii) !
http://papers.xtremepapers.com/CIE/Cambridge IGCSE/Mathematics (0580)/0580_w10_qp_42.pdf
1-2*(1/x)may june 2012 43 question 9 b ??
http://papers.xtremepapers.com/CIE/Cambridge IGCSE/Mathematics (0580)/0580_s12_qp_43.pdf
Lets see first ill just write the vectors
Its 16 because they gave the length scale factor which is 4 and to get the area scale factor just square it 4^2 is 16 thats the area scale factor and to get any volume scale factor just cube the answer for the length scale factor
Oh sorry, this is b) i) similar ii) since they are both similar, the scale factor of length squared = scale factor of area . So, x = 49 x 20 / 100 = 9.8 iii) Area = 0.5 x base x height. You have the area and base, if you solve for height you will get 4. Sorry againThis is part A) I asked B) , thanks anyways
what is a C paper? xDu know that paper 12 is a C paper right?
Thank You!! it really did helped.Lets see first ill just write the vectors
LO+OV
-(3/4)U + V + (1/3)U -(1/3)V
simplify it by adding the vectors you will get (-5/12)U + (2/3)V
it a bit confusing but hope so it helps.
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