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using caps lock is against the forum rules A moderator might warn you, so do try abstain from itby the way what issue do you have with my caps lock
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using caps lock is against the forum rules A moderator might warn you, so do try abstain from itby the way what issue do you have with my caps lock
Why is the total score 27? I know it's because 9 is the mean but I still don't get it(a)total score:9*3=27
the middle score is 8 so the other two total 19
difference of 7 between them: x+x+7=19
2x=12
x=6
scores 6,8,13
(b)total score:11*4=44
difference is the score 4 fourth game:44-27=17
bcoz mean=sum/no of things or gamesWhy is the total score 27? I know it's because 9 is the mean but I still don't get it
It might be a bit unclear but hope that it is of usephttp://freeexampapers.com/#O Level/Mathematics D (Calculator)/CIE/2007 Jun
sum1 please help me with question 8 (paper 1) and the concepts applied..danial 234
F
It might be a bit unclear but hope that it is of usep
matrix is =(a b)Also please tell me the formula for expression when the diff between sequences is same and formula to find determinant |a| and lastly to find length from given cocodinates
F
It might be a bit unclear but hope that it is of usep
yea i saw the same thing in a topical...but HOW?? [/q
you have to find OR then OR=OP+PR
in this case OP is p
as per ques OR=p-q
so this indicates that PR= -q
find q
then draw -q taking P as origin
B)
OS=OQ+QS
OS=q+hp
so
QS=hp
remember that hp and p are parallel and they hv a relation
just find p and hp and then find h
I understood the part that to make cubic number which 2 is already in cubic form.... But I dont get that part of k (3)(5^2), how r these made into cube numbers and u took 5^2??
suppose u have a value of length of rope 98 cm rounded to the nearest 1 cmcan anyone please explain me the concept pf upper and lower bound....!!! please
And what shud be the length of the arcs?an easier way would be to just make pairs of arcs from corresponding vertices of the triangle, and make the perpendicular bisectors that way. There is lesser chance of error, and less time wasted
any length can be taken but it should be same for the corresponding verticesAnd what shud be the length of the arcs?
Thankyou could you please tell me the formula for finding expression in terms of n in number sequence questions when the difference between sequence is same and also the determinant formula for a vector like (1,2)matrix is =(a b)
( c d)
then find determinant =(a*d)-(c*b)
Length frm coordinates
e.g.
A(2,3) b(4,6)
length= underroot( (4-2)^2 +(6-2)^2)
this might be helpful for number sequencesThankyou could you please tell me the formula for finding expression in terms of n in number sequence questions when the difference between sequence is same and also the determinant formula for a vector like (1,2)
try itany length can be taken but it should be same for the corresponding vertices
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