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Formulae And Variations Questions and Answers
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A quantity P varies partly as the square of M and partly as N.
asked
Apr 13, 2022
in
Mathematics Form 3
by
Modhri
formulae and variations
0
votes
0
answers
q varies partly as the square of r and partly as the cube of r when r=10,q=208 and when r =20,q=1.182. Find q when the r =15
asked
Nov 19, 2021
in
Mathematics Form 3
by
PiuzGitonga
formulae and variations
0
votes
0
answers
p is partly constant and varies as q. If q=3 when p=1 and q=4 when p=10, find p when q=16
asked
Nov 19, 2021
in
Mathematics Form 3
by
PiuzGitonga
formulae and variations
0
votes
0
answers
Cost of a sphere
asked
Oct 8, 2021
in
Mathematics Form 3
by
Wanxi
formulae and variations
0
votes
2
answers
Three quantities are such that s varies jointly with p and the square root of t.
asked
Aug 15, 2021
in
Mathematics Form 3
by
Eyomo
formulae and variations
0
votes
0
answers
Three quantities are such that s varies jointly with p and the square root of t.
asked
Aug 15, 2021
in
Mathematics Form 3
by
Eyomo
formulae and variations
0
votes
1
answer
A quantity P varies partly as Q and partly as the square root of Q, given that P=30 when Q=9, and P=14 when Q=16. Find P when Q=36.
asked
Aug 13, 2021
in
Mathematics Form 3
by
anonymous
formulae and variations
0
votes
1
answer
Given P, express q in terms of p and r
asked
Aug 13, 2021
in
Mathematics Form 3
by
anonymous
formulae and variations
0
votes
1
answer
X, Y and Z are three quantities such that X varies directly as the square of Y and inversely as the square root of Z.
asked
Aug 13, 2021
in
Mathematics Form 3
by
anonymous
formulae and variations
0
votes
1
answer
Three variables p, q and r are such that p varies directly as q and inversely as the square of r.
asked
Jul 21, 2021
in
Mathematics Form 3
by
anonymous
formulae and variations
0
votes
1
answer
Given that C varies partly as A and partly as the square of A and that C=20 when A=2 and C=21 when A=3,determine the value of C when A=4.
asked
Jul 21, 2021
in
Mathematics Form 1
by
anonymous
formulae and variations
0
votes
1
answer
P varies directly as the cube of Q and inversely as the square root of R
asked
Jun 30, 2021
in
Mathematics Form 3
by
anonymous
formulae and variations
0
votes
1
answer
Make b the subject of the formula.
asked
Jun 30, 2021
in
Mathematics Form 3
by
anonymous
formulae and variations
0
votes
1
answer
Two variables x and y are such that y varies directly as xn where n is a constant. Given that y = 320 when r=16 and y =2560 when x = 64, find the value of n
asked
Jun 18, 2021
in
Mathematics Form 1
by
anony mous
algebric expressions
substitution and evaluation
formulae and variations
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