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WorksheetsJoint Variation
Total questions: 10
Worksheet time: 13mins
Which of the following is the general form of Joint Variation.
a=kb/c
a=kb
a=kbc
a=k/b
If z varies jointly with x and y, and the value of z is 36, y=2 and x=3. Find the constant of variation.
9
6
12
4
If l varies jointly with m and n. Find the value of n when k=11, m=5 and l=440
8
9
11
13
Find the constant of variation were A varies jointly as t and the square of v, when A=372, t=3, and v=2
36
41
27
31
O varies jointly as t and w, find the value of O given the values k=15, t=6 and w=11.
O=1090
O=1180
O=990
O=880
If y varies jointly with x and z. Find y when k=10,x=5 and z =2
y=200
y=250
y=100
y=150
"m varies jointly as n and the square of o", the equation of variation is__________.
m=kno²
m=kno³
m=kno
m=kn/o
"The area A of a triangle varies jointly as the base b and altitude h", the equation of variation is (a) .
"The appropriate length l of a rectangle beams varies jointly as it's width w and it's depth d", the equation of variation is (a) .
"The electrical voltage V varies jointly as the current i and the resistance R", the equation of variation is (a) .
