1.
A is proportional to the cube of j.
If a = 4096 when j = 8.
a) Complete the following equation : a = [Blank] × j3
a) When j = 1, then a = [Blank]
2.
F varies inversely as r.
If f = 4 when r = 15,
a) Complete the following equation : [Blank]
b) When f = , r = [Blank]
3.
H varies directly as a2.If h = 64 when a = 2,a) Complete the equation : h = [Blank]d) When a = 5, h = [Blank]
4.
G is inversely proportional to y.If g = 6 when y = 4,a) Complete the equation [Blank]b) When g = 8, y = [Blank]
5.
A) Complete the equation : t = [Blank]b) When t = 72, q = [Blank]
6.
P varies inversely as the square of u.If p = 8 when u = 14,a) Complete the equation : [Blank]b) When u = 2, then p = [Blank]
7.
M is directly proportional to b3.m = 24 when b = 2,so when m = 2187, b = [Blank]
8.
C is inversely proportional to v.c = 5 when v = 18,so when v = 4, c = [Blank]
9.
W = 200 when n = 10,so when n = 6, w = [Blank]
10.
S varies inversely as z.s = 7 when z = 12,so when s = 28, z = [Blank]
11.
E is proportional to the square of g.e = 405 when g = 9,so when g = 5 , e = [Blank]
12.
J varies inversely as h.j = 6 when h = 2,so when j = 1.5, h = [Blank]
13.
Y = 1 when r = 6,so when r = 2, y = [Blank]
14.
U is proportional to c3.u = 640 when c = 4,so when u = 3430, c = [Blank]
15.
P varies directly as t2.p = 700 when t = 10,so when p = 63, t = [Blank]
16.
A varies inversely as the square of x.a = 5 when x = 18,so when x = 6, a = [Blank]
17.
B is directly proportional to w.b = 16 when w = 4,so b = 8, w = [Blank]
18.
N is inversely proportional to f .n = 21 when f = 12so when f = 9, n = [Blank]
19.
V = 36 when s = 16,os when v = 9, s = [Blank]
20.
M = 6144 when z = 8so when m = 12000, z = [Blank]