Answer:
a. P = 30
b. Y = 40
Step-by-step explanation:
Given the following data;
P = 1.2
Y = 100
First of all, we would have to determine the constant of proportionality;
P = k/Y (inverse proportion or relationship)
1.2 = k/100
k = 1.2 * 100
k = 120
a. To find the value of p when y = 4;
P = k/Y
P = 120/4
P = 30
b. To find the value of y when p = 3;
P = k/Y
Y = k/P
Y = 120/3
Y = 40
