Question

x and 4 vary inversely. If the constant of variation is 12, then x=

Answer 1

Answer:

3

Step-by-step explanation:

x is proportional to 1/4

The constant of proportionality is 12.

So,

x = 12 × 1/4 = 3

Answer 2

Answer:

x,y are two numbers with mean proportion 4 and third proportion 32. The

values of x, y respectively are