Question

R is inversely proportional to A. R=12 when A=1.5. work out the value of R when A=5

Answer 1

Answer:R=3.6

Step-by-step explanation:

R=k/A

When R=12, A=1.5

12=k/1.5

k=1.5×12

k=18

To determine R when A =5

R=18/5

R=3.6