Question

Determine the consent of variation given
R varies directly with S. When S is 16,R is 80.
A 1/5
B 5
C 16

Answer 1

Answer:

The constant of variation is 5 (B)

Step-by-step explanation:

if R varies directly with S

R ∝ S

R =kS

k = constant of variation

when S is 16 R is 80

80 =16k

k=5