Question

Fastest Medal on OS

Answer 1

The number of calories burned, c, varies directly with the time spent exercising, t. When Dennis walks for 4 hours, he burns 800 calories.

Which equation shows direct linear variation for this situation?


A. c = t

B. c = 4t

C. c = 200t

D. c = 800t

Answer 2

it is C. c = 200 t

Answer 3

because 4hours = 800 calories
so 1 hour = 800/4 = 200

so its c=200t