Question

use the graph to solve the questions below.
estimating calories used
calories used per hour
standing
slow walking
power walking
swimming
running
biking
100 200 300 400 500 600 700 800
which activity burns more calories one hour of swimming or one hour of running?
swimming
running
both burn the same amount of calories
none of the above

Explanation:

Step1: Observe graph values

From the graph, the calories - used per hour for swimming is around 500 and for running is around 600.

Answer:

running