The number of calories burned while jogging varies directly with the number of minutes spent jogging. If George burns 150 cal by

Question

4 years ago

6

jogging for 20 minutes, how many calories does he burn by jogging for 30 minutes?

2 answers:

Mazyrski [523] · Answer 1 · 2022-01-01T05:30:40+03:00

4 0

Answer:

225

Step-by-step explanation:

he burns 75 calories every 10 minutes if you do 20/2 and 150/2, just do

75 x 3.

Allushta [10] · Answer 2 · 2022-01-01T06:31:18+03:00

Allushta [10]4 years ago

3 0

Answer: 225

Step-by-step explanation: C = kT where C is the number of calories burned off, T is the time in minutes and k is a fixed number constant

150 = k(20)

k = 150/20 = 15/2

So C = (15/2)t

When t=30, C = (15/2)(30) = 15*15 = 225

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