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3 years ago

13

The table below shows the relationship between the number of calories burned and the minutes of exercise.

1 answer:

sergejj [24]3 years ago

5 0

Answer:

Option B

Step-by-step explanation:

Since, number of calories 'C' burned is proportional to the number of minutes (m) given to the exercise,

C ∝ m

C = km

Where k is the proportionality constant.

From the table attached,

For C = 250 calories and m = 30 minutes,

250 = 30k

k = $\frac{250}{30}$

= $\frac{25}{3}$

Therefore, equation representing this situation will be,

C = $\frac{25}{3}m$

Option B will be the correct option.

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Step-by-step explanation:

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3 years ago

Read 2 more answers