Karina walks outside two times per week for 35 minutes at a speed of 3.0 miles per hour. She wants to improve her intensity. What should she do?


A) walk at 3.5 miles per hour

B) walk for 40 minuets

C) walk 3 times per week

D) walk only on flat surfaces


Answer :

Answer:

probably C

Explanation:

Reason being is because she going to walk 3 times per week instead of 1.

For improving the intensity, the correct option is considered to be option A) walking at 3.5 miles per hour.

Suggestion taken:

Since Karina walks outside two times per week for 35 minutes at a speed of 3.0 miles per hour.

So here for improving out the intensity

She have to walk at 3.5 miles per hour

Therefore, the option a is correct.

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