Question

An athlete ran 1500 m in 6 min. How much do they cover per minute? Show your work.

Answer 1

Step-by-step explanation:

→ Let α=tan

−1

x,β=tan

−1

y

As tan(α+β)=

1−tanαtanβ

tanα+tanβ

⇒tan(α+β)=

1−xy

x+y

⇒α+β=tan

−1

(

1−xy

x+y

)= tan

−1

x+tan

−1

y

Answer 2

Answer:

If you can average 64.0 for the 10 x 400m intervals, you should be able to run at that pace for the1500m, which is 4:00. 3:28.75 1500m runner Taoufik Makhloufi once completed 10 x 400m with 2 minutes rest in an average of 55.8 seconds which is just a tick under 3:30 pace. 5 x 600m with 5 minutes recovery.

Step-by-step explanation:

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