luisnagel luisnagel

09-02-2017
Mathematics

contestada

A student tries out for the track team and runs a lap in 45 seconds. The coach tells her she will have to cut her time by 50% to make the team. How fast must she run a lap to make the team?

Respuesta :

yashddsy26 yashddsy26

09-02-2017

so he has to cut 50℅ , therefore the time will be 45×50/100 = 22.5

so the student has to cover the distance in 22.5 seconds !

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25-04-2019

Answer:

The student must cover the distance in 22.5 seconds to make the team

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