lorenamerino628 lorenamerino628

19-11-2020
Mathematics

contestada

David ran the 50 yard dash in 7.2 seconds, and won the event. Justin came in second with a time of 8.1 seconds. How much better was david’s time than Justin’s

Respuesta :

alicianquigley alicianquigley

19-11-2020

Answer:

0.9 seconds

Step-by-step explanation:

Since Justin came in slower, you would put his time first:

8.1 - 7.2

Doing that gets you 0.9

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