AutumnTheUnicorn AutumnTheUnicorn

21-05-2015
Mathematics

contestada

Sarah has gone to work for 60 days on 39 of those days she arrived at work before 8:30 a.m. On the rest of those days she arrives after 830 am what is the experimental probability she will arrive ther 830 am on the next day she does work

Respuesta :

danielb523 danielb523

21-05-2015

60 - 39 = 21
21 / 60 = 7 / 20

7/20

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