Homework Help: math plz help

Posted by sajid on Friday, February 17, 2012 at 8:28pm.

On a cold winter day in February, many students in Ms. Bush's sixth-grade class had runny noses and sore throats. After examining each student, the school nurse constructed the following table.

Sore Throat No Sore Throat
Runny Nose 7 14
No Runny Nose 6 6

Find the probability that a randomly selected student has a runny nose or a sore throa

math plz help - nicky, Tuesday, February 21, 2012 at 4:14pm
a student earns 3 doller per hour baby sitting if she earned a total of 28.50 how many hours did she baby sit
math plz help - alina, Tuesday, February 21, 2012 at 7:44pm
you just divide 28.50 by 3 and the sum is the answer i am in fifth grade dude

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