math plz help
posted by sajid .
On a cold winter day in February, many students in Ms. Bush's sixthgrade 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

a student earns 3 doller per hour baby sitting if she earned a total of 28.50 how many hours did she baby sit

you just divide 28.50 by 3 and the sum is the answer i am in fifth grade dude

On a cold winter day in February, many students in Ms. Bush's sixthgrade 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
9
2
No Runny Nose
11
6 
0.88