In total, Kay took 5+14+2=21exams. she got 80%-90% on 14 of them. the probably is 14/21 which is 2/3. Therefore, the probability of Kay getting 80%-90% on her next exam is 2/3 or 66.6%
Answer:
Mark makes more money than Stan.
Step-by-step explanation:
There are about 52 weeks in a year. If you multiply $685 by 52, it will be $36,305.
Answer:
x = - 1
Step-by-step explanation:
I hope this will help you
Answer:
2 over 3
Step-by-step explanation:
Idk but just divide both of the fraction hope i helped you a little