Cody because 18 out of 20 is %90 and 24 out of 30 is %80
Answer:
≈ 
%
Step-by-step explanation:
The person will wait for no more than 20 minutes if they arrive when the bus is going to stop in 20 minutes, which means that they must arrive 25 minutes after the previous bus stops. So the probability that the person will not wait for more than 20 minutes will be
which is about 44.4%.
Answer:
-1(x+9) i hope this helps of not l sorry!
(2, 0) (2, 7) assuming that Y can equal anything.
Answer
1) x = 8
2) x = 1/3y + -5/3z
3) x = -1/2y + -3/4z + -1/2
Hope this helps:))