China plate is 12 years (16-4) and Glass plate is 4 years (12÷3)
Answer:
Step-by-step explanation:
Given
there are 50 winning number out of which 40 get $ 100 each and 10 wins $ 1000 .
let x denotes the winning from a randomly selected ticket


Expected value is given by


and Expected return is given by


Answer:
A
Step-by-step explanation:
The inverse is just the opposite it is a flip
I think that jeremy should learn how to do his own math
Answer:
Micah will have $15 dollars left after 7 days.
Step-by-step explanation:
50/5 is 10, so Micah could stay for 10 days. But, if he wants to have $15 left, he could only stay for 7 days.