Answer:
the expected value is if your sum is odd because half of the values you could roll are odd witch means you have 50% chance to get odd
because their are not high odds of getting something good
Answer:
7a. 7b=49ab
Step-by-step explanation:
Step-by-step explanation:

Answer:
After n years, 120,000(1 - 0.92ⁿ) units, will be in use.
Step-by-step explanation:
Given;
estimated annual sales, a = 9600 units
determine common ratio, r;

sum of the units in use after n years is calculated by applying sum of nth term;


Therefore, after n years, 120,000(1 - 0.92ⁿ) units, will be in use.
It’s 5.6 sorry bout the other guy that answered randomly just to get points