We have by distributivity of limits over sums, and continuity of
and
, that

Given
, it follows that

Answer:
100 tickets were sold.
Step-by-step explanation:
If she bought 20 tickets and had a 20 percent chance of winning that means there were 100 sold tickets because 20 percent of 100 would be the 20 tickets she purchased.
Answer:
A dozen = 12
Step-by-step explanation:
I think I’m right