Is there a picture? there's not enough info
Answer:
5.86
Step-by-step explanation:
Answer: The waiting time will be 32 minutes when 240 people in line.
Step-by-step explanation:
Let us assume that the waiting time is directly proportional to the number of people in the queue.
Equation of direct proportion between variables x and y : 
Put
to find
.

Hence, the waiting time will be 32 minutes when 240 people in line.
50 is the answer to this question
F(t)= $100 x h + 300 A reasonable domain is (1,2,3) and the range is ($400,$500,$600)