Answer
given,
opera house ticket = $50
attendance = 4000 persons
now,
opera house ticket = $52
attendance = 3800 person
assuming these are the points on the demand curve
(x, p) = (4000,50) and (x,p) = (3800,52)
using point slope formula




R(x) = x . p




at 

x = 4500

hence at x =4500 the revenue is maximum
for maximum revenue ticket price will be

p = $45
Answer:
9 cars/hour
Step-by-step explanation:
1.5 cars=1/6 hours
multiply both by 6
9 cars=1 hour
3200≥1200+600+675 Because, the phone plan only allows at maximum 3200 minutes, meaning that all of the minutes the family has used has to be less than or equal to 3200 minutes (Or 3200 minutes is greater than the amount of minutes used by the Cruz family)
4.5/9. It is technically an improper fraction but it still counts.
Answer:
(0.84, 0.88)
Step-by-step explanation:
if you round 0.875 you get 0.88