Answer:
Well, I think that the 50% coupons would give you only 50% off of your entire purchace. Not 100% off.
Step-by-step explanation:
Answer:
60
Step-by-step explanation:
Google "Area of a trapezoid formula" and that will help you with this
P(t) = [ 64/ (1 + 11.e⁽⁻⁰ ⁰⁸t⁾]
In 1991, t = 1, hence:
P(t) = [ 64/ (1 + 11.e⁽⁻⁰ ⁰⁸ˣ¹⁾] = 5.7377 billion or rounded 5.74 billion
(Answer A)