Answer:
MATH PROBLEM
Step-by-step explanation:
a. Use the inclusion/exclusion principle.

b. By definition of conditional probability,

14/16 & 7/8 Would be two Equivalent
45%=0.45
8,250x0.45
=3712.50
The theater collected $3712.50 at the concession stand.
Answer:
- 1, and - 1
the answer would be -2
Step-by-step explanation:
any number of the zero power is one.