Area under ALL probability distribution curves is 1.0, because all possible outcomes are taken into account.
Answer:
1.424
Step-by-step explanation:
solo multiplica 356x4
Perimeter is adding all 4 sides together:
8 + 8 + 9x + 9x
Simplify by coming like terms to get:
18x + 16
The answer is d. 18x + 16