Answer:
Step-by-step explanation:
1. USING MULTIPLICATION
FIRST 2\times 9=18
SECOND 2\TIMES 8=16
THIRD 9\TIMES 9=81
FOURTH 9\TIMES 8=72
Look at the picture.
It are the examples of a normal distribution.
Answer: B.
The answer is approximately 8.1
area = length x width
area = 2.875 x 1
which equals 2 7/8 as one doesn't alter the other number