Im pretty sure that the answer is B.
Use Excel graphing. Then make histogram (a graph that represents values with columns)
N =9/8
n = 1 1/8
Hope this helpsb☺
Answer:

Step-by-step explanation:
V = length × width × height
SO...
V = 1ft × 1ft × 2ft
V = 
Answer:
A. 21/18
Step-by-step explanation:
The numerator pattern is adding 2 every time to the difference (ex: difference between 1 and 3 is 2, then difference between 3 and 7 is 4). Meanwhile the denominator is only adding 2 everytime.