Answer:
40% increase
Step-by-step explanation:
90 - 36 = 54
90 - 54 = 36
36 / 90 = 0.4
0.4 x 100 = 40%
The answer is 40%
....
the answer is c :) :)
The mean is 7
But I don't know what you mean by mad there's only mean, median, mode, and range