A normal distribution has a mean of 14 and a standard deviation of 2.5. what is the probability that a randomly-selected x-value from the distribution is in the interval of [11.5, 19]?
a. 0.32
b. 0.68
c. 0.815
d. 0.95

you ignore the remainder, therefore the answer is y = x+2

step-by-step explanation:

you have to divide the denominator by the numerator. you can use synthetic division or long division.

[-5] .     1 .     7 .     11

x + 2 + 1/x+5

answer:

24pi or letter c