Answer:
88.51 is the minimum score needed to receive a grade of A.
Step-by-step explanation:
We are given the following information in the question:
Mean, μ = 73
Standard Deviation, σ = 11
We are given that the distribution of exam grades is a bell shaped distribution that is a normal distribution.
Formula:

We have to find the value of x such that the probability is 0.0793.
Calculation the value from standard normal z table, we have,

Hence, 88.51 is the minimum score needed to receive a grade of A.
You can line up 8 cards 64 different ways.
8 * 8 = 64
Answer:
(19.6,-12)
Step-by-step explanation:
40 dollars per 5 students=9 dollars per 1 student
divide both sides by 5.
Answer:
19 because it greater and im guessing