Answer: 0.7506
Step-by-step explanation:
Given :Mean : 
Standard deviation : 
The formula for z -score :

For x= 7.65 ,

For x= 8.2 ,

The p-value = 

Hence, the probability that the amount of protein is between 7.65 and 8.2 grams=0.7506.
Answer:
-8m +24 -32n
Step-by-step explanation:
(m-3+4n)*(-8)
Distribute the -8 to each term inside the parentheses
-8*m -8*-3 -8*4n
-8m +24 -32n
Answer:
92
Step-by-step explanation:
Answer: Points (-1 , 7.5), (0 , 6), and (1 , 4.5).
Step-by-step explanation: