Answer: 16
Step-by-step explanation:
Given : Mean :
Standard deviation :
The value of z-score is given by :-
For x= 115
The p-value :
Now, the number of people smarter than Many is given by :_
Hence, there are 16 members smarter than Mandy.
Answer:
-3 I think
Step-by-step explanation:
well 10-7=3 and 13-10=3
but since it is greater number first it would make it a -3
9d - 5 = 4d + 35
9d (-4d) - 5 (+5) = 4d (-4d) + 35 (+5)
5d = 40
5d/5 = 40/5
d = 8
hope this helps
69 because that’s good and she was like u smell like fart