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:
selena is correct
Step-by-step explanation:
At around 20'000ft. and higher.
469 871
------ = ---------
7 x
469x = 7(871)
469x = 6097
x = 6097/469
x = 13 hours
hope this helps :)
9514 1404 393
Answer:
it depends. 365.05 or 3.6505×10²
Step-by-step explanation:
In the US, 365.05 is already in standard form.
In the UK, "standard form" is the same as "scientific notation", so the number would be ...
3.6505×10²