n/5
If this is incorrect, then i am sorry.
Answer:
- 6
Step-by-step explanation:
The average rate of change of f(x) in the closed interval [ a, b ] is
here [ a, b ] = [ 1, 5 ]
f(b) = f(5) = 17 - 5² = - 8
f(a) = f(1) = 17 - 1² = 16
average rate of change = 
= 
= - 6
<u>Answer:</u>
243 students are involved in either sports or music whereas 100 are not
involved in either of it.
<u>Step-by-step explanation:</u>
No. of students who are in music = 115
No. of students who are in sports = 197
No. of students who are in both activities = 69
So, no. of students who are involved either in sports or music,
= (115 + 197 - 69)
=243
So, no. of students who are not involved in either sports or music,
= (343 - 243)
=100
Well in my project was on the seeing what type of gum was the best and everyone in my school joined the survey so i would say about 720 or so people plus parents
