Answer:
b=-8
Step-by-step explanation:
Sorry I don't have time to show work right now and write it down but this is the answer.
Answer:
60
Step-by-step explanation:
straight lines are 180
since all lines are parallel
180 - 120 = 60
Answer:
Step-by-step explanation:

School band played for 4 hours.
Answer:
Option 2: 27 is the correct answer.
Step-by-step explanation:
Given functions are:

As we can see that the function g(x) in written in terms of f(x), first of all we have to find g(x) by putting the value of f(x) in g(x)
So putting f(x) = x^2-2 in g(x)

As g(-3) has to be found, putting x=-3 in g(x)

Hence
Option 2: 27 is the correct answer.
Answer:
1. The data value must be less than the mean.