Billy drove 3.75 miles. You find the answer by dividing 7.5 by 2
        
             
        
        
        
Answer:
Percentage change in interest groups between 1959 (500) & 1995 (600) = 20% 
Step-by-step explanation:
Percentage change = <u>Change ie (New - Old)  </u>  x 100 
                                         Old value 
Suppose - 
Number of interest groups in 1959 = 500 
Number of interest groups in 1995 = 600 
Percentage change = [ (600 - 500) / 500 ] x 100 
( 100 / 500 ) x 100 = 20% 
 
        
             
        
        
        
9/27, 12/27, 16/27
So this is a geometric sequence as each term is 4/3 the previous term.
Since the common ration is greater than one the sum of the series diverges, it does not exist.  (The sum just keeps getting larger and larger)
For a geometric series to have a sum r^2<1
So that the normal sum....
s(n)=a(1-r^n)/(1-r)   becomes if r^2<1
s=a/(1-r)
        
             
        
        
        
Answer:
The answer is None.
Step-by-step explanation:
I took the test on FLVS and I got the answer right. 
I hope this helps. I am sorry if you get this wrong.