Answer:
$10.50
Step-by-step explanation:
The formula is Balance= Principle (starting amount) x Time x Interest rate. 350 x .03 x 1 is $10.50.
 
        
             
        
        
        
Answer:
b) 16%
Step-by-step explanation:
add 36 to 48 (84) then subtract that from 100. 16% played both games
 
        
                    
             
        
        
        
Answer:
A
Step-by-step explanation:
Consider all options and find f(3):
A. 
Then
Not -5, so this option is false.
B. 
Then
This option is true.
C. 
Then
Not -5, so this option is false.
D. 
Then
Not -5, so this option is false.
 
        
             
        
        
        
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