Answer: A or C (i think A because its not including)
Step-by-step explanation:
 
        
             
        
        
        
Answer:
In the account that paid 6% Susan invest 
In the account that paid 5% Susan invest 
Step-by-step explanation:
we know that
The simple interest formula is equal to
 
where
I is the Final Interest Value
P is the Principal amount of money to be invested
r is the rate of interest  
t is Number of Time Periods
Part a) account that paid 6% simple interest per year
in this problem we have
 
substitute in the formula above
 
 
Part b) account that paid 5% simple interest per year
in this problem we have
 
substitute in the formula above
 
 
we know that

substitute and solve for x




therefore
In the account that paid 6% Susan invest 
In the account that paid 5% Susan invest 
 
        
             
        
        
        
Step-by-step explanation:
 the answe to dis question is 2
 
        
                    
             
        
        
        
Answer:
1 battery cost .49875 cents, but .50 rounded
Step-by-step explanation:
Divide 3.99 by 8 and you will get .49875
 
        
                    
             
        
        
        
Only true statement for function f(x) =  is <u>c.  if the value of x increases by 1, the value of y will triple</u>.
 is <u>c.  if the value of x increases by 1, the value of y will triple</u>.
<u>Step-by-step explanation:</u>
<u>a.  the function decreases
</u>
 f(x) =  , For value of x<1 function decreases and for x>1 function increases . False statement .
 , For value of x<1 function decreases and for x>1 function increases . False statement .
<u>c.  if the value of x increases by 1, the value of y will triple.
</u>
 For value of x increases by 1 we have ,  . True statement.
 . True statement.
<u>b.  the function has a y-intercept of (0, 3)
</u>
 At y intercept x=0,  f(x) =  ,
 ,  . Function has a y-intercept of (0,3). False statement.
 . Function has a y-intercept of (0,3). False statement.
<u>d.  the function contains the point (1, 4)</u>
At x=1,  . Function contains (1,12) not (1,4) . False statement.
 . Function contains (1,12) not (1,4) . False statement.