Answer:
x = 125
Step-by-step explanation:
Given
 = 25
 = 25
Multiply both sides by 5 to clear the fraction
x = 5 × 25 = 125
x = 125
 
 
        
                    
             
        
        
        
Answer:
8
Step-by-step explanation:
i guessed
 
        
             
        
        
        
9514 1404 393
Answer:
   
Step-by-step explanation:
The first term is 2, so part of the recursive definition is ...
   f(1) = 2
The common ratio is 6/2 = 3, so each term is 3 times the previous one. That part of the recursive definition is ...
   f(n) = 3·f(n -1)
These two parts of the definition match choice C.
 
        
             
        
        
        
For this we will use equation:
H = starting height + rate_of_growth*periods
We can mark H with index w to represent how many weeks have passed.
Because all of this we can write:
Hw = 200 + 0.5*w
To calculate height after some number of weeks all you need to do is to exchange w with number of weeks.