Answer:
7.7km
Step-by-step explanation:
 
        
             
        
        
        
Hello : 
<span>the linear function has form : y = ax </span>
        
                    
             
        
        
        
Answer:
<h2>25 months</h2>
Step-by-step explanation:
Using the formula for calculating the standard error of the mean to get the standard deviation. The standard error of the mean is expressed as;
SE = S/√n where;
S is the standard deviation
n is the sample size
Given SE = 25 months and n = 1, on substituting this parameters into the formula, we will have;
25 = S/√1
25 = S/1
cross multiply
S = 25*1
S = 25 months
<em>Hence the standard deviation based on the sample is 25 months</em>
 
        
             
        
        
        
Answer:
11
Step-by-step explanation:
First, find how much a token costs. 
4.40 ÷ 8 = .55
Then divide 6.05 by .55 to get 11.
 
        
             
        
        
        
Answer:
3/40
Step-by-step explanation: