3.) A *the first one*
4.) C *the last one*
        
                    
             
        
        
        
3926/13 =302 but I'm not 100% sure where you went wrong do you have any work?
        
             
        
        
        
Answer:
   6.0 miles
Step-by-step explanation:
The sequence of distances is a geometric sequence with first term a1 and common ratio (1 +10%) = 1.10. The sum of 7 terms of the sequence is ...
   S7 = a1·(r^7 -1)/(r -1)
   56.923 = a1·(1.1^7 -1)/(1.1 -1)
   5.6923 = a1·0.9487171
Dividing by the coefficient of a1 gives its value:
   5.6923/0.9487171 ≈ 5.999997 ≈ 6.000
The hiker traveled 6.0 miles on the first day.
 
        
             
        
        
        
You just do 40 times 0.825 and you will get your answer. 
        
                    
             
        
        
        
Answer:
 kilometers per hour.
 kilometers per hour.
Step-by-step explanation:
We have been given an  , which describes the number of kilometers y that a van travels in x minutes. We are asked to to find the constant speed of the van in terms of hours.
, which describes the number of kilometers y that a van travels in x minutes. We are asked to to find the constant speed of the van in terms of hours.
We can see that van travel  kilometers in x hours. To find the constant speed of van, we will substitute
 kilometers in x hours. To find the constant speed of van, we will substitute  in our given equation as:
 in our given equation as:


Since van travels  kilometers in one hour, therefore, constant speed of van is
 kilometers in one hour, therefore, constant speed of van is  kilometer per hour or
 kilometer per hour or  kilometers per hour.
 kilometers per hour.