Answer:
n=0.4
Step-by-step explanation:
10:4=5:2
to make 5 as 1, we will divide both 5 and 2 by 5
<h3>

:

=1:n</h3><h3>therefore, n=

 = 0.4</h3><h3 /><h3>                                           </h3>
 
        
             
        
        
        
Answer:
45 gallons 
Step-by-step explanation:
1 hour = 3 gallons
2 hours = 6 gallons
3 hours = 9 gallons
4 hours = 12 gallons
5 hours = 15 gallons
10 hours = 30 gallons
15 hours = 45 gallons
 
        
             
        
        
        
Answer:
A
Step-by-step explanation:
A. growth 
 
        
             
        
        
        
Answer:
The frequency of the car is 0.0233743 laps/sec and 1.4024 laps were completed in 60 seconds