Answer:
70 decreases each stage
Step-by-step explanation:
350 / 5 = 70 decreases each stage
Since all decreases are equal and in 5 stages:
decreases * stages = total decreases
                      70 * 5 = 350
 
        
             
        
        
        
Answer:
180 degrees per second. 
Step-by-step explanation:
We have been given a graph that shows the distance covered by a tire or angular velocity of a tire with respect to the number of seconds (x).
Since we know that a tire is a circle and the measure of all the angles of a circle equals to 360 degrees.
We can see from our given graph that the tire completes one rotation in 2 seconds (2.5-0.5), so the distance covered by tire in two seconds will be 360 degrees. This means that the tire turns 360 degrees in each 2 seconds. 
 
 
As we are asked to find the degree change by tire per second so we will find the unit rate such that we will have 1 in our denominator. By dividing our numerator and denominator by 2 we will get,
 
 
Therefore, the tire is turning 180 degrees per second. 
 
        
                    
             
        
        
        
Answer: 9 is mean and median is 6
Step-by-step explanation:
 
        
             
        
        
        
The one thing you should never do is go faster
        
                    
             
        
        
        
Answer:
0.62
Step-by-step explanation:
Think of the answer like it's money. If I have 0.62 cents and everyone else has a total of 6 dollars, I would have the smallest amount of money.
Hope this helps :D