Answer:
The range is 19
Step-by-step explanation:
First, you have to order the numbers from least to greatest:
-9.5, -3.1, 3.1, 3.2, 4.7, 4.9, 5.4, 6.3, 9.5
Then, you have to find the difference between the largest number and and smallest number. You do this by subtracting them:
9.5 - (-9.5)= 19
So, the range is 19
 
        
             
        
        
        
The answer is 31.5 in.^3 because 
4.5 • 3.5 • 2 = 31.5in.^3
        
                    
             
        
        
        
The answer to your question is C.
        
             
        
        
        
Answer:
False
Step-by-step explanation:
If the triangle is a right triangle, we can use the Pythagorean theorem
a^2 + b^2 = c^2
9^2 + 22^2 = 24^2
81+484=576
565 = 576
This is false, so the triangle is not a right triangle
 
        
                    
             
        
        
        
move the decimal point two places to the right and the answer would be 56.4%