Answer:
1/2a-19=-13
Step-by-step explanation:
One half of a number represents the phrase "1/2a" (in this case the variable/number is 'a'". Then because it says "nineteen less than", that means you subtract 19 from one half of the variable.
 
        
                    
             
        
        
        
Answer:

Step-by-step explanation:
The problem could be simplified as following:
Given:
The radius of a circle O is 26 feet.
Solve for:
The length of arc on circle O that measures 13 radians
Solution:
Step 1: Let's find out the correct formula to apply:
The formula to calculate the length of an arc measuring x radians on a circle with radius r feet is:
L = r*x
Step 2: Let's put the data into formula to work out the length L of arc:
L = 26*13 = 338 (ft)
=>  The distance that a horse does on the outer edge travel  when the carousel rotates through 13 radians: L = 338 (ft)
Hope this helps!
:)
 
        
             
        
        
        
The rate for september is just 5,000 minus 24,000 plus 7000
        
             
        
        
        
The correct answer has to be A 42