Answer:
28 sixth graders will attend
Step-by-step explanation:
 
        
                    
             
        
        
        
At θ = 90°, the equation must evaluate to zero. The only one that does that is the 1st choice ...
  r = 2 - 2sin(θ)
 
        
        
        
Answer: I simplified it for you lol
Step-by-step explanation: Simplify the matrix.
19 + 266 inches