Answer:
35
Step-by-step explanation:
A quadratic sequence is a form. of mathematical progression of numbers in which the subsequent differences between each consecutive term differ by the exact amount. This is known as the common second difference.
Hence in this case, 
we have
S= 3+8+15+24+…..+Tn - 1.
S=. 3+8+15+……………..Tn-1 + Tn
Deducting 2nd series from the first
We have 0=3+5+7+…….Tn
Hence, we have Tn= n (n+2)
= 24 (9+2)
= 24 + 11
= 35
 
        
             
        
        
        
Slope intercept form is y=mx+b
y=-x+700
        
                    
             
        
        
        
Answer:you put the differnet people in grades together like one grade goes first then the other then the other
Step-by-step explanation:
 
        
             
        
        
        
Answer:
Step-by-step explanation:What you know about rolling ' down in the deep?
When your brain goes numb, you can call that mental freeze
When these people talk too much, put that s word in slow motion, yeah
I feel like an astronaut in the ocean, aye  
What you know about rolling' down in the deep?
When your brain goes numb, you can call that mental freeze
When these people talk too much, put that s word in slow motion, yeah
I feel like an astronaut in the ocean