Answer:
Step-by-step explanation:
If the given is x^2 then the degree is 2.
Degree: 4 - x^2 = 2.
It is what is on the x to the highest power. If the question was
x^3 - 3x^2 + 2x + 4
The the degree would be 3
 
        
             
        
        
        
Answer:
20 x ___ = 6000
Step-by-step explanation:
Thats how you use multiplication
HOPE THIS HELPS
PLZZ MARK BRAINLIEST
 
        
                    
             
        
        
        
9. sensitive noses, big ears, and long tail. 
10. ferns, yeasts, hydras, and amoebas
        
                    
             
        
        
        
Answer:
(a)8.0mg
(b)36.87 hours
(c)-0.168
Step-by-step explanation:
The amount of Valium in that person's bloodstream at any time can be modeled with the exponential decay function  (t in hours)
 (t in hours)
(a)After 12 Hours

(b)If A(t)=5mg
Then:

(c)

 
        
             
        
        
        
Answer: 45 
Step-by-step explanation: