Answer:
r≥0
V(r) ≥0
Step-by-step explanation:
V(r) = 4/3 * Pi* r^3
The domain is the input values for r
The radius cannot be less than 0  but can be any number bigger than 0
What is the domain of the function in this situation?
r≥0
The range is the output values for the function or the volume
The volume must be greater than or equal to zero
V(r) ≥0
 
        
                    
             
        
        
        
AAB  I think that's it get back to me If its wrong
 
        
             
        
        
        
He could be 40321 years old. 
If you divide 40321 by any odd or even number between 1 and 9, the remainder is 1. 
I got this number by doing (2*3*4*5*6*7*8) + 1
        
                    
             
        
        
        
ok so lets start of with the fact that the whole thing is 21 units.
So we do 21-9=12 so then we now know that the rectangle is 12 so then we do 12*8 units which is= 96 . Now the triangles. so the first one we know that its 8*3 and times it by 1/2 because two triangles is equal to a rectangle so the first triangle is 12 and now the second. its 9-3= 6 then its 6*8*1/2 which is equal to 24 so now the final answer is
96+12+24 which is equal to 132 so i'm guessing it 132 square units
 
        
             
        
        
        
<span>p=210e^(0.0069*20)
'e' is a mathematical constant equal to 2.718281828459
</span>
<span>0.0069*20 = .138
e^.138 =
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<span>2.718281828459^.138 =
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1.1479755503
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210 * <span>1.1479755503 =
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241.074865563
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