<span>2r2 + 3s3 − r2 + 4t2 − r2
</span>
= 19
        
             
        
        
        
Answer:
The volume of water bottle Francisco takes to school = 1.0048 liters
Step-by-step explanation:
The dimensions of the water bottle are given : 
The Height of the water bottle is 20 cm  
⇒ h = 20 cm
The Radius of the water bottle is 4 cm
⇒ r = 4 cm
⇒ Volume of the water bottle = π·r²·h
⇒ Volume = 3.14 × 4² × 20
⇒ Volume = 1004.8 cm³
Now, 1000 cm³ = 1 liter
⇒ 1004.8 cm³ = 1.0048 liter
Hence, The volume of water bottle Francisco takes to school = 1.0048 liters
 
        
                    
             
        
        
        
Hello!!
214,729.08 rounded to nearest thousand is 215,000.
And, 214,729.08 rounded to nearest thousandths (3 decimals) is 214,729.080.
Good luck :)
        
             
        
        
        
The first species to populate an uninhabited
        
             
        
        
        
I think that i got it but at the same time not sure but the value of a+b should be 14+20