Answer:
 
the minimum value of the given function is -4
 
        
             
        
        
        
Answer:
20 hours 
Step-by-step explanation:
First off, if we divide the number of hours he has played by the number of weeks 15/3 =
It would be an average of <u>5 hours per week</u>
Therefore, in the next 4 weeks we would practice for 20 more hours.
i hope this helps you<33
have a nice day or night 
 
        
             
        
        
        
The probability of randomly selecting a red marble is 1/5. You get that by dividing 1/15 by 1/3
        
                    
             
        
        
        
She has read about 3.2% of the book. 1 divided by 31 is 0.03225. Move the decimal point to the right 2 times, then round if needed. Hope this helped!