Answer:
81,83,85,87,89,91,93,95,97,99
 
        
             
        
        
        
Answer:
The energy used in 3.5 hours = 5.25 kilowatts            
Step-by-step explanation:
Energy used by electric kettle:  
 kilowatts kilowatts
Time taken by electric kettle: 
Electric kettle's rate in kilowatts per hour can be calculated by dividing the spent energy i.e. 2.25 kilowatts by the time taken i.e. 1.5 hours.
Therefore,
Electric kettle's rate = 2.25 kilowatts / 1.5 hour
                                   = 1.5 kilowatts per hour
Thus, the energy used in 3.5 hours = 1.5 × 3.5 
                                                            = 5.25 kilowatts
Therefore, the energy used in 3.5 hours = 5.25 kilowatts                        
 
        
             
        
        
        
Answer:
The answer Is 10.20
Step-by-step explanation:
d = \/(0-(-2))² + (-6-4)²
d = \/(0+2)² + (-10)²
d = \/(2² + 100)
d = \/(4+100)
d = \/104
d ~ 10,20
 
        
                    
             
        
        
        
 If I read the problem correctly, the answer should be D) 5.
The picture was blurry so I hope I read it right.
I hope this is correct and that it helps✨❤️
        
                    
             
        
        
        
Answer:
 
Step-by-step explanation:
As given
if n erasers have a weight of 80 grams .
I.e
n erasera =  80 grams.
1 erasers weight .

Now find out the weight of the 50 erasers.

Simplify the above

