Answer:
Step-by-step explanation:
Smallest and largest whole number which gives 1600 when rounded to the nearest hundred.
The lowest whole number is 1550
The highest while number is 1649
Wheb rounding to the nearest hundred, the tens value which comes after the hundred value is carefully observed, of the tens value is less than 5, then it is rounded down to zero. However, if the tens value is greater than or equal to 5, it is rounded to 1 and added to the hundred value. 
Numbers below 1550 will not round to 1600 (nearest 100) also numbers greater than 1649will not round to 1600(nearest 100).butvall numbers in between them will round to 1600 (nearest hundred) 
 
        
             
        
        
        
Answer:

P₀ = 206 and difference d = 6
Step-by-step explanation:
<u><em>Step(i):-</em></u>
Given that the arithmetic sequence 
                  206,212,218,224,.....
P₀ = 206 and difference d = 212-206 = 6
The  term of the sequence
 term of the sequence 
    
<u><em>Step(ii):-</em></u>
The  term of the sequence
 term of the sequence
    
Put n=20 
 

 
        
             
        
        
        
Answer:
The slope is -1/2 or -0.5
Hope this helps!
 
        
                    
             
        
        
        
Answer: 13
Step-by-step explanation:
5+2x
When x=4
5+2(4)
5+8
= 13
 
        
                    
             
        
        
        
Answer:
first and third digit are the same.
not prime numbers, 
191 yes but 484 no.