Answer:
22 grams
Step-by-step explanation:
loses 50% of it's mass per 22 years
so after 22 years the mass would be 44 grams
22 years later would leave 50% of 44 grams = 22 grams
 
        
             
        
        
        
Hello!
To find the interquartile range, subtract the value of the upper quartile from the value of the lower quartile. 
33 - 25 = 8
The interquartile range is 8. Hope I helped! :3
        
             
        
        
        
Answer:
C; A singleton set 
Step-by-step explanation:
Mathematically, when a number is non-negative; it is either positive or zero
Now, this is because 0 identifies as neither a positive or a negative number 
hence, when we find the difference between the two sets, the only number that stands out unmatched is the value 0
What this mean is that we are having a set with a single number result 
So we have our answer as {0} 
Which is a singleton set 
 
        
             
        
        
        
Answer:
B - 16466
C - 13362
total value - 35170
Step-by-step explanation:
to find B add 11124 to 5342 (11124+5342=16466)
to find C subtract 3104 from 16466 (16466-3104=13362)
total value - add them all together