Answer:
-2 is Greater than -4
Step-by-step explanation:
-4 is more Negative, therefore it’s considered as Less than -2.
If u Consider the Number Line,
negative numbers(Left), 0, Positive Numbers(right)
The number on the right side is more greater than on the Left
-2 is greater because it’s nearer positive values
Therefore -2 is Greater than -4
 
        
                    
             
        
        
        
The half life of a decaying substance is defined as the time at which the substance decreases to one-half of its original value. In this case, given  hlf-life of 10 years and an original mass of 50 grams, after 10 years, the isotope mass becomes 50*0.5 or 25 grams. Answer is B.
        
             
        
        
        
<h2>
 Miranda's rate is 12 hours per mies.</h2>
Step-by-step explanation:
Given by question,
Miranda began her ride from home merely that she was 50 miles away from home after 4 hours of riding.
To find, Miranda's rate = ?
2 hours later she was 974 miles from home.
∴ 2 hours she rode = 74 miles - 50 miles 
Miranda rides 24 miles in 2 hours.
∴ Miranda rides  in 1 hour =  
 
=  
 
Thus, Miranda's rate is 12 hours per mies.
 
        
        
        
1111110100
Do modulo 2 then floor divide by 2 and repeat
Mark brainliest please 
        
             
        
        
        
The answer to this question is A, 12. Hope this helps.