Answer:
20
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
0.875 = 7/8 and it is terminating
Step-by-step explanation:
 
        
             
        
        
        
Answer:
64
Step-by-step explanation:
2^6, or 2⁶, is two to the power of six.
Basically you multiply the bottom number (in this case 2) by itself as many times as the the number in the top right (in this case six)
2^6=2*2*2*2*2*2=64
 
        
                    
             
        
        
        
Answer:
598 meters
Step-by-step explanation:
In the problem, the word 'decend' means to decrease in elevation.
<u>Our equation:</u>
<u> </u>
</u>
<u>Add</u><u> </u><u>153</u><u> </u><u>to</u><u> </u><u>both</u><u> </u><u>sides</u><u> </u><u>of</u><u> </u><u>the</u><u> </u><u>equation</u><u>:</u>

598 meters represents the original height of the helicopter.