Answer: 628
Step-by-step explanation:
2πr^2+2πrh
2(3.14)(5)^2+2(3.14)(5)(15)
2(3.14)(25)+2(3.14)(75)
2(78.5)+2(235.5)
157+471
628
 
        
             
        
        
        
Answer:
cant tell you the answer but i can tell you the person that messed up isn't that good at math 
Step-by-step explanation:
 
        
             
        
        
        
Answer:
$12
Step-by-step explanation:
when d = 0,  F = 110
when d = 100, F = 110 + (0.12 x 100) = 122
when d = 200, F = 110 + (0.12 x 200) = 134
etc.
Therefore, increase in price for every 100 meters climbed = 134 - 122 = 122 - 110 = 12
 
        
             
        
        
        
Answer:
44
Step-by-step explanation:
A=a+b
2h=6+5
2·8=44
 
        
             
        
        
        
Answer:
1. A  2. C
Step-by-step explanation:
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