The questions that are 1-6 above:
 Use the term
P- Parenthesis
E- Exponents
M-Multiplying
D-Dividing
A- Addition
S-Subtraction
 Do the equations from that order doing Parenthesis first, Exponents second, etc.
If there's none of one of the operations, skip to the next one. Remember to solve the equation starting from parenthesis and then going down the order.
 Sorry I can't help you with the bottom 1-6 Good luck
        
             
        
        
        
Answer:
Does anyone watch shaurya aur anokhi ki on star plus an Indian serial you'll love it I guarantee 
 
        
             
        
        
        
11/7
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Step-by-step explanation:
$75      30%      0.70(75) = x      $52.50
$18       65%      0.35(18) = x      $6.30
$60      30%      0.70x = 42        $42
$35       20%     0.80x = 28        $28
$150      25%     0.75(150) = x     $112.50
 
        
                    
             
        
        
        
So the amount needed=area of circle times height
area formula=pi times radius^2
height=3/4
so 
pi=aprox 3.14
radius=7
3.14 times 7^2
3.14 times 49
153.86
times 3/4
115.395 in^3
answer is 115.4 cubic inches