Cost = (3500 W)·(1 kw/1000 W)·(10 hrs/day)·(30 day/month)·($0.13/kw-hr)
Cost = (3500·1·10·30·0.13 / 1000)·(W·kW·hr·da·$ / W·da·month·kw·hr)
Cost = <em> 136.50  $/month</em>
 
        
             
        
        
        
6500 pounds are necessary to cover 75000 square feet
        
             
        
        
        
Answer:
96
Step-by-step
 explanation:
400−2x=208. 400−208=2x. 192=2x. x=96
 
        
                    
             
        
        
        
Answer:
a(n) = -16b + (n - 1)(3b)
Step-by-step explanation:
First term is -6b.
Common difference is 3b; each new term is equal to the previous one, plus 3b.
Formula for this arithmetic sequence is
a(n) = -16b + (n - 1)(3b)
 
        
             
        
        
        
For this case, the first thing to do is to calculate the time you were watching the game.
 We have then:
 2:00 - 1:45 = 15 minutes
 Then, the amount of degrees is given by:
 (15/60) * (360) = 90 degrees
 Answer:
 the minutes hand did turn about:
 90 degrees