Solve the problem.The number of dislocated electric impulses per cubic inch in a transformer when lightning strikes is given by d(x) = 1800(4)x, where x is the time in milliseconds of the lightning strike. Find the number of dislocated impulses at 
and 
A. 1800; 460,800
B. 1800; 28,800
C. 7200; 28,800
D. 1800; 14,400
Answer: B
Mathematics
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Solve the problem.The distance, d, that a falling body falls in t seconds is given by the expressiond = 
gt2.Find d if g is 
and t = 8.0 s
A. 515 ft B. 2060 ft C. 129 ft D. 1030 ft
Mathematics
The number of home runs for last season are shown for each team in a little league baseball division. Use the bar graph to solve the problem.
Estimate the number of home runs the Lions had last season.
A. 30 B. 34 C. 38 D. 36
Mathematics
Perform the indicated operation. Simplify if possible.
+ 
A. 
B. 
C. 
D. 
Mathematics
Evaluate the expression using the given values.
(a - b - c)3; a = 7, b = 6, c = -2
A. - 
B. - 
C. 5
D. -5
Mathematics