Solve.(2m - 1)2 = 81
A. 4, -5
B. 10, -8
C. No real solution
D. 5, -4
Answer: D
Mathematics
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Find the area of the shaded region. y = sec2 x
A. 2 - 
B. 
C. 1 - 
D. 1 + 
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The rate of growth of a population of N individuals is 
. Write an equation of change that is satisfied by N.
?
A. 
B. 
C. 
D. 
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Solve the problem.There were 23
yards of wire on a spool. After a customer bought 3
yards of wire from the spool, how many yards were left?
A. 19 yards
B. 19
yards
C. 18
yards
D. 20
yards
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Solve the problem.A number increased from 2254 to 9746 . Find the amount of increase.
A. 7492 B. 7484 C. 9492 D. 7404
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