Solve the equation for x.
= -1
A. {-1}
B. {-1, 1}
C. {1}
D. ?
Answer: B
Mathematics
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Let p represent a true statement and let q represent a false statement. Find the truth value of the given compound statement.p ? q
A. True B. False
Mathematics
Evaluate the integral.
d?
A. 
sin 
? - 
sin 
? + C
B. 
sin 
? + 
sin 
? + C
C. 
sin 3? + 
sin 7? + C
D. 
cos 
? + 
cos 
?+ C
Mathematics
Solve the problem.When sitting atop a tree and looking down at his pal Joey, the angle of depression of Mack's line of sight is 
If Joey is known to be standing 32 feet from the base of the tree, how tall is the tree (to the nearest foot)?
A. 44 ft B. 40 ft C. 42 ft D. 46 ft
Mathematics
Write the rational expression in lowest terms.
A. 
B. 
C. 
D. 
Mathematics