State the name of the property illustrated.
(x + 2) = 1, x ? -2
A. Inverse property of multiplication
B. Identity property of multiplication
C. Commutative property of multiplication
D. Inverse property of addition
Answer: A
Mathematics
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Solve the problem.A manufacturer's cost is given by C = 500n1/3 + 1200, where C is the cost in dollars and n is the number of parts produced. Find the cost when 729 parts are produced.
A. $5700 B. $56 C. $14,700 D. $3450
Mathematics
Find the derivative of the function.y = ?4e-2? cos 8?
A. ?3e-2?(4 cos 8? - 2 cos 8? + 8 cos 8?) B. -56?3e-2? sin 8? C. -8?3e-2? sin 8? D. ?3e-2?(4 cos 8? - 2? cos 8? - 8? sin 8?)
Mathematics
Solve.2x2 = 26
A. ±13
B. 14
C. 13
D. ±
Mathematics
Solve the absolute value inequality. Write the solution set using interval notation.
> 6
A. (-?, -6) ? (6, ?) B. (-6, ?) C. (-6, 6) D. (6, ?)
Mathematics