Find the exact value of x.sec-1 x = - sin-1 
A. 
B. 
C. 
D. 
Answer: C
Mathematics
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Write the expression with only positive exponents and evaluate if possible. Assume all variables represent nonzero real numbers.-(-6)0
A. 6 B. 1 C. -1 D. 0
Mathematics
Solve the problem.Steve invests in a circus production. The cost includes an overhead of $100,000, plus production costs of $4000 per performance. A sold-out performance brings in $14,000. Determine the dollar amount coming in and going out at the break-even point.
A. $10 B. $77,778 C. $140,000 D. $40,000
Mathematics
Evaluate.(4x)0 - 9, for x = -4
A. -8 B. -25 C. -9 D. -5
Mathematics
Factor completely, if possible.y2 + 36
A. Not possible B. (y + 36)(y - 36) C. (y + 6)(y - 6) D. (y - 6)(y - 6)
Mathematics