Evaluate the expression.(-2)0
A. 0
B. 1
C. -2
D. -1
Answer: B
Mathematics
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Find the exact function value.sec 30°
A. 
B. 
C. 
D. 1
Mathematics
Solve the equation for -2? ? x ? 2?.csc x = 1
A. -2?, 0, 2?
B. - 
, 
C. -?, ?
D. none
Mathematics
Find the discount date and net payment date. (The net payment date is 20 days after the final discount date.)Invoice date: Nov 24Terms: 1/9 - 20x
A. Discount date: Dec 23; net payment date: Jan 12 B. Discount date: Dec 14; net payment date: Jan 3 C. Discount date: Dec 2; net payment date: Dec 22 D. Discount date: Dec 22; net payment date: Jan 12
Mathematics
Find the distance in the xy-plane between the two points. Round an approximate result to the nearest hundredth.(- 2, -2) and (0, -8)
A. 6 B. 20 C. 3.16 D. 6.32
Mathematics