Identify the quadrant for the angle ? satisfying the following conditions.cot ? > 0 and sin ? < 0
A. Quadrant I
B. Quadrant III
C. Quadrant II
D. Quadrant IV
Answer: B
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Answer the question asked. When necessary, round to the nearest hundredth.One conveyor belt can move 1000 boxes in 10 minutes. Another can move 1000 boxes in 11 minutes. If another conveyor belt is added and all three are used, the boxes are moved in 3 minutes. How long would it take the third conveyor belt alone to do the same job?
A. 
min
B. 7
min
C. 1
min
D. 
min
Find a general term an for the sequence whose first four terms are given.1, 5, 9, 13, . . .
A. an = 1(4)n-1 B. an = 4n - 3 C. an = 3n - 4 D. an = n + 4
Solve using the substitution method. Use a graphing calculator to check your answer. x + 2y = 44y = -22 + 5x
A. (-22, 8)
B. (8, 18)
C.
| No solution |
D. Infinitely many solutions
Simplify the expression.
?
?
A. 4 B. 16 C. 24 D. 6 E. none of these