Evaluate the expression.csc(csc-1 -2)
A. 
B. - 
C. -2
D. 
Answer: C
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Solve the problem.A private shipping company will accept a box for domestic shipment only if the sum of its length and girth (distance around) does not exceed 102 in. What dimensions will give a box with a square end the largest possible volume?
A. 34 in. × 34 in. × 34 in. B. 17 in. × 17 in. × 85 in. C. 17 in. × 17 in. × 34 in. D. 17 in. × 34 in. × 34 in.
Perform the indicated operation.11 - (-6)
A. -17 B. 17 C. 5 D. -5
Compute r, the linear coefficient of correlation, for the given data.A study was conducted to compare the average time spent in the lab each week versus course grade for computer students. The results are recorded in the table below. Number of hours spent in labGrade (percent) 109611511662958789158116461051
A. -0.335 B. -0.284 C. 0.462 D. 0.017
Factor by grouping.6x2 + 13xt + 6t2
A. (6x + 2t)(x + 3t) B. (3x - 2t)(2x - 3t) C. (3x + 2t)(2x + 3t) D. Prime