Solve the problem.Lori Bray drives a parcel delivery truck. Her usual route consists of 9 stops. How many ways can Lori travel to these stops and return to her warehouse?
A. 9
B. 362,880
C. 40,320
D. 72
Answer: B
Mathematics
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Solve the equation.
= 7
A. {35} B. {1} C. {12} D. {11}
Mathematics
Find the exact value of the expression.csc 90°
A. -2 B. 2 C. -1 D. 1
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Find the least common multiple of the pair of polynomials. m2- 2m, m2- 5m+ 6
A. m(m- 2)(m - 3) B. m(m+ 1)(m - 3) C. (m+ 1)2 D. m(m+ 1)2
Mathematics
A six-sided die is rolled. Find the requested probability.What is the probability that a 2 is rolled?
A. 0
B. 2
C. 
D. 
Mathematics