Given an infinite sequence with an = 2n, find a45.
A. a45 = 92
B. a45 = 88
C. a45 = 47
D. a45 = 90
Answer: D
Mathematics
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Divide the rational expressions.
÷ 
A. 
B. x + 2
C. 
D. 
Mathematics
Use a graphing calculator to solve the equation.3x+6 = e4x
A. 5.2313 B. -1.6479 C. 2.2719 D. -1.2928
Mathematics
Compute the difference. Express answer in simplest form.
- 
A. 
B. 2
C. 1
D. 
Mathematics
Solve the problem.Cal is packing his suitcase to go on a trip. He wants to pack 4 pairs of pants chosen from the 6 pairs of pants in his closet and 5 shirts chosen from the 8 shirts in his closet. In how many ways can this be done?
A. 840 B. 20,160 C. 2,419,200 D. 100,800
Mathematics