Solve.The length of a rectangular room is 5 feet longer than twice the width. If the room's perimeter is 154 feet, what are the room's dimensions?
A. Width = 24 ft; length = 53 ft
B. Width = 48 ft; length = 106 ft
C. Width = 29 ft; length = 63 ft
D. Width = 36 ft; length = 41 ft
Answer: A
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Find the limit of the sequence if it converges; otherwise indicate divergence.an = 
A. 
B. 
C. 
D. Diverges
Solve the problem.Consider a population that grows according to the recursive rule PN = 5 × PN-1, with initial population P0 = 6. Which of the following is an explicit description of this population sequence?
A. PN = 5 × 6N-1 B. PN = 5 × 6N C. PN = 6 × 5N-1 D. PN = 6 × 5N E. none of these
Solve the problem.A trust account manager has $300,000 to be invested in three different accounts. The accounts pay 5%, 6%, and 8%, and the goal is to earn $18,000. Assuming that x dollars are invested at 5%, y dollars are invested at 6%, and z dollars are invested at 8%, find x in terms of z.
A. x = z B. x = 300,000 - 3z C. x = 100,000 + z D. x = 2z
Simplify.
+ 
- 
A. 
B. 
C. 
D. 