Find the fifth term and the nth term of the geometric sequence whose initial term, a, and common ratio, r, are given.a = 6; r = 5
A. a5 = 3750; an = 6 ? (5)n
B. a5 = 18,750; an = 6 ? (5)n
C. a5 = 18,750; an = 6 ? (5)n-1
D. a5 = 3750; an = 6 ? (5)n-1
Answer: D
Mathematics
You might also like to view...
Solve the inequality, then graph the solution.-2 < x + 5 < 4
A. (-7, -1)
B. (3, 9)
C. (-1, ?)
D. (1, 7)
Mathematics
Find the area of the shaded region.
A. 10 B. 5 C. 12.5 D. 7.5
Mathematics
Perform the indicated operations and simplify.2.26 + 2.67 ? 2.43 - 2.79
A. 5.9581 B. 4.57 C. 9.1899 D. -1.7748
Mathematics
Factor the binomial completely. If it is prime, say so.25m2 - 
A. 
2
B. 
C. 
2
D. Prime
Mathematics