Find an for the given geometric sequence.a5 = 
, r = 
A. an = 
? 
n-1
B. an = 
? 
n
C. an = 9 ? 
n-1
D. an = 9 ? 
n
Answer: C
You might also like to view...
Find the velocity, acceleration, and speed of an object with position function r(t) = 3ti+(6 - t²)j for t = 1. Sketch the path of the object and its velocity and acceleration vectors.
What will be an ideal response?
Convert the number to the octal system. ? 1 111 111 two ?
A. 377 eight B. 170 eight C. 167 eight D. 177 eight E. 176 eight
Solve the polynomial equation. In order to obtain the first root, use synthetic division to test the possible rational roots. 3x4 + 28x3 + 102x2 + 148x + 39 = 0
A. {3, - 
, -3 + 2i, -3 - 2i}
B. {-3, + 
, -2 + 3i, -2 - 3i}
C. {3, + 
, -2 + 3i, -2 - 3i}
D. {-3, - 
, -3 + 2i, -3 - 2i}
A certain item has a linear supply curve 
and a linear demand curve 
, where p is the price and n is the number of items. What is the equilibrium point (p, n)?
?
A. (1, 100,000) B. (2, 10,000) C. (9,000, 2) D. (10,000, 2) E. (1,000, 4)