Find the indicated term for the geometric sequence.81, 27, 9, 3, . . . ; 6th term
A. 
B. 9
C. 3
D. 
Answer: A
Mathematics
You might also like to view...
Find all the first order partial derivatives for the following function.f(x, y, z) = xz
A. 
= z
; 
= - 
; 
= x
B. 
= z
; 
= - 
; 
= x
C. 
= z
; 
= 
; 
= x
D. 
= z
; 
= 
; 
= x
Mathematics
Use an analytic method to solve the equation.(2x + 5)1/2 - 3 = (x - 2)1/2
A. {2, 38} B. {-2} C. {3, 8} D. {2}
Mathematics
Find the coordinates of the vertex and the direction of opening of each parabola.y = (x + 2)2 + 8
A. (8, -2) opens downward B. (8, -4) opens downward C. (-8, 2) opens upward D. (-2, 8) opens upward
Mathematics
Solve the inequality graphically.
< 
A. 
B. 
C. 
D. 
Mathematics