Find the fifth term and the nth term of the geometric sequence whose initial term, a, and common ratio, r, are given.a = 7; r = -3
A. a5 = 567; an = 7 ? (-3)n-1
B. a5 = -189; an = 7 ? (-3)n-1
C. a5 = 567; an = 7 ? (-3)n
D. a5 = -189; an = 7 ? (-3)n
Answer: A
Mathematics
You might also like to view...
Graph the parabola.y = x2 + 2x - 5
A. 
B. 
C. 
D. 
Mathematics
Rewrite as a radical expression and simplify if possible. Assume all variables represent nonnegative real numbers.77764/5
A. 1,679,616 B. 1296 C. 10,077,696 D. 279,936
Mathematics
Answer the question or complete the sentence to make a true statement.In order to add -9 and 7, I should begin by finding the of the of -9 and 7.
A. Sum, absolute values B. Sum, opposites C. Difference, additive inverses D. Difference, absolute values
Mathematics
Does the picture below illustrate the line of symmetry?
?
?
A. No B. Yes
Mathematics