Question

What are the next four terms in the following geometric sequence? 5, 15, 45...
A. 225; 1,125; 5,625; 28; 125
B. 135; 405; 1,215; 3,645
C. 90, 180, 360, 720
D. 90, 135, 180, 225

Answer 1

geometric means you multiply on term by the same number each time to get the next one
in your case that number is 3, because \(3\times 5=15\) and \(3\times 15=45\)

Answer 2

so you want to answer by computing \(3\times 45\) for the next number

Answer 3

@Nicin1157 you got this?