Question

HELP!

The pattern 9, 18, 36, 72, ________ follows the rule multiply by 2. What is the next number in the pattern?

A. 144
B. 148
C. 216
D. 244

Answer 1

144

Explanation:

................

Answer 2

A. 144

Explanation:

as the question says, the pattern is going by multiple of two. 9 * 2 is 18, 18 * 2 is 36, 36 * 2 is 72, 72 * 2 must be 144.