Mathematics, 16.10.2021 14:10 skyler1muir

1. Find the value of k if the geometric mean between 2k-1 and 11k+5 is 9? 2.What is x if the geometric mean between 3x and x+2 is 12

3.Find the common ratio of the geometric sequence with a2=162 and a5=48

WITH SOLUTION PLEASE REALLY NEED IT BADLY

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