Question

What is the height of each ball on the fifth bounce ? Use the geometric sequence formula and show your work.

Answer 1

\[a _{n}=a _{1}r ^{n-1} \] This is the geometric sequence formula

Answer 2

i just helped someone solve this question.
have a look,
http://openstudy.com/users/hartnn#/updates/53a9b2ebe4b02c45b01315ba

and if you still have any doubts, you can ask me :)

Answer 3

thank you so much! :)