Please help! Will give brainliest!

Find the length of cu, the triangles are similar.

Gail is making costumes for a school play. each rabbit costume needs one and one half yards of white fur fabric, a yard of blue striped fabric, and a quarter of a yard of pink felt for the ears. g? ail needs to make eight rabbit man yards will she need, for the white fur fabric, blue striped fabric, and pink felt?

Which spreadsheet would be used to compute the first nine terms of the geometric sequence a^n=32•(1/2)n-1