Determine if 0.054227406110177... is rational or irrational and give a reason for your answer.

ASAP pls help

Which expression is equivalent to7_/x^2 ÷ 5_/y^3? assume y# 0

You have a 32-foot fence around a square garden. there are 4 equal sections. you paint 13 of one section of the fence. what fraction of the fence did you paint? you have a 32-foot fence around a square garden. there are 4 equal sections. you paint 13 of one section of the fence. what fraction of the fence did you paint?

Pls if a cow has a mass of 9×10^2 kilograms, and a blue whale has a mass of 1.8×10^5 kilograms, which of these statements is true?