the explicit formula for a geometric sequence is An = 125(1/5)^n-1 what is a recursive formula for the sequence

The weight of an object in a particular scale is 175.2 lbs. the measured weight may vary from the actual weight by at most 0.1 lbs. what is the range of actual weights of the object

Aconstruction worker has rope 9 m long he needs to cut it in pieces that are each 3 /5 m long how many such pieces can he cut without having any rope leftover?

What are the domain and range of the function f(x)=2^x+1