Answer:
c determine the side length of one tablecloth correct to the nearest tenth of a meter
No numbers, is the question correct? Are you factoring?
121 over 121 is a whole number of 1
For it to double its price the price has to be +100% more, and every year you get +2.4%, so you do:
100/2.4≈ 42 years or 41.66666667.. years.
