Answer :
after 1 min............4
2min.............8
3min......................16
4min.......................32
5min.......................64
let be w1 the initial with of the toy
the width w after 5 minutes is w=2^6 where 6 is # minutes +1, in our case is 5 minutes
2min.............8
3min......................16
4min.......................32
5min.......................64
let be w1 the initial with of the toy
the width w after 5 minutes is w=2^6 where 6 is # minutes +1, in our case is 5 minutes