Which cube has the largest surface area to volume ratio?

3x3x3

2x2x2

1x1x1

( 15 point reward)

Select the sequences that are geometric.

He ! a group of farmers planned to clean 80 acres of wheat per day to finish the work on schedule. right before the work started, they received a new piece of machinery that them clean 10 more acres per day than originally planned. as a result of increased productivity in the last day before the deadline they only had to clean 30 acres. how many acres of wheat did the group of farmers have to clean?

Ihonestly have no clue if it's each or none.