Asubmarine is only allowed to change its depth by rising toward the surface in 60-meter stages. It starts off at -340 meters.
1. At what depth is it after
1.1 stage
2. 2 stages
3.4 stages
2. How many stages will it take to return to the surface?

Asubmarine is only allowed to change its depth by rising toward the surface in 60meter stages It starts off at 340 meters 1 At what depth is it after 11 stage 2 class=