Estimation A group of students go out on a boat to go scuba diving. The instructor takes the group 53.37 feet below the surface to start. Then they go up 23.31 feet and stop to see some fish. Estimate
the total change in distance from where they started at the surface. Find the total change in distance
from where they started at the surface.
Which of the following is the best estimate for the total change in distance from the group of students'
original position at the surface? Round to the nearest ten
OA. -50 feet
OB - 70 feet
OC. - 30 feet
OD. -20 feet