Answer:
Antonio is at -24 meters where ocean floor is at -94 meter So from the ocean floor he is 94 – 24 = 70 meter above.
Solution:
Given that ocean floor is at -94 meter.
Antonio has reached -12 meters. He is continuously moving down.
Number of meters he moves down in one minute = -4m
Number of meters he moves down in 3 minutes = Number of meters he moves down in one minute [tex]\times[/tex] 3
Number of meters he moves down in 3 minutes = [tex]-4 \times 3[/tex] = -12 meters.
After here minutes Antonio reached to -12 + -12 = -24 meters.
So Antonio is at -24 meters where ocean floor is at -94 meter .So from the ocean floor he is 94 – 24 = 70 meter above
