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[tex]answer[/tex]
Even seconds after a deep sea diver jumps into
the ocean he is 69 ft. below sea level and 28 seconds later, he is 195 feer below sea level. if he
is descending under water at a constant rate,
how many feer below sea level will he be 1.5
minutes after his initial descent ?
69 feer-----------→ 195 feer
28S
E 195 - 69 126
S= --- = ------------- = ------- = 4.5 fr/S
D 28 28
D = S × T = 4.5 × 1.5 × 60 = 4.5 × 90=