A scuba diver was studying some fish at -10 feet in the ocean. He dove down another 9 feet each hour after that. If he was down
in the water for 3 hours, how far down was he at the end of the 3 hours?
2 answers:
Answer:
27 feet
Step-by-step explanation:
calculation using brain
Answer:
37 feet.
Step-by-step explanation:
The equation would be -10-9h
-10 for how the diver started, and -9h for every 9 feet they travel down each hour
They give you an h, 3.
Substitute h for 3.
-10-9(3)=
-10-27=-37 ft.
Ans : 37 ft.
hope this helps and is correct ^_^
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