Mathematics, 17.01.2022 15:50 tdahna0403

Let S represent the number of hours the submarine can travel on the water's surface and U represent the number
of hours it can travel underwater in order to reach Choo
Kheng's destination,
36S + 640 > 288
2
The submarine travels for 2 hours on the water's
23
surface. What is the least number of hours the submarine
must travel underwater in order for Choo Kheng to reach
her destination?

Answers: 2

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Let S represent the number of hours the submarine can travel on the water's surface and U represen...