bakshaisha bakshaisha
  • 23-09-2020
  • Mathematics
contestada

A scientist uses a submarine to study ocean life. She begins at sea level, which is an elevation of 0 feet. She descends for 87 seconds at a speed of 2.3 feet per second. She then ascends for 15 seconds at a speed of 4.9 feet per second. At this point, what is her elevation, in feet?

Respuesta :

justinsheffield56 justinsheffield56
  • 25-09-2020

Answer:

c

Step-by-step explanation:

edw

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