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4 years ago

Need help what would the depth be after 30 minutes

Mathematics

1 answer:

avanturin [10]4 years ago

8 0

Answer:

108.7 ft

Step-by-step explanation:

Put 30 where x is and do the arithmetic.

y = -3.29·30 -10 = -98.7 -10 = -108.7

The trend line predicts the depth to be 108.7 ft after 30 minutes.

_____

<em>Comment on this problem</em>

Real-world considerations in scuba diving may cause the diver to level off or head toward the surface before 30 minutes elapse. The trend line does not model these effects.

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