3 years ago

Please help me if you know. Please give me an answer

Mathematics

1 answer:

Kryger [21]3 years ago

5 0

9514 1404 393

Answer:

6 3/10 pounds

Step-by-step explanation:

The weight change will be found by multiplying the rate of change by the time.

∆w = (-1.8 lb/h)(3.5 h) = -6.3 lb

The total change in weight after 3 1/2 hours is 6 3/10 = 6.3 pounds.

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