DroseLegendSimple DroseLegendSimple

12-05-2020
Mathematics

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The distance an object falls varies directly as the square of the number of seconds it falls. If an object falls 256 feet in 4 seconds, how far will it fall in 6 seconds.

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Аноним Аноним

12-05-2020

Answer:

384 ft

Step-by-step explanation:

d₁ = kₓt₁²

256 = kₓ4

k = 256/4 = 64

d₂ = kₓt₂² = 64ₓ6 = 384 ft

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amna04352 amna04352

13-05-2020

Answer:

576 feet

Step-by-step explanation:

D = kt²

256 = k(4)²

16k = 256

k = 16

D = 16t²

D = 16(6)²

D = 16 × 36

D = 576

Answer Link

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