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28-03-2018
Mathematics

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A formula is expressed as d=a(2+kt). Express k in terms of d, a and t

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trishinada63 trishinada63

28-03-2018

To make it simpler, distribute a to (2+kt):

d = 2a + akt

Move 2a to the other side:

d - 2a = akt

Divide both sides by at:

d - 2a/at = k

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