Math, asked by vik9, 1 year ago

if d varies directly as t and if d=4 when t=9 find d when t=21

Answers

Answered by GurjeetSahu
21
t=9 if t= 21 than increasing rate=21/9=2 1/3then d=4×2 1/3=28/3or9 1/3
Answered by lavanya27
10
the above answer is absolutely correct hope it helps u
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