The total length of a motor cycle race is
1 answer:
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Answer:
Step-by-step explanation:
14 = 1000
.014 =
ln(.014) = k ln(e)
k = -4.268
~~~~~~~~~~~~~~~~~~
after 3 hrs
1000
0.00274
~~~~~~~~~~~~~~~
4 = 1000
.004 =
ln(.004)/-4.268 = t
t = 1.29368 hrs