abelinelor
abelinelor abelinelor
  • 10-12-2016
  • Mathematics
contestada

Find the half-life of an element which decays by 3.401% each day?

Respuesta :

Аноним Аноним
  • 10-12-2016
1 day---->3.411% 
=> x days---->50% 

cross multiplying, 

x=(50*1)/3.411 
=14.658 days
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