Question 880167
The formula would be:
{{{ W[19] = 50*( 1 - .0102 )^19 }}}
Where {{{ W[19] }}} is the weight after 19 days
{{{ W[19] = 50*.9898^19 }}}
{{{ W[19] = 50*.823 }}}
{{{ W[19] = 41.15 }}}
The weight is 41.2 g after 19 days