Question 1098774
Let {{{ x }}} = calories burned from exertion
{{{ 11200 - x }}} = calories burned for thermoregulation
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{{{ 5.375 / 1 = x / ( 11200 - x ) }}}
{{{ x = 5.375*( 11200 - x ) }}}
{{{ x = 60200 - 5.375x }}}
{{{ 6.375x = 60200 }}}
{{{ x = 9443.14 }}}
and
{{{ 11200 - x = 11200 - 9443.14 }}}
{{{ 11200 - x = 1756.86 }}}
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9,443.14 calories burned from exertion
1,756.86 calories for thermoregulation
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check:
{{{ 5.375 / 1 = x / ( 11200 - x ) }}}
{{{ 5.375 / 1 = 9443.14 / 1756.86 }}}
{{{ 5.375 = 5.37501 }}}
close enough I think