Question

The mass in milligrams of a substance after ( t ) years is given by [ M=354(0.5)^{frac{t}{2.9}} ] Determine the mass of the substance, in miligrams, after 5 years ( if necessary, round answer to 1 decimal place) a) ( 354 mathrm{mg} ) b) ( 512.3 mathrm{mg} ) c) ( 107.1 mathrm{mg} ) d) ( 97.8 mathrm{mg} )

          The mass in milligrams of a substance after ( t ) years is given by
[
M=354(0.5)^{frac{t}{2.9}}
]

Determine the mass of the substance, in miligrams, after 5 years ( if necessary, round answer to 1 decimal place)
a) ( 354 mathrm{mg} )
b) ( 512.3 mathrm{mg} )
c) ( 107.1 mathrm{mg} )
d) ( 97.8 mathrm{mg} )

$The mass in milligrams of a substance after ( t ) years is given by [ M=354(0.5)^fract2.9 ] Determine the mass of the substance, in miligrams, after 5 years ( if necessary, round answer to 1 decimal place) a) ( 354 mathrmmg ) b) ( 512.3 mathrmmg ) c) ( 107.1 mathrmmg ) d) ( 97.8 mathrmmg )$