Mathematics, 07.04.2020 03:24 alienxangg91
A 15-g sample of radioactive iodine decays in such a way that the mass remaining after t days is given by
m(t) = 15e−0.053t,
where
m(t)
is measured in grams. After how many days is there only 3 g remaining?
Answers: 2
Mathematics, 21.06.2019 17:30
Marco has $38.43 dollars in his checking account. his checking account is linked to his amazon music account so he can buy music. the songs he purchases cost $1.29. part 1: write an expression to describe the amount of money in his checking account in relationship to the number of songs he purchases. part 2: describe what the variable represents in this situation.
Answers: 2
A 15-g sample of radioactive iodine decays in such a way that the mass remaining after t days is giv...
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