Mathematics, 30.07.2020 18:01 fsdfsf
HELP- The decay of a radioactive substance is modelled by a geometric sequence
H(n) = Irn-1, where H(n) is the amount left of the substance at time n, in
months, r is the rate of decay, and I is the initial amount of the substance.
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If the initial amount of a radioactive substance is 150 000 g, and it decays, losing 1%
of its mass per month, then how much of the substance is left at the end of year 4?
Answers: 3
Mathematics, 21.06.2019 13:00
Look at this expression. a3b3c a-3b-3c-1 which of the following is the simplest form of the expression above?
Answers: 2
Mathematics, 21.06.2019 16:00
Kathleen's gross annual salary is $56,820. what is the maximum amount of rent she can afford to pay? round your answer to the nearest dollar. question 1 options: $1146 $1326 $1656 $2368
Answers: 3
Mathematics, 21.06.2019 17:30
What is not true about kl and mn? what is mn? (show your work)
Answers: 1
HELP- The decay of a radioactive substance is modelled by a geometric sequence
H(n) = Irn-1, where...
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