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, 20.06.2019 18:02
99 points create an expression equivalent to 3(4x -2) -5x + 10 using the least number of terms. (1 point for expression and 1 point for showing your work)
Answers: 2
Mathematics, 21.06.2019 17:00
Two streets intersect at a 30- degree angle. at the intersection, the are four crosswalks formed that are the same length. what type of quadrilateral is formed by the crosswalks?
Answers: 3
Mathematics, 21.06.2019 21:30
Your friend uses c=50p to find the total cost, c, for the people, p, entering a local amusement park is the cost of admission proportional to the amount of people entering the amusement park? explain.
Answers: 2
HELP- The decay of a radioactive substance is modelled by a geometric sequence
H(n) = Irn-1, where...
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