Mathematics, 04.07.2019 01:00, sierralynnbaldp16d4b
The half-life of a substance is how long it takes for half of the substance to decay or become harmless (for certain radioactive materials). the half-life of a substance is 8.6 days and there is an amount equal to 15 grams now. what is the expression for the amount a(t) that remains after t days, and what is the amount of the substance remaining (rounded to the nearest tenth) after 37 days? hint: the exponential equation for half-life is a(t) = a0(0.5)t/h, where a(t) is the final amount remaining, a0 is the initial amount, t is time, and h is the half-life.
Answers: 1
Mathematics, 21.06.2019 21:40, avahrider1
The graph of f(x) = |x| is transformed to g(x) = |x + 11| - 7. on which interval is the function decreasing?
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Mathematics, 21.06.2019 22:30, jakails359
Atotal of 766 tickets were sold for the school play. they were either adult tickets or student tickets. there were 66 more student tickets sold than adult tickets. how many adult tickets were sold?
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