Mathematics, 10.03.2021 22:10 puchie1225
The half-life of a certain radioactive material is 83 hours. An initial amount of the material has a mass of 67 kg. Write an exponential function that models the decay of this material. Find how much radioactive material remains after 5 hours. Round the answer to the nearest thousandth.
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The table shows the balance of a money market account over time. write a function that represents the balance y(in dollars) after t years.
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Student price tickets to a movie are $1 and non student tickets are $2. 350 tickets are sold and the total amount made is $450. how many non student tickets were sold ? a) 100 b) 150 c) 200 d)250
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65% of students in your school participate in at least one after school activity. if there are 980 students in you school, how many do not participate in an after school activity?
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The half-life of a certain radioactive material is 83 hours. An initial amount of the material has a...
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