Mathematics, 25.10.2021 14:00 brasherfamily14
The result of using lesser a numbers to estimate a sun or products is calend an
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Mathematics, 21.06.2019 16:50
The rate of decay of a radioactive substance depends upon the amount present initially. the mass y (mg) of the radioactive substance cobalt-60 present in a sample at time t (years) is represented by the exponential equation y=50e −0.1315 t . answer the following questions in complete sentences. 1. how does the exponential equation above compare to the equation for simple interest that is compounded continuously? explain the similarities. 2. what is the initial amount of cobalt-60 in the sample? 2. how much cobalt-60 is left after 8.4 years? show your work. 3. what would be the y-intercept of the graph? what does it represent? 4. after how many years will the amount of cobalt-60 left be 6.25 mg? explain what happens to the cobalt-60 after 50 years? 5. discuss some “real-world” examples and uses of cobalt-60
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Mathematics, 22.06.2019 05:00
Mario and luigi were printing calendars mario used 2 1/2 ink cartridges while luigi used 1 3/4 ink cartridges .how many more ink cartridges did mario use than luigi
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Mathematics, 22.06.2019 07:50
Which equation has a graph that is a parabola with a vertex at(-2, 0)
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Mathematics, 22.06.2019 09:00
Explain how you can determine that the following system has one unique solution – without actually solving the system.
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The result of using lesser a numbers to estimate a sun or products is calend an...
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