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Mathematics, 24.05.2021 18:20 jadelovell21
3х +7
2х + 3
x= ? please help i’m almost done with school
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Answers: 3
Another question on Mathematics
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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
Answers: 1
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Mathematics, 21.06.2019 18:30
Can someone me do math because i am having a breakdown rn because i don’t get it
Answers: 1
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Mathematics, 21.06.2019 18:30
Let f(x) = 3 − x . find the average rate of change of f(x) from x = a to x = a + h and simplify your answer so that no single factor of h is left in the denominator.
Answers: 1
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3х +7
2х + 3
x= ? please help i’m almost done with school
...
2х + 3
x= ? please help i’m almost done with school
...
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