Mathematics, 16.10.2020 19:01 Lizzy527663

A number x increased by 10 is 102

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Mathematics, 21.06.2019 16:50, lunamoon1

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, 21.06.2019 20:00, PastryCrisp

The function f(x) = 14,600(1.1)* represents the population of a town x years after it was established. what was the original population of the town?

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Mathematics, 21.06.2019 23:30, sony72

Solve the equation. then check your solution 8=1.88+a

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Mathematics, 22.06.2019 00:00, emanueln

What is the measure of each of the two angles formed by the bisector of the diagonal of a rhombus if the original angle measures 58 degrees?