Jane makes $15 per hour. She works 38 hours a week. She pays 25% of her gross earnings in federal and state taxes and saves 5% of her monthly gross incomeHow much does she have left over each month (assume 4 weeks to each month) to spend on other things like rent, utilities, food, entertainment, etc? Round to the nearest dollar.

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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

Can someone check if i did this right since i really want to make sure it’s correct. if you do you so much