Mathematics, 07.07.2019 09:00, bigdramm409
Ralph earns 72,000 annually as an architect and is paid semimonthly
Answers: 1
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 β0.1315 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 βreal-worldβ examples and uses of cobalt-60
Answers: 1
Mathematics, 21.06.2019 17:40, faithtunison
Aline has a slope of and a y-intercept of β2. what is the x-intercept of the line?
Answers: 1
Ralph earns 72,000 annually as an architect and is paid semimonthly...
Social Studies, 07.10.2019 16:00
Mathematics, 07.10.2019 16:00
Biology, 07.10.2019 16:00
Health, 07.10.2019 16:00