Mathematics, 20.08.2019 05:30, DaePoggers
Find the distance between the points given.
(-10, 3) and (-10, 12)
9
15
Answers: 2
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 22:00, vipergod07
Four quarts of a latex enamel paint will cover about 200 square feet of wall surface. how many quarts are needed to cover 98 square feet of kitchen wall and 52 square feet of bathroom wall
Answers: 1
Find the distance between the points given.
(-10, 3) and (-10, 12)
9
15...
(-10, 3) and (-10, 12)
9
15...
History, 14.01.2020 15:31
Mathematics, 14.01.2020 15:31
History, 14.01.2020 15:31
Mathematics, 14.01.2020 15:31