Mathematics, 20.01.2021 05:10 klk597703
The function f(t)= 4400(0.992)^t/365 represents the change in quantity over t days. What does the constant 0.992 reveal about the rate of change quantity?
Answers: 1
Mathematics, 21.06.2019 13:00
Last year amusement park received 236,758 visitors it was open every day of the year but 7 holliday’s what was the average number of visitors to the park per day
Answers: 1
Mathematics, 21.06.2019 13:00
Given (1+cosx)/(sinx) + (sinx)/(1+cosx) =4, find a numerical value of one trigonometric function of x. a. tanx=2 b. sinx=2 c. tanx=1/2 d. sinx=1/2
Answers: 1
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
The function f(t)= 4400(0.992)^t/365 represents the change in quantity over t days. What does the co...
Computers and Technology, 07.04.2020 19:05
Mathematics, 07.04.2020 19:05
English, 07.04.2020 19:05
Biology, 07.04.2020 19:05
Mathematics, 07.04.2020 19:05
Arts, 07.04.2020 19:05
Mathematics, 07.04.2020 19:05