Mathematics, 24.03.2021 16:20 ansuaprajita1506
Harley read 5 books in january, 8 books in february, 4 books in march and 7 books in april. what is the average number of books harley reads per month
A: 7
B: 6
C: 6.5
D: 3
Answers: 2
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
Mathematics, 21.06.2019 17:40
Which number produces a rationale number when multiplied by 1/5
Answers: 1
Mathematics, 22.06.2019 01:30
Study results indicate that the mean length of time people spend on a bus in a city is between 21.2 min and 24.5 min what is the study margin of the error?
Answers: 1
Harley read 5 books in january, 8 books in february, 4 books in march and 7 books in april. what is...
Geography, 07.03.2021 15:10
Mathematics, 07.03.2021 15:10
Biology, 07.03.2021 15:10
English, 07.03.2021 15:10
History, 07.03.2021 15:10
Mathematics, 07.03.2021 15:10
Mathematics, 07.03.2021 15:10
English, 07.03.2021 15:10
Mathematics, 07.03.2021 15:10
Geography, 07.03.2021 15:10
History, 07.03.2021 15:10
English, 07.03.2021 15:10
Mathematics, 07.03.2021 15:10