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Mathematics, 10.12.2021 02:20 tejasheree
Question 1 of 10
Here is the histogram of a data distribution. All class widths are 1.
3
2
7 8 9 10
What is the median of the distribution?
O A. 4
O B. 3
O C. 6
OD. 5
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 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 23:00
Either enter an exact answer in terms of \piΟ or use 3.143.14 for \piΟ and enter your answer as a decimal.
Answers: 2
Mathematics, 22.06.2019 00:50
Acube has a volume of 800 cubic inches. whatis the length of an edge of the cube, in inches? a. 23/100b. 43/50c. 83/100d. 1003/2e. 1003/8
Answers: 2
Question 1 of 10
Here is the histogram of a data distribution. All class widths are 1.
3
3
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