Which could be the name of a point? a. nb. kc. md. 1
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Mathematics, 28.06.2019 03:00 canonmille2
Which could be the name of a point? a. nb. kc. md. 1
Answers: 2
Mathematics, 21.06.2019 13:00
Harry’s soccer team plays 2 nonconference games for every 3 games that they play against conference opponents. if y represents the number of nonconference games and x represents the number of conference games, which equation best models this proportional relationship? a)y=2/3 x b)y=3/2 x c)y = 2x d)y = 6x
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
Mathematics, 21.06.2019 23:30
If the perimeter of the garden is 37 ft. the width is x and the length is 15 ft. what is the width of the garden in feet?
Answers: 2
Mathematics, 16.04.2020 19:52
Biology, 16.04.2020 19:52
Mathematics, 16.04.2020 19:52
Mathematics, 16.04.2020 19:52
Mathematics, 16.04.2020 19:52
Mathematics, 16.04.2020 19:52
Social Studies, 16.04.2020 19:52
Mathematics, 16.04.2020 19:52
Mathematics, 16.04.2020 19:52
Social Studies, 16.04.2020 19:53