Mathematics, 26.03.2021 19:30 dinadenoirefan
A lawn sprinkler covers a circular area of lawn equal to 2106 square feet. Find the radius and diameter of the sprinkler setting to the nearest foot. Use 3.14 for pie
Answers: 1
Mathematics, 21.06.2019 12:30
Use the function nest to evaluate p(x) = 1 + x + · · · + x50 at x = 1.00001. (use the matlab ones command to save typing.) find the error of the computation by comparing with the equivalent expression q(x) = (x51 − 1)/(x − 1).
Answers: 3
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 18:00
The los angels ram scored 26, 30, 48, and 31 pts in their last four games. how many pts do they need to score in super bowl liii in order to have an exact mean average of 35 pts over five games. write and solve and equation. use x to represent the 5th game.
Answers: 1
A lawn sprinkler covers a circular area of lawn equal to 2106 square feet. Find the radius and diame...
Mathematics, 07.05.2020 12:00
Biology, 07.05.2020 12:00
Mathematics, 07.05.2020 12:00
Mathematics, 07.05.2020 12:00
Physics, 07.05.2020 12:00
Mathematics, 07.05.2020 12:00
Mathematics, 07.05.2020 12:00