Mathematics, 07.07.2019 09:00 alen919
Tuesday morning the temperature was -4°f. the temperature rose 5°f by lunchtime and dropped 30°f by midnight. what is the temperature in seattle at midnight?
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 19:00
The weekly revenue for a company is r = 3p^2 + 60p + 1060, where p is the price of the company's product. what price will result in a revenue of $1200.
Answers: 1
Mathematics, 21.06.2019 22:00
Which function in vertex form is equivalent to f(x) = x2 + 6x + 3? f(x) = (x + 3)2 + 3 f(x) = (x + 3)2 − 6 f(x) = (x + 6)2 + 3 f(x) = (x + 6)2 − 6
Answers: 1
Tuesday morning the temperature was -4°f. the temperature rose 5°f by lunchtime and dropped 30°f by...
Mathematics, 01.10.2021 04:40
Mathematics, 01.10.2021 04:40
Mathematics, 01.10.2021 04:40
English, 01.10.2021 04:40
English, 01.10.2021 04:40
Mathematics, 01.10.2021 04:40
Arts, 01.10.2021 04:40
Biology, 01.10.2021 04:40
Social Studies, 01.10.2021 04:40
Mathematics, 01.10.2021 04:40
Mathematics, 01.10.2021 04:40
Spanish, 01.10.2021 04:40