Mathematics, 19.04.2021 07:20 solikhalifeoy3j1r
A 58 foot tall tree has a shadow that is 26 feet long what is the angle of elevation of the sun that would cast that shadow?
Answer from: Quest
Yourself by using the internet
Answer from: Quest
Ican’t sorry i would if i could
Answer from: Quest
answer: the answer is e
step-by-step explanation:
Answer from: Quest
i would say b) is your answer
sorry if im wrong
step-by-step explanation:
Mathematics, 21.06.2019 16:50, lunamoon1
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
A 58 foot tall tree has a shadow that is 26 feet long what is the angle of elevation of the sun that...
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