![subject](/tpl/images/cats/mat.png)
Mathematics, 03.05.2020 13:25 amberc5110
A huge ice glacier in the Himalayas initially covered an area of 454545 square kilometers. Because of changing weather patterns, this glacier begins to melt, and the area it covers begins to decrease exponentially.
The relationship between AAA, the area of the glacier in square kilometers, and ttt, the number of years the glacier has been melting, is modeled by the following equation.
A=45e^{-0.05t}A=45e
โ0.05t
A, equals, 45, e, start superscript, minus, 0, point, 05, t, end superscript
How many years will it take for the area of the glacier to decrease to 151515 square kilometers?
Give an exact answer expressed as a natural logarithm.
![ansver](/tpl/images/cats/User.png)
Answers: 3
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 21:30
Suppose babies born after a gestation period of 32 to 35 weeks have a mean weight of 25002500 grams and a standard deviation of 800800 grams while babies born after a gestation period of 40 weeks have a mean weight of 27002700 grams and a standard deviation of 385385 grams. if a 3232-week gestation period baby weighs 21252125 grams and a 4040-week gestation period baby weighs 23252325 grams, find the corresponding z-scores. which baby weighs lessless relative to the gestation period?
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 22:00
If tan2a=cot(a+60), find the value of a, where 2a is an acute angle
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 22:30
Explain how you could use the interactive table to tell if sets of points are on the same line. math 8
Answers: 2
![question](/tpl/images/cats/mat.png)
You know the right answer?
A huge ice glacier in the Himalayas initially covered an area of 454545 square kilometers. Because o...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 06.01.2021 16:30
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/en.png)
English, 06.01.2021 16:30
![question](/tpl/images/cats/mat.png)
Mathematics, 06.01.2021 16:30
![question](/tpl/images/cats/mat.png)
Mathematics, 06.01.2021 16:30
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 06.01.2021 16:30
![question](/tpl/images/cats/mat.png)
Mathematics, 06.01.2021 16:30
![question](/tpl/images/cats/mkx.png)
Arts, 06.01.2021 16:30
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
History, 06.01.2021 16:30
![question](/tpl/images/cats/mat.png)
Mathematics, 06.01.2021 16:30
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/en.png)
English, 06.01.2021 16:30