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Author Question: A biologist controls the humidity H (as a percentage) inside a terrarium. From an initial humidity ... (Read 64 times)

joblessjake

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Question 1

Find the intervals on which the function is continuous.

Is the function given by f(x) =  continuous continuous on ℛ?
◦ Yes, f(x) is continuous at each real number
◦ No, since f(x) is not continuous over the interval 

Question 2

A biologist controls the humidity H (as a percentage) inside a terrarium. From an initial humidity level of 0%, she allows the humidity in the terrarium to increase by 1% per hour for the next 6 hours. After the 6th hour, she allows the terrarium to dry out (lose humidity) at the rate of 5% per hour. The humidity function H is defined by

H(t) = 

Find k such that H is continuous at t = 24.  Then explain why H must be continuous at t = 6 hours.
◦ k = 36; H must be continuous at t = 6 hours because the humidity level changes continuously.
◦ k = 174; H must be continuous at t = 6 hours because time changes continuously.
◦ k = 24; H must be continuous at t = 6 hours because the humidity level changes continuously.
◦ k = 186; H must be continuous at t = 6 hours because time changes continuously.


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Marked as best answer by joblessjake on Jun 16, 2021

abctaiwan

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joblessjake

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Reply 2 on: Jun 16, 2021
Excellent


vickyvicksss

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Reply 3 on: Yesterday
Gracias!

 

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