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anonymous
 one year ago
The function f(t) = 30 sin (pi over 3t) −15 models the temperature of a periodic chemical reaction where t represents time in hours. What are the maximum and minimum temperatures of the reaction, and how long does the entire cycle take?
anonymous
 one year ago
The function f(t) = 30 sin (pi over 3t) −15 models the temperature of a periodic chemical reaction where t represents time in hours. What are the maximum and minimum temperatures of the reaction, and how long does the entire cycle take?

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anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Maximum: 30°; minimum: 15°; period: pi over 3 hours Maximum: 30°; minimum: −15°; period: pi over 3 hours Maximum: 45°; minimum: 15°; period: 6 hours Maximum: 15°; minimum: −45°; period: 6 hours

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0i totally don't get this if you can help omg ill give you fans and medals and everything lol

Hero
 one year ago
Best ResponseYou've already chosen the best response.1Hi, Brooke, would you at least know the limits of the range of the sine function?

Hero
 one year ago
Best ResponseYou've already chosen the best response.1Do you know the minimum and maximum values of sin(x)?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0no, I'm so so so confused. i am taking a test and this is the last question and I'm hopeless and this point

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0@ashthecutie so would you say B

Hero
 one year ago
Best ResponseYou've already chosen the best response.1@brookefahey The minimum value of sin(x) is 1. The maximum value of sin(x) is 1.

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0okay thats what i thought @Hero thanks for explaining that

Hero
 one year ago
Best ResponseYou've already chosen the best response.1Do you know what to do now that you know this information?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0@Hero can you help me with my question

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0@Hero would i plug in 1 and 1 for sin

Hero
 one year ago
Best ResponseYou've already chosen the best response.1Replace sin(pi over 3t) with 1, then solve for f(t) to find the minimum. Replace sin(pi over 3t) with 1, then solve for f(t) to find the maximum.

Hero
 one year ago
Best ResponseYou've already chosen the best response.1Min of f(t) = 30(1)  15 Max of f(t) = 30(1)  15

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0that totally makes sense now… so the answer would be D! @Hero

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0i know you can't give answers but just give me reassurance that i have somewhat of an idea of what is going on

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0you are truly the best! thank you sooooo much!
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