Question

The function f(t) = 33 sin ( t) - 20 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?

Answer 1

maximum: 53°; minimum: -13°; period: 4 hours

maximum: 33°; minimum: 20°; period: hours

maximum: 13°; minimum: -53°; period: 4 hours

maximum: 35°; minimum: 35°; period: 8 hours

Answer 2

okay

Answer 3

okay

Answer 4

and it would be four hours?

Answer 5

okay thank you!

Answer 6

do you mid helping me with one more

Answer 7

no

Answer 8

okay

Answer 9

okay thanks