Mathematics, 27.09.2019 03:50 lexybellx3
The function f(t) = 33 sin (pi over 2t) − 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? (5 points)
maximum: 53°; minimum: −13°; period: 4 hours
maximum: 33°; minimum: 20°; period: pi over 2 hours
maximum: 13°; minimum: −53°; period: 4 hours
maximum: 35°; minimum: 35°; period: 8 hours
Answers: 1
Mathematics, 21.06.2019 13:30
Jim makes $10.35 per hour. write an equation that jim can use to calculate his pay.
Answers: 3
Mathematics, 21.06.2019 18:00
Louise measured the perimeter of her rectangular scrapbook to be 154 cm. if the scrapbook is 45 cm wide, how long is the scrapbook?
Answers: 1
Mathematics, 21.06.2019 19:00
In trapezoid abcd, ac is a diagonal and ∠abc≅∠acd. find ac if the lengths of the bases bc and ad are 12m and 27m respectively.
Answers: 3
Mathematics, 21.06.2019 19:30
Me. i can't figure out this question. give an explanation too. .
Answers: 1
The function f(t) = 33 sin (pi over 2t) − 20 models the temperature of a periodic chemical reaction...
Mathematics, 07.09.2020 03:01
Mathematics, 07.09.2020 03:01
Mathematics, 07.09.2020 03:01
Mathematics, 07.09.2020 03:01
Mathematics, 07.09.2020 03:01
Mathematics, 07.09.2020 03:01
Mathematics, 07.09.2020 03:01
Mathematics, 07.09.2020 03:01
Arts, 07.09.2020 03:01
English, 07.09.2020 03:01