The function f(t) - 65 sint) 35 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 cyce take? (5 points)
Maximum: 65*; minimum: 35°; period:
hours
Maximum: 100%; minimum: -30°: period: hours
5
O Maximum: 65°; minimum: 35; period: 10 hours
Maximum: 100°; minimum: - 30°; period: 10 hours

X2 + y 2 = 36 x + y = 6 solve the system of equations.

What is the arc length of the subtending arc for an angle of 72 degrees on a circle of radius 4? o a. 8a oc. 16 t d. 8

Mariah is randomly choosing three books to read from the following: 5 mysteries, 7 biographies, and 8 science fiction novels. which of these statements are true? check all that apply. there are 20c3 possible ways to choose three books to read. there are 5c3 possible ways to choose three mysteries to read. there are 15c3 possible ways to choose three books that are not all mysteries. the probability that mariah will choose 3 mysteries can be expressed as . the probability that mariah will not choose all mysteries can be expressed as 1 −