Mathematics, 14.07.2019 06:30, aero8030

1) if the castles air conditioner cools the castle when the outside temperature is above 25(degree)c, which inequality or equation correctly represents this situation? *using f(x)=24 - 5cos(pi/12t) a. 24 - 5cos(pi/12t) = 0 b. -5cos(pi/12t) - 1 = 0 c. 24 - 5cos(pi/12t) > 0 d. -5cos(pi/12t) - 1 > 0 e. -5cos(pi/12)t - 1 < 0 2) using the answer to question 1, what are the approximate values of the zeros in the given interval [0,24], this is multiple choice. a. x =~ 4.0 b. x =~ -4.0 c. x =~ 6.8 d. x =~ -6.8 e. x =~ 17.2 f. x =~ -17.2 and much appreciated x

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1) if the castles air conditioner cools the castle when the outside temperature is above 25(degree)c...