Which of the following is true for performing a swing? A. Turn counter-clockwise with your partner.

B. The gentleman puts his right hand on the lady's back.

C. The lady puts her left hand on the gentleman's shoulder.

D. All of the above

An object with initial temperature 130 ∘ f is submerged in large tank of water whose temperature is 50 ∘ f . find a formula for f ( t ) , the temperature of the object after t minutes, if the cooling constant is k = − 0.2 . remember newton's law of cooling (the rate of change of temperature with respect to time is equal to k times the difference between the temperature of the object and the surrounding temperature) ! : )