Plz answer

10. A bowl of soup at 170 F. is placed in a room of constant temperature of 60 F. The temperature T of the soup t minutes after it is placed in the room is given by T(t) = 60 + 110 e - 0.075t Find the temperature of the soup 16 minutes after it is placed in the room. (Round to the nearest tenth of a degree.) Answer: 1 1. Given the function f(x) = =x -, find a formula for the inverse function. Answer: 12. (a) State the reference angle associated with 240. Answer: (b) Convert 240 to radians. Leave the answer in terms of n. Answer: 13. Given y = 3 sin(8x - It), state the (a) period Answer: (b) phase shift Answer: 14. Solve the trigonometric equation (sin x)(2 cos x - 1) = 0 in the interval [0, 360). Answer: 15. (a) Find the exact value of arcsin (tan ST ) Answer: (b) Find the exact value of arccos (sin 2) Answer: 16. For the parabola given by (x + 3)2 = 8(v - 1), find the following: (a) direction parabola opens (to the left, right, up, or down) Answer: (b) vertex Answer: (c) focus Answer: Page 4 of 7