The function rule T(m) = 450 − 8m represents the amount of water T(m) (in liters) in a holding tank after being drained at a rate of 8 L/min for m minutes. How much time has passed if there are 274 L of water in the tank?

A. 18 min
B. 20 min
C. 22 min
D. 24 min

9.4.34  question   to estimate the height of a stone  figure, an observer holds a small square up to her eyes and walks backward from the figure. she stops when the bottom of the figure aligns with the bottom edge of the  square, and when the top of the figure aligns with the top edge of the square. her eye level is 1.811.81 m from the ground. she is 3.703.70 m from the figure. what is the height of the figure to the nearest hundredth of a  meter?