trough has a triangular cross section The trough is 6 ft across the top, 6 ft deep, and 16 ft long Water is being pumped into the trough at the rate of 4 ft 3 per minute Find the rate at which the height of the water is increasing at the instant that the height is 4 ft 6ift 1 16 ft I 1 6 ft...

Let x onehalf the width of the triangular cross section h th ...

trough has a triangular cross section. The trough is 6 ft across the top, 6 ft deep,

Question:

trough has a triangular cross section. The trough is 6 ft across the top, 6 ft deep, and 16 ft long. Water is being pumped into the trough at the rate of 4 ft³ per minute. Find the rate at which the height of the water is increasing at the instant that the height is 4 ft.