Matea recorded that water levels in one part of the river fell 1.05 millimeters per year for 2.48 years. DESCRIBE how you could estimate the total variation in water level.

Stefano accidentally dropped his sunglasses off the edge of a canyon as he was looking down. the height, h(t), in meters (as it relates to sea level), of the sunglasses after t seconds, is shown in the table. during its descent, the pair of sunglasses passed by a climber in the canyon 6 seconds after stefano dropped them. to the nearest meter, what is difference in elevation between stefano and the climber? 166 meters 176 meters 230 meters 240 meters its b.176 i took the test 166 is wrong and 176 is correct

1yd 1 ft = 1 1/12 1 1/3 1 1/2 1 1/6

Amachine part consists of a half sphere and a cylinder, as shown in the figure. the total volume of the part is π cubic inches.