There are 87 student and 3 teacher on the field trip the teacher divide the student into 3 equal groups each teacher is given exactly enough museum postcards to give 11 postcards to each student in her group exactly how many postcards are given to each student

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