The Wilson family will visit the Toronto Zoo for 6 hours tomorrow afternoon. Visitors at the zoo spend 40 minutes at each exhibit. Mr. Wilson knows that 40 minutes is equivalent to 2/3 hour, so he divides 6 hours divided by 2/3 hour and determines the family will be able to visit 4 exhibits. Is Mr. Wilson correct? If not, explain his mistake and find the number of exhibits that the Wilson family will be able to visit.

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