Alex has a wooden rectangular prism. He wants to paint each face a different color. The number of colors he will use is
5
. If he also wants to put a red ribbon along each of its edges, then the number of ribbon pieces he needs is

41/17 as a decimal rounded to the nearest hundredth

The quadratic function h(t)=-16.1t^2+150 choose the graph representation

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