The sequence an=2,4,8,16,32...is the same sequence as a1=2,an=2an-1

Its worth 10000000 points need asap if you answer correctly ill mark brainliest

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

How many 2/5s are in 1 and 1/2 plz someone me right now