Find the Iqr, least value, highest value, median, lower quartile, upper quartile.

Find the total area for the regular pyramid ( follow the answer set up in the picture)

Which of those sequences is a geometric sequence

During a bike challenge riders have to collect various colored ribbons each 1/2 mile they collect a red ribbon each eighth mile they collect a green ribbon and each quarter mile they collect a blue ribbion wich colors of ribion will be collected at the 3/4 markrer