Alandscaper estimated the height of a tree to be 6m. the actual height of the tree was 5.8m find the absolute error and the percent error of the landscaper's estimate. if necessary, round your answers to the nearest tenth.

Carli has 90 apps on her phone. braylen has half the amount of apps as theiss. if carli has three timesthe amount of apps as theiss,how many apps does braylen have? let b represent the number of braylen's apps and t represent the number of theiss's apps.