Can you tell me if these are correct, fix them if there not, and answer this one in the form of [box: ]
[ box 2 ]
[ box 3 ]
stolen points will get reported, marking crown and hearts

A20? -foot ladder is placed against a vertical wall of a? building, with the bottom of the ladder standing on level ground 19 feet from the base of the building. how high up the wall does the ladder? reach?

When is g(x) = 0 for the function g(x) = 5.23x + 4?

Will give the box plots below show the math scores of students in two different classes: class a 55 72 75 89 95 class b 55 70 75 94 100 based on the box plots, which statement is correct? a: the median score of class a is greater than the median score of class b. b: the lower quartile of class a is greater than the lower quartile of class b. c: the upper quartile of class a is greater than the upper quartile of class b. d: the maximum score of class a is greater than the maximum score of class b.