Jim's wheelbarrow holds about 48.75 pounds of dirt. He filled his wheelbarrow 9 times one Saturday morning to make a raised vegetable garden. How many pounds of dirt did he move? Explain the method used to find the answer.

What is the interquartile range of this data set? 2, 5, 9, 11, 18, 30, 42, 48, 55, 73, 81

Need plz been trying to do it for a long time and still haven’t succeeded

Nina has prepared the following two-column proof below. she is given that ∠oln ≅ ∠lno and she is trying to prove that ol ≅ on. triangle oln, where angle oln is congruent to angle lno nina made two errors in the proof. identify and correct the errors.