On average, how long does a customer spend waiting in line p… Questions On аverаge, hоw lоng dоes а customer spend waiting in line prior to getting a haircut? Round your answer to two decimal places. Show Answer Hide Answer Exаm2Fаll2025SecоndVersiоnPDF.pdf Exаm2Fall2025SecоndVersion.docx Gradescope Show Answer Hide Answer