Q17: In a flywheel business, which of the following is the most important source of n… Q17: In a flywheel business, which of the following is the most important source of n… Sherry | 2026-5-19 21:18 | 3 | HubSpot Inbound Marketing Certification 82 字 | 1 分钟内 This is question 17 in the HubSpot Inbound Marketing Certification practice test. All questions are based on the official HubSpot Academy exam. Question [Multiple Choice] In a flywheel business, which of the following is the most important source of new prospects? Options Marketing Sales Advertisements Word-of-mouth ✅ Answer Correct Answer: Word-of-mouth Explanation Word-of-mouth from happy customers is the most powerful source of new prospects in a flywheel business model. ← Back to all HubSpot Inbound Marketing Certification Questions 赞赏 certificationexam answersHubSpotHubSpot Inbound Marketing