A cleaning tool requires a constant two minutes to polish apart. Parts arrive at the tool for processing at the rate of 1 partevery 20 minutes.
1. The cleaning tool is busy ______% of the time. (Enteryour response rounded to one decimal place.)
2. The average number of parts waiting to be cleaned is_________? (Enter your response rounded to two decimalplaces.)
3. The average number of parts in the cleaning process is________? enter your response here. (Enter your response roundedto two decimal places.)
4. The average time a part waits to be polished is ________minute(s). (Enter your response rounded to one decimalplace.)
5. The average time spent in the cleaning system is_______ minute(s). (Enter your response rounded to onedecimal place.)
A cleaning tool requires a constant two minutes to polish a part. Parts arrive at the tool for processing at the rate of
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answerhappygod
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