Does anyone want to join my zoom

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The triangles are similar. what is the value of x? x=

Little’s law firm has just one lawyer. customers arrive randomly at an average rate of 6 per 8 hour workday. service times have a mean of 50 minutes and a standard deviation of 20 minutes. how long does a customer spend at little’s law firm on average?

45 was divided by a power of ten to get 4.5. what power of ten was it divided by? people 4.5