Temp-to-hire openings around Salt Lake City (Salt Lake City)

A staffing agency says some roles convert to permanent after 6 weeks. Any experience at all would help. I would like to avoid a gap in my résumé. Is it worth applying to several at once?

I was converted after one season because I showed up every day and volunteered for extra shifts. Managers remember that.

Keep a list of supervisors' names. A reference from one of them helped me land my next job.