Temp-to-hire openings around Tulsa - 2 weeks in

A staffing agency says some roles convert to permanent after 15 weeks. I have been trying to stay organised about it. Hours ramp up in the coming weeks. Is it worth applying to several at once?

Thanks for writing this out. I went through something close to it 3 months ago, and it got easier once I kept a simple log of every call and form.