There could be several reasons why the killer picked those particular victims. Unfortunatly prostitutes make an easy target. They go off with strangers, it's the nature of their business. By their very being, they live a high risk existance. They may be one group in society that are not missed if they disappear. Theirs is not a highly respected profession. There are some men that have a hatred for women, especially women that sell their bodies to strangers. The Green River Killer, Gary Leon Ridgeway of Washington state, told police he felt he was doing society a favor by getting rid of undesireables. His version of 'cleaning up the streets'. But choice of victims is highly individual. Possibly the Ripper himself had no idea why he picked these women.
Fridays
Annie Chapman
It is presumed 'Jack' used a knife.
Jack killed 30 September 1888.
30 Sept. 1888
Catherine Eddowes.
As far as we know - yes.Yes he did
A guys called Jack The Ripper
midnight
If you mean Jack the Ripper, he killed his victims with a knife, cutting the throats of women and then cutting out vital organs.
Mary Jane Kelly.
On Friday, 7th September 1888, Annie Chapman became the second victim of Jack the Ripper. The estimated time was 4.30 am or before.