Yes.
I'm not sure that they do use that much maths.
No more than the average person. They don't need math for the job though.
Private Investigators are only used by the rich and famous.
Yes, private investigators are bound to maintain strict confidentiality to protect client privacy and investigation details.
Private investigators range in prices depending on your location and how much work is required of them. You can contact a few Private Investigators in your local area and get quotes to compare prices.
Private Investigators
they are illegal
Private investigators cost an average of $50 to $55 an hour. You may want to check out some of the private investiagtors near you because I have heard of some offering as low as $40 an hour.
Private investigators often have the benefit of flexible work hours, the ability to work independently, and the opportunity to help individuals and businesses solve important problems and gather valuable information. Additionally, private investigators can develop a diverse set of skills in areas such as surveillance, research, and analysis.
Diane Wei Liang has written: 'Paper butterfly' -- subject(s): Fiction, Women private investigators in fiction, Women private investigators
private investigators or we also have undercover cops that wear no uniform or badge
No but many private investigators happen to be ex-officers.