Who was the first person to discover pi?
Archimedes of Syracuse
Who made pi?
pi, in mathematics, the ratio of the circumference of a circle to its diameter. The symbol π was devised by British mathematician William Jones in 1706 to represent the ratio and was later popularized by Swiss mathematician Leonhard Euler.
Who first figured PI in 1430 to 14 places?
A history of Pi
| Ptolemy | (c. 150 AD) | 3.1416 |
|---|---|---|
| al-Kashi | (c. 1430) | 14 places |
| Viète | (1540-1603) | 9 places |
| Roomen | (1561-1615) | 17 places |
| Van Ceulen | (c. 1600) | 35 places |
Can PI ever be solved?
Technically no, though no one has ever been able to find a true end to the number. It’s actually considered an “irrational” number, because it keeps going in a way that we can’t quite calculate. Pi dates back to 250 BCE by a Greek mathematician Archimedes, who used polygons to determine the circumference.
What’s bigger than a Google?
googolplex
Will Pi ever repeat?
The digits of pi never repeat because it can be proven that π is an irrational number and irrational numbers don’t repeat forever. That means that π is irrational, and that means that π never repeats.
What does beyond a reasonable doubt?
Beyond a reasonable doubt is the legal burden of proof required to affirm a conviction in a criminal case. This means that the prosecution must convince the jury that there is no other reasonable explanation that can come from the evidence presented at trial.
Who has burden of proof?
In a civil lawsuit, the burden of proof rests on the plaintiff or the person filing the suit. The plaintiff should prove that the allegations are true and that the defendant, or the other party, caused damages. When it comes to establishing a civil case, the plaintiff must usually do so by a preponderance of evidence.
Are witness statements admissible?
The testimony of a witness that he saw the accused commit or participate in the commission of the crime for which the accused is being tried shall be admissible in evidence in a criminal prosecution in any trial court ordained and established under article III of the Constitution of the United States.
What can physical evidence do that testimonial evidence Cannot?
Physical evidence since it can prove a crime has been committed, back up or falsify witness testimony, link suspect to victim, and allow investigators to reconstruct a crime.
What types of evidence are easy to individualize?
The most individualizing types of evidence are fingerprints and DNA, because they’re pretty much like snowflakes in that no two people have the same prints or, with the exception of identical twins, the same DNA.
What evidence has the most probative value?
Class evidence can have probative value. Testimonial evidence is generally much more reliable than physical evidence.
What evidence does the FBI consider the most valuable?
Answer Expert Verified. The answer is DNA. There are several ways to obtain DNA samples, like blood, saliva, semen or hair. They are very important to guarantee a certified verification of the people involved with the situation and guarantee the best investigation possible of the event.
Who first responds to a crime scene?
It is usually a call to the emergency services that triggers the investigation of a potential crime. That is why the first person on the scene, known as the first responder, is usually a police, fire, or medical officer.
Which is more valuable in court class or individual evidence?
Both class and individual evidence have value; however, it typically takes considerably more class evidence (and time for collection and analysis) to have the same weight and significance as a single item of individual evidence.
What are the 5 types of physical evidence?
- Blood, semen, and saliva. These substances are subjected to serological and biochemical analysis for determination of identity and possible origin.
- Documents. Any handwriting and typewriting examined for authenticity or source.
- Drugs.
- Explosives.
- Fingerprints.
- Fibers.
- Firearms and ammunition.
- Glass.
Which type of evidence is most reliable and has the most value *?
Class evidence can have probative value. Testimonial evidence is generally much more reliable than physical evidence. Which of the following would have the most probative value?