tessannvogel tessannvogel
  • 19-04-2020
  • Mathematics
contestada

if there are 39 people in a room and everyone has to shake hands with everyone exactly once, how many handshakes are there?

Respuesta :

daalonsot32
daalonsot32 daalonsot32
  • 19-04-2020

if i'm not mistaken, this means that one person has to shake 38 people's hands. so, that would be 38*39, i believe.

Answer Link

Otras preguntas

Which equation represents a non linear function
what is the value of the expression? 2(-5.25)
this is reasoning based on false or invalid arguments
Which is a composite number? 17 19 27 29
Which is correct? The two students’ answers were the same. The two student’s answer’s were the same. The two students answers were the same. The two
Guys, please help me with this problem.
In a quadratic equation: Solve -2x^2+18=7x & Solve x^2+5x+6
If a atom loses a neutron what happens
Which of the following describes Czechoslovakia’s role in the beginning of World War II ? a. aggression b. hostility c. instigation d. submission
What is the effect of adding a prefix or a suffix to a root word? Explain in a short brief answer. Please help ASAP.