MelodiZiobro
MelodiZiobro MelodiZiobro
  • 04-06-2015
  • Mathematics
contestada

6 people meet for a business lunch. Each person shakes hands once with each other person present. How many handshakes take place?
a. 30
b. 21
c. 18
d. 15
e. 10

Respuesta :

jsoko jsoko
  • 04-06-2015
30 handhakes, you obviously dont shake your own hand do 6*5 =30
Answer Link

Otras preguntas

Write each decimals as a fractions or a mixed number. 26.3 and 7.104 >> help <
Which measurement is not equal to 3 m 30 dm or 300 cm or 3000 mm or 3000 cm
The line with equation ax+by=20 passes through the points(-2,10) and (1,5)find a and b
Which of the following occurs during anaphase I of meiosis? (A) Formation of tetrads (B) Separation of homologous chromosomes (C) Crossing over (D) Separation o
how do I solve 9 1/9 - 5/6
Compare and contrast an electromagnet and a permanent magnet.
Shandra's cat is 23.4 cm tall and 38 cm long. Express these lenghts in metres and in millimetres. Someone help me , I really need it for tomorrow and please exp
Who established a school for navigation?
Shandra's cat is 23.4 cm tall and 38 cm long. Express these lenghts in metres and in millimetres. Someone help me , I really need it for tomorrow and please exp
Force and Motion: Force changes _________.