darylowens60 darylowens60

07-02-2018
Mathematics

contestada

5 friend's are having a tennis tournament.Each friend will play the other 4 friend once. How many matches will be played

Respuesta :

mathmate mathmate

07-02-2018

The handshake problem!
Each of the five will play against 4 others, but since A vs B can be considered the same game as B vs A, so there are 5*4/2=10 matches.

Answer Link

Otras preguntas

which factor does seidman include as contributing to the political success of countries like Britain

7+0.6+0.05+0.007 in standard form

The weight of an object is the product of its mass, m, and the acceleration of gravity, g (where g=9.8 m/s2). If an object’s mass is m=10. kg, what is its weigh

Read the sentence below and use context clues to determine the meaning of the word oration: Her beautiful oration about recycling was a speech that brought ever

A person who takes a thing belonging to another by force is liable to an action of theft, for who can be said to take the property of another more against his w

write 863.141 in expanded form

identify the terms and coefficients in the expression 4p+5-3g

Which of these scenarios would be considered illegal in light of the provisions of the Fourteenth Amendment? Native American men were not permitted to vote for

A number greater than 40 whose prime factorizations contains 3 prime numbers that do not repeat

what is -7.08 as a fraction