Mathematics, 03.10.2019 12:30, kylucienne
There are 5 girls and 5 boys in a chess club. the club holds a round-robin tournament in which every player plays against every other player exactly once.
in how many games does a girl play against a boy? ( 25)
in how many games does a girl play against another girl? ( 10)
what fraction of the games are boy-versus-boy? enter your answer as a fraction in simplified form.( 2/9)
if anita is one of the club members, what fraction of all games at the tournament does anita play in? enter your answer as a fraction in simplified form.( i have no idea)
(this single question worth 64 points)
Answers: 2
Mathematics, 21.06.2019 16:10, marsewilliams
20 da is equal to a. 2,000 cm. b. 2 m. c. 20,000 cm. d. 20,000 mm
Answers: 1
Mathematics, 21.06.2019 20:00, guccim5971
Suppose you are an avid reader and are looking to save money on the cost of books instead of paying about $20 for each book, you decide to look into purchasing a kindle for $120 you can purchase e-books for about $5 each 1. find the slope-intercept equation for the cost of the hard copy of books using x to represent the number of books 2. find the slope-intercept equation for the cost of the kindle with cost of e-books using x to represent the number of books
Answers: 1
Mathematics, 21.06.2019 20:30, lemusanaisabel6064
What is negative 3/9 times negative 2/8 ?
Answers: 1
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