Answer:
Step-by-step explanation:
given that Suppose that $2n$ tennis players compete in a round-robin tournament. Every player has exactly one match with every other player during $2n-1$ consecutive days.
this is going to be proved by contradiction
- Let there be a winning player each day where same players wins twice, let n = 3
- there are 6 tennis players and match occurs for 5days
- from hall's theorem, let set n days where less than n players wining a day
- let on player be loser which loses every single day in n days
- so, players loose to n different players in n days
- if he looses to n players then , n players are winner
- but, we stated less than n players are winners in n days which is contradiction.
- so,
- we can choose a winning players each day without selecting the same players twice.
Answer:
3/5 is greater because when you convert it into decimal it's 0.6 and when you convert 23% into decimal it's 0.23
Step-by-step explanation:
First, find the degrees of freedom:
df = n − 1
df = 49
To find the p-value manually, use a t-score table. Find the row corresponding to 49 degrees of freedom. Then find the α column that corresponds to a t-score of 1.421. You'll find it's between α = 0.10 (t = 1.299) and α = 0.05 (t = 1.677). Interpolating, we get an approximate p-value of 0.084. For a more accurate answer, you'll need to use a calculator.
The number of three-point tries is 36.
<h3>What are ratios?</h3>
Ratio expresses the relationship between two or more numbers. It shows the frequency of the number of times that one value is contained within other value(s).
<h3 /><h3>What is the number of three point tries?</h3>
The first step is to determine the total number of tries and baskets: (27 X 7)/3 = 63
Number of three-point tries = (4/7) x 63 = 36
To learn more about ratios, please check: brainly.com/question/25927869
Answer:
m = 0
Step-by-step explanation:
Given
7m + -10 = -10
Positive negative gives negative.
So the expression can be rewritten as
7m - 10 = -10
Add 10 to both sides of the equation
7m - 10 + 10 = -10 + 10
7m = 0
Divide both sides by 7
7m /7 = 0/7
m = 0
