Each of the eight players in a chess team plays 12 games against opponents from other teams.

Question:

Each of the eight players in a chess team plays 12 games against opponents from other teams. The total number of wins, draws and losses for the whole team are denoted by X, Y and Z, respectively.

a. State the value of X + Y + Z.

b. Find the least possible value of Z − X, given that Y = 25.

c. Given that none of the players drew any of their games and that X − Z = 50, find the exact mean number of games won by the players.

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For book-img-for-question

Cambridge International AS & A Level Mathematics Probability & Statistics 1 Coursebook

ISBN: 9781108407304

1st Edition

Authors: Dean Chalmers, Julian Gilbey

See More Books

Question Posted: Sep 13, 2021 02:26 AM

See More Questions

Each of the eight conductors in Figure carries 2.0 A of current into or out of the page. Two paths are indicated for the line integral B ?? d s. What is the value of the integral for? (a) Path 1 and...
How does each of the eight general environmental factors influence industry profitability?
Define each of the eight regions in Fig. using sets A, B, and C and a set operation. ( Hint: A © B' © C' defines region I.) IV V/VI VII VIII
On January 1, Year 2, PAT Ltd. acquired 90% of SAT Inc. when SATs retained earnings were $900,000. There was no acquisition differential. PAT accounts for its investment under the cost method. SAT...
What is the abbreviated electron configuration for Rb, which has 37 electrons?
Define the following: a. Permanent accounts b. Temporary accounts
appreciate the factors which have given rise to the need for a more strategic approach to marketing management AppendxiLO1
Gilliland Company provides maid services for local hotels. Last year, the firm acquired a cleaning machine for $50,000. The firm expected to use the machine for five years. However, this year a new,...
Provide an example of the capital you choses
Phung, CPA, has been engaged to audit the financial statements of Vernon distributors, inc., a continuing audit client, for the year ended September 30. After obtaining an understanding of Vernons...
Six books are randomly given to two girls so that each receives at least one book. a. In how many ways can this be done? b. Are both girls more likely to receive an odd number or an even number of...
Three identical cans of cola, 2 identical cans of green tea and 2 identical cans of orange juice are arranged in a row. Calculate the number of arrangements if i. The first and last cans in the row...
A government agency wants to encourage people who have been drinking to use designated drivers. What advice could you give the organization about constructive persuasive communications? Where should...
Sravani Bought an audio CD containing 1 0 0 audio files , 1 0 of which are by S . P . Balasubrahmanyam . Assume the shuffle option is enabled to play the songs in random order. What is the...
Kroger Co. is one of the largest retail food companies in the United States as measured by total annual sales. The Kroger Co. operates supermarkets, convenience stores, and manufactures and processes...
time complexity of the following algorithm forn-1 to n-1 do for je +1 to n do Print & for Kn-3 to n+4 do print k
There are various compounds and epoxies that have been used to "final bed" rifle stocks. In your opinion, which is the best and why? Does this depend on the material of the stock? If so, why? Conduct...
Taylor Series: Problem 3 Previous Problem Problem List Next Problem 8 (5 points) Write the Taylor series for f(x) = x about x = 2 as C, (x 2)". Find the first five coefficients. n=0 - Co= C1= C2= C3=...
White Company has two departments: cutting and finishing. The company uses a job-order costing system and computes a predetermined overhead rate in each department. The cutting department bases its...
What are conversion costs? What are prime costs?
Prove that the gradient of the curve y = 5/2 - tanx is always poitive.
The curve y = 2e 2x + e x cuts the y-axis at the point P. Find the equation of the tangent to the curve at the point P and state the coordinates of the point where this tangent cuts the x-axis.
The equation of a curve is y = 6sin x 2 cos 2x. Find the equation of the tangent to the curve at the point (1/6 , 2Give the answer in the form y = mx + c, where the values of m and c are correct to...
Revenue Recognition and Sales Allowances accounting purposes ) . The goods are shipped from the warehouse on March 6 , and FedEx confirms delivery on March 7 . Ignore shipping costs, sales tax, and...
Ellis Perry is an electronics components manufacturer. Information about the company's two products follows: \ table [ [ , , , ] , [ Units produced,AM - 2 , FM - 9 , ] , [ Direct labor hours required...
Which of the following requirements to claim Earned Income Tax Credit is TRUE? The credit can be claimed under any filing status. The taxpayer must have a valid SSN for employment in the U.S., issued...

Each of the eight players in a chess team plays 12 games against opponents from other teams.

Question:

Step by Step Answer:

a The value of X Y Z is 12 games 8 players 96 games b Z ...View the full answer

Cambridge International AS & A Level Mathematics Probability & Statistics 1 Coursebook

Students also viewed these Mathematics questions