From three sets of twins and four unrelated girls, find how many selections of five people can

Question:

From three sets of twins and four unrelated girls, find how many selections of five people can be made if exactly:

a. Two sets of twins must be included

b. One set of twins must be included.

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 02:45 AM

See More Questions

How many different ID cards can be made if there are 6 digits on a card and no digit can be used more than once?
Four sets of identical twins (pairs A, B, C, and D) were selected at random from a computer database of identical twins. One child was selected at random from each pair to form an "experimental...
How many bytes contain (a) Exactly two l's; (b) Exactly four l's; (c) Exactly six l's; (d) At least six l's?
A limited partnership: Multiple Choice has an unlimited life. can opt to be taxed as a corporation. terminates at the death of any one limited partner. has at least one partner who has unlimited...
Which atom has the lower ionization energy, C or F?
On September 28, 2010, a fire destroyed the entire merchandise inventory of the Carroll Corporation. The following information is available: Sales, January 1September 28, 2010 .......... $540,000...
Indianapolis Auto Parts (IAP) has a Seat Manufacturing Department that uses ABC. IAPs activity cost allocation rates include the following: Suppose Ford has asked for a bid on 50,000 built-in baby...
VaultOnWheels Corporation operates a fleet of armored cars that make scheduled pickups and deliveries for its customers in the Phoenix area. The company is implementing an activity-based costing...
12.Indicate, by clicking on the relevant boxes, whether the following statements are true or false?
A single-phase bridge rectifier has an RL load with R = 12 and L = 20 mH. The ac source is 120 V rms and 60 Hz. Determine the following: (a) the average load current, (b) the power absorbed by the...
A photograph is to be taken of a pasta dish and n pizzas. The items are arranged in a line in random order. Event X is the pasta dish is between two pizzas. a. Investigate the value of P(X ) for...
Five cards, each marked with a different single-digit number from 3 to 7, are randomly placed in a row. Find the probability that the first card in the row is odd and that the three cards in the...
The Village of Burksville, which has a fiscal year July 1 to June 30, sold $2,000,000 in 5 percent tax-supported bonds at par to construct an addition to its police station. The bonds were dated and...
just a tiny bit from what you know but as Tim O'Brien teaches us, tell the truth by telling it slant (Emily Dickinson). In the writing of your story, you should take advantage of embellishment and...
The balance of payments... Group of answer choices records all the international transactions of a country with the rest of the world in a given period of time, using double-entry bookkeping tecnques...
Why should an organisation or business maintain a blog? What is the purpose of a blog? What can a business do to increase their blog traffic? In what ways is a blog for a business different from a...
A trader in JP Morgan Chase's London office, nicknamed the London Whale, ran a portfolio of esoteric derivative investments. The trader was part of a team whose mandate was to hedge the bank's...
"Funcity" is a company that operates a go-cart and mini-golf attraction in a tourist destination area, attracting both domestic and international customers that come to the area to experience time in...
Explain why the chemical shift of the OH proton of a carboxylic acid is at a higher frequency than the chemical shift of an OH proton of an alcohol.
Calculate the Lagrange polynomial P 2 (x) for the values (1.00) = 1.0000, (1.02) = 0.9888, (1.04) = 0.9784 of the gamma function [(24) in App. A3.1] and from it approximations of (1.01) and (1.03).
a. Sketch the graph of the function y = 1 e 2x . b. Find the equation of the normal to the curve y = 1 e 2x at the point where y = 0.
Differentiate with respect to x. a. x ln x b. 2x 3 ln x c. x ln(2x + 1) d. 3x ln 2/x e. x ln(ln x) f. In5x/x g. 2/In x h. In(3x - 2)/x i. In(2x + 1)/4x - 1
Find the gradient of the curve x 2 + 3xy 5y + y 3 = 22 at the point (1, 3).
What are the emerging roles of non-canonical homeostatic mechanisms, such as microRNA-mediated gene regulation and long non-coding RNAs, in fine-tuning cellular responses to stressors and maintaining...
A cohort of 10,000 women are screened for breast cancer via mammography. A total of 500 women have a positive mammogram. Upon further study of these 500 only 85 are found to actually have the disease...
Globalization has made the world a more connected and interdependent place, but it has also had negative economic impacts and perpetuated social inequality within and between countries. Globalization...

From three sets of twins and four unrelated girls, find how many selections of five people can

Question:

Step by Step Answer:

There are three sets of twins and four unrelated girls Total no of girls 2 x 3 4 10 Selections of fi...View the full answer

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

Students also viewed these Mathematics questions