Answered step by step

Verified Expert Solution

Link Copied!

Question

1 Approved Answer

Posted on Jul 04, 2024

Un grupo de 4 muchachos y 4 muchachas sern acomodados al azar en una hilera de 8 sillas, calcula la probabilidad de que: a) Las

Un grupo de 4 muchachos y 4 muchachas sern acomodados al azar en una hilera de 8 sillas, calcula la probabilidad de que:

a) Las 4 muchachas queden en los 4 primeros lugares.

b) Los 4 primeros lugares estn ocupados por personas de igual sexo.

c) Los muchachos y muchachas queden alternados.

me lo podran explicar paso a paso

Step by Step Solution

There are 3 Steps involved in it

Step: 1

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

Step: 3

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

Linear Algebra

Authors: Stephen H Friedberg, Arnold J Insel, Lawrence E Spence

4th Edition

0321998898, 9780321998897

More Books

Students also viewed these Mathematics questions

Question

★★★★★

Joe Producer makes a product that sells for $1,000. In the production process, he pays $750 for wages, $125 for materials, and $ 75 for rent. Three-fourths of Joes output is consumed and the rest is...

Answered: 1 week ago

Question

★★★★★

=+best one for a company whose strategic goal is

Answered: 1 week ago

Question

★★★★★

Let F be a continuous distribution function. For some positive , define the distribution function G by G(t) = (F(t)) Find the relationship between G(t) and F (t), the respective failure rate...

Answered: 1 week ago

Question

★★★★★

Western-Southern Publishing Co. prepares income statements segmented by divisions, but the chief operating officer is not certain about how the company is actually performing. Financial data for the...

Answered: 1 week ago

Question

★★★★★

By using 2020 data solve these math Find Liquidity Ratio Current Ratio = CA/CL Quick ratio = (CA-Ending Inventory)/CL Receivable Turnover = Net Credit Sales/Av. Net Receivables Average Collection...

Answered: 1 week ago

Question

★★★★★

Topic #1: Rayleigh-Ritz Method (RRM) Problem 1 a) Find the exact solution for the beam torsion problem shown above. The loading consists of a uniformly distributed torque m and a point torque M...

Answered: 1 week ago

Question

★★★★★

Debit Credit Accounts receivable$140,000 Allowance for doubtful accounts730 Sales$610,000 Sales returns and allowances8,000 Prepare the journal entries for allowance for doubtful accounts when the...

Answered: 1 week ago

Question

★★★★★

South Africa has experienced energy crisis in the past few years. This has led to the many rounds of excessive loadshedding and the Central University of Technology is concerned about the effects of...

Answered: 1 week ago

Question

★★★★★

While the media focused on the downward spiral of the physical retail sector, it seems Amazon was busy ramping up its roll-out of physical stores, a development that many observers have perceived as...

Answered: 1 week ago

Question

★★★★★

A convenience store uses a markup of 6 0 % on selling price of $ 9 . If this yield a gross profit of $ 5 . 4 0 , what was the cost?

Answered: 1 week ago

Question

★★★★★

Grab-a-Bite, a food delivery business, targets an average delivery time of 30 minutes for each order and delivers 200 orders/hr on average. Each delivery partner is assigned to the order as soon as...

Answered: 1 week ago

Question

★★★★★

The company Cookies S.A. has the following cost items: 1. Water for the cookie recipe 2. Water to wash the molds 3. Alcohol to disinfect the molds before use 4. Self-adhesive for cookie boxes 5....

Answered: 1 week ago

Question

★★★★★

1. The purpose of this chapter is to describe the key principles, procedures and strategies of personal communication benchmarking, as understood in this context.

Answered: 1 week ago

Question

★★★★★

1. Set a personal goal for yourself in your work situation. Examine this goal in the light of the 10 factors to achieve goals.

Answered: 1 week ago

Question

★★★★★

4. Set up at least one work role that is important for you to master. Reflect on how you can use your time more efficiently, not necessarily spend more time, to perform better in this work role.

Answered: 1 week ago

Previous Question Next Question