Answered step by step

Verified Expert Solution

Link Copied!

Question

1 Approved Answer

Posted on May 19, 2024

A committee of 5 students is to be chosen from 7 boys and 4 girls. a) Calculate how many committees can be formed. b) Calculate

A committee of 5 students is to be chosen from 7 boys and 4 girls.

a) Calculate how many committees can be formed.

b) Calculate how many of the committees contain exactly 2 boys and 3 girls

c) Calculate how many committees have at least 3 girls

d) Calculate the probability of the oldest and youngest students both being on the committee.

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

A First Course in Differential Equations with Modeling Applications

Authors: Dennis G. Zill

11th edition

1305965728, 978-1305965720

More Books

Students also viewed these Mathematics questions

Question

I need help with this assignment Question 15 (1 point) Sam has 35 songs on his phone. He wants a playlist of 5 different songs for his transit ride home from school. The number of playlists that...

Answered: 1 week ago

Question

Please help me with this question Directions: Identify what is being asked in each question. Write your answer in your paper. 1. How many ways can three boys and three girls be arranged in a circle...

Answered: 1 week ago

Question

I need help with this assignment Question 15 (1 point) Sam has 35 songs on his phone. He wants a playlist of 5 different songs for his transit ride home from school. The number of playlists that...

Answered: 1 week ago

Question

★★★★★

The following image shows a 2 . 0 kg box being pulled by a rope along a horizontal, smooth surface for 4 meters. A constant force of 6 N is applied from 1 to 2 meters. The force decreases at a...

Answered: 1 week ago

Question

★★★★★

At high noon, the Sun delivers 1 000 W to each square meter of a blacktop road. If the hot asphalt loses energy only by radiation, what is its equilibrium temperature?

Answered: 1 week ago

Question

★★★★★

Helium is sealed inside a balloon impermeable to the flow of gas. If a storm suddenly comes up, would you expect the balloon to expand or contract? Explain. (Assume that there is no change in...

Answered: 1 week ago

Question

★★★★★

Define paraphrasing and reflecting.

Answered: 1 week ago

Question

★★★★★

Which of the following taxpayers must file a 2015 return? a. Amy, age 19 and single, has $8,050 of wages, $800 of interest, and $350 of self- employment income. b. Betty, age 67 and single, has a...

Answered: 1 week ago

Question

★★★★★

Write a program to calculate the monthly cell phone bill based on the following plan Minimum cost of $100 for up to 100 texts An additional $0.60 per text for the next 50 texts after the first 100 An...

Answered: 1 week ago

Question

★★★★★

Miley Company is involved in a lawsuit brought by former employees. The employees are suing for a recovery of $350,000 for injury at work. The legal advisor is quite pessimistic about the lawsuit and...

Answered: 1 week ago

Question

★★★★★

Answer the following questions. You should make references to your resume and the job posting you have used in your Resume/Cover Letter assignment. Hint: Share an example using the STAR Method...

Answered: 1 week ago

Question

★★★★★

Equipment Purchasing Equipment purchasing can be a long and drawn out process. Most large pieces of equipment such as dishmachines or combi ovens must be planned for 5 to 10 years in advance of...

Answered: 1 week ago

Question

★★★★★

EXPLAIN IN ENGLISH AND TAGALOG Creating a Compelling Vision Suppose you are running the computer department at an electronics store. Overall the store has been having a good year: Sales of cell...

Answered: 1 week ago

Question

★★★★★

You are a startup company that runs an Amazon Elastic Compute Cloud (Amazon EC2) instance to host a website. In this activity, develop a recommendation for the appropriate support plan. When you...

Answered: 1 week ago

Question

★★★★★

If a business owner wishes to identify which product sold the most, how would you make this report more useful? AQ2. If you wanted to provide more detail, what other attributes would be useful to add...

Answered: 1 week ago

Question

★★★★★

Check my work 2 McNulty, Inc., produces desks and chairs. A new CFO has just been hired and announces a new policy that if a product cannot earn a margin of at least 35 percent, it will be dropped....

Answered: 1 week ago

Question

★★★★★

As water moves through the hydrologic cycle, water quality changes are common because of natural phenomena or anthropogenic pollution. Using Figure 11.1, describe how water-quality changes occur...

Answered: 1 week ago

Question

★★★★★

20. If you have a 2 * 2 between-participants design, what should be the first step before generating descriptive statistics in SPSS? (a) Transform your data (b) Split the datafile (c) Conduct t-tests...

Answered: 1 week ago

Question

★★★★★

19. How many effects are we comparing against their respective null hypotheses in a 2 * 2 * 2 ANOVA? (a) 3 (b) 5 (c) 7 (d) 8

Answered: 1 week ago

Question

★★★★★

learn how to use confidence limits when analysing data by the use of multiple regression.

Answered: 1 week ago

Previous Question Next Question