9. A committee of senior and junior executives will be formed to decide on recruitment issues. If there 5 senior and 10 junior executives in the company, in how many ways can a 5- member committee be formed if: a. there should be at least 1 or at most 2 senior executives? b. there are at least 3 junior executives?

9. A committee of senior and junior executives will be formed to decide on recruitment issues. If there 5 senior and 10 junior executives in the company, in how many ways can a 5- member committee be formed if: a. there should be at least 1 or at most 2 senior executives? b. there are at least 3 junior executives?

Elementary Geometry For College Students, 7e

7th Edition

ISBN:9781337614085

Author:Alexander, Daniel C.; Koeberlein, Geralyn M.

Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.

Chapter2: Parallel Lines

Section2.5: Convex Polygons

Problem 41E

See similar textbooks

Similar questions

Must two different points be collinear? Must three or more points be collinear? Can three or more points be collinear?
The Segment-Addition Postulate can be generalized as follows: The length of a line segment equals the sum of the length of its parts. State a general conclusion regarding AE based on the following figure.
4. How many polygons can be possibly made from 6 distinct points on a plane, no three of which are collinear?
1. A student club in a computer science department can be created with 11 first-year students, 7 second-year students, 7 third-year students, or 5 final-year students. What is the minimum number of students from a department that must be chosen to form a student club? 2. Given an equilateral triangle with a side length of 1 cm, how many distinct points must exist within the triangle so that there are at least two points that are less than.5 cm apart?
27. How many triangles can be drawn on a palne using 8 non- collinear points?
A basketball squad consists of twelve players. (a) Disregarding positions, in how many ways can a team of five be selected? (b) If the center of a team must be selected from two specific individuals on the squad and the other four members of the team from the remaining ten players, find the number of different teams possible.
6. If you have 5 engineers and 5 lawyers, in how many ways can they be accommodated, a) Online b) In a circle c) In a row and alternating d) In a circle and alternating e) In line and have a specific engineer next to a specific lawyer. f) In a circle and that a specific engineer is next to a specific lawyer.
On a number Lin point c is located at -4 and point d is lifted at 6. At what point must P be located so that the directed line segment from c to d will be partitioned in a 2:3 ratio
The Theorem of Pappus states that if A,B,C are three distinct points on one line and if A',B',C' are three different distinct points on a second line, then the intersections of AC' and CA', AB' and BA', and BC' and CB' are collinear. Prove that there are exactly two lines parallel to a given line.
can a given line be in a two planes?in ten planes?
prove that for any arrangement of 31 figures on a chessboard, there are 3 places on which there are no figures and are forming a right angle
Justify that if two triangles are a pair of 5-con triangles (that is,they have 5 pairs of congruent elements, but they are notcongruent triangles), then they must be similar.