Answer the questions below. (If necessary, consult a list of formulas.) (a) How many different committees of size 3 can be formed from 13 people? (b) A company has 40 salespeople. A board member at the company asks for a list of the top 3 salespeople, ranked in order of effectiveness. How many such rankings are possible?

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter5: Inverse, Exponential, And Logarithmic Functions
Section: Chapter Questions
Problem 60RE
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Answer the questions below.
(If necessary, consult a list of formulas.)
(a) How many different committees of size 3 can be formed from 13 people?
(b) A company has 40 salespeople. A board member at the company asks for a list of the top 3
salespeople, ranked in order of effectiveness. How many such rankings are possible?
Transcribed Image Text:28 29 30 32 33 34 Answer the questions below. (If necessary, consult a list of formulas.) (a) How many different committees of size 3 can be formed from 13 people? (b) A company has 40 salespeople. A board member at the company asks for a list of the top 3 salespeople, ranked in order of effectiveness. How many such rankings are possible?
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