In a class, every student speaks English or French: 20 students speak English, 15 students speak French, and 10 students speak both. How many students are there in the class?
Question
Solution Preview
This material may consist of step-by-step explanations on how to solve a problem or examples of proper writing, including the use of citations, references, bibliographies, and formatting. This material is made available for the sole purpose of studying and learning - misuse is strictly forbidden.
How many students are there in a class if some speak one language and some speak another, expressed using inclusion/exclusion (counting)?...
Assisting Tutor
Related Homework Solutions
Discrete Math Questions with Sets, Functions, Fibonacci, and Base Conversion
$35.00
Set
Interval
Base
Function
Fibonacci
Integer
One-to-one
Onto
Fraction
Real
Decimal
Point
Intersection
Union
Power
Cartesian
Product
Inverse
Injective
Element
Method
Bare
Hand
Induction
Set
Interval
Base
Function
Fibonacci
Integer
One-to-one
Onto
Fraction
Real
Decimal
Point
Intersection
Union
Power
Cartesian
Product
Inverse
Injective
Element
Method
Bare
Hand
Induction
Questions with Set Operations, Property of Algorithms, and Pigeon Principle
$15.00
MPD
Multiple
Personality
Disorder
Statement
Abused
Emotionally
Physically
Corner
Store
Stocks
Posicles
Gum
Candy
Bar
School
Children
Owner
Upset
How
Many
Choices
Molding
Buses
Empty
Seats
Refugees
Algorithm
Characteristics
Div
MPD
Multiple
Personality
Disorder
Statement
Abused
Emotionally
Physically
Corner
Store
Stocks
Posicles
Gum
Candy
Bar
School
Children
Owner
Upset
How
Many
Choices
Molding
Buses
Empty
Seats
Refugees
Algorithm
Characteristics
Div
Problems with Cryptography, Polynomials, Graphs, Recursive Functions, and Message Errors
$63.00
Complete
Graph
Euler
Inequality
Diagonal
Edge
Vertices
Face
Planar
Triangle
RSA
Recursive
Definition
Function
Formula
Non-negative
Integer
Message
Sequence
Error
Polynomial
Single
Correct
Transmission
Degree
GCD
Prime
Encode
De
Complete
Graph
Euler
Inequality
Diagonal
Edge
Vertices
Face
Planar
Triangle
RSA
Recursive
Definition
Function
Formula
Non-negative
Integer
Message
Sequence
Error
Polynomial
Single
Correct
Transmission
Degree
GCD
Prime
Encode
De
Two Discrete Math Questions Involving Inequalities and Means
$4.00
Mean
Inequality
Positive
Permutation
Discrete
Positive
Real
Sequence
Math
Theorem
Formal
Style
Proof
Introduction
Mean
Inequality
Positive
Permutation
Discrete
Positive
Real
Sequence
Math
Theorem
Formal
Style
Proof
Introduction
Discrete Math Problems and Solutions
Return to homework library