The Homework Library (HL) is a database of solved homework problems derived from the endless collaborations between our tutors and students. Every item in the HL is the result of one of our tutors helping to raise a student's understanding and skills to a level sufficient to produce the final product on display in the HL, a testament to the success of the academic partnership.

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The HL was created for students who need immediate help, and in many cases you can find step-by-step explanations on how to solve a problem or examples of proper writing, including the use of citations, references, bibliographies, and formatting. If you don’t find what you are looking for within our HL database, please reach out to one of our tutors and schedule a tutoring session.

We have a total of 7,721 solutions, including 37 added yesterday!

Combinatorics Problem

$13.00

Mathematics

Combinatorics

Students

Teachers

Circular Table

Permutations

Arrangements

Possibilities

Factorial

Symbols

Mathematics

Combinatorics

Students

Teachers

Circular Table

Permutations

Arrangements

Possibilities

Factorial

Symbols

Railroad Yard Simulation Using Java Programming

$60.00

Computer Science

Java Programming

Railroad Yard Simulation

Cars

Arrangements

Control Systems

Management

Destinations

Error Messages

Loops

Statements

Computer Science

Java Programming

Railroad Yard Simulation

Cars

Arrangements

Control Systems

Management

Destinations

Error Messages

Loops

Statements

Discrete Math Problems

$40.00

Mathematics

Discrete

Combinatorics

Permutation

Letters

Dice

Pigeonhole Principle

Recurrence

Relation

Set

Variation

Code

Mathematics

Discrete

Combinatorics

Permutation

Letters

Dice

Pigeonhole Principle

Recurrence

Relation

Set

Variation

Code

Java Programming Problems

$25.00

Computer Science

Programming

Java

Algorithms

Vectors

Methods

Variables

Addition

Subtraction

Inner Product

Mathematics

Multiplication

Euclidean Distance

Characters

Strings

Integers

Null Values

Statements

Computer Science

Programming

Java

Algorithms

Vectors

Methods

Variables

Addition

Subtraction

Inner Product

Mathematics

Multiplication

Euclidean Distance

Characters

Strings

Integers

Null Values

Statements

Physical Chemistry Questions

$60.00

Physical Chemistry

Proteins

Temperatures

Unfolding Reactions

Enthalpy

Hydrophobic Amino Acids

Pressure

Liquid Methane

Adiabatic Steps

Hydrocarbon

Diabetes

Obesity

Plasma

Physical Chemistry

Proteins

Temperatures

Unfolding Reactions

Enthalpy

Hydrophobic Amino Acids

Pressure

Liquid Methane

Adiabatic Steps

Hydrocarbon

Diabetes

Obesity

Plasma

Chemical Thermodynamics And Mathematics Questions

$33.00

Chemical Thermodynamics

Mathematics

Repetition

Combinations

Probability

Internal Energy

Reversible Process

Investigation

Heat

Pressure

Chemical Thermodynamics

Mathematics

Repetition

Combinations

Probability

Internal Energy

Reversible Process

Investigation

Heat

Pressure

Sigmatropic Rearrangements

$20.00

Chemistry

Sigmatropic Rearrangements

Reactions

Percentage

Summary Tables

Catalysis

Yield

EE Ratio

Templates

Bending of Thin Curved Beam

$75.00

Mechanical Engineering

Bending

Curved Beam

Displacements

Mild Steel

Equations

Dimensions

Equations

Drawings

Dimensions

Arrangements

Falling Objects

Machines

Tables

Graphs

Mechanical Engineering

Bending

Curved Beam

Displacements

Mild Steel

Equations

Dimensions

Equations

Drawings

Dimensions

Arrangements

Falling Objects

Machines

Tables

Graphs

Models of the Hydrogen Atom & Magnetic Resonance Imaging

$125.00

Chemistry

Hydrogen Atom

Molecule

Electron Configuration

Magnetic Resonance Imaging

Photon

Particles

Waves

Science

Observations

Magnet Core

Arrangements

Energy States

Substances

Period Table

Symbols

Chemistry

Hydrogen Atom

Molecule

Electron Configuration

Magnetic Resonance Imaging

Photon

Particles

Waves

Science

Observations

Magnet Core

Arrangements

Energy States

Substances

Period Table

Symbols

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