Free pre-calculus mathematics homework help from qualified mentors. Math courses prior to calculus homework. Please use the template when requesting help and show your work.
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Finding relative coordinates of a vector
- war485
- · Replies 3 ·
What is the Volume to Surface Area Ratio of a Sphere?
- scupydog
- · Replies 2 ·
Very Simple exponential growth problem
- lmlgrey
- · Replies 3 ·
Orthogonal Matrices: Questions & Answers
- war485
- · Replies 5 ·
Solving Vector Equations: Step-by-Step Guide for Beginners
- salman213
- · Replies 1 ·
Island Dilemma: Choosing the Right Path Based on One Question
- forgingiron
- · Replies 3 ·
Linear Algebra (Abstract impossible combination question)
- xdanizzlex
- · Replies 4 ·
Difference between 2 equations in percentage
- FrostScYthe
- · Replies 3 ·
Solve Log Equation for x: 2log3x + log3(x-1) = log32 + log36x | Homework Help
- chops369
- · Replies 4 ·
Learning Laplace & Fourier Integral Transforms: Examples & Exercises
- sahar1978
- · Replies 2 ·
Finding the rate with T=1/r ln (rR/C + 1) ?
- rought
- · Replies 2 ·
Calculating Wind Speed for Toronto to Montreal Flight
- chengbin
- · Replies 5 ·
Probability of Wayne & Mario Both Missing Penalty Shot
- Inertialforce
- · Replies 2 ·
Incorrect Homework Statement: Identifying an Error in a Given Problem
- -EquinoX-
- · Replies 5 ·
Finding modulus and argument of a complex number
- choob
- · Replies 4 ·
From point A to point B, basic algebra.
- calisoca
- · Replies 5 ·
What is the probability that candidate A wins the election?
- Inertialforce
- · Replies 8 ·
Solving Tricky Integral Homework Problem
- Appa
- · Replies 7 ·
Exponents with different bases
- Mentallic
- · Replies 3 ·
Prove Math Induction: 1*3^1 + 2*3^2 + 3*3^3 +...+ n*3^n = 1/4(2n-1)3^n+1 + 3/4
- james.farrow
- · Replies 2 ·
Solve Exponential Variable Equations with Logarithms
- Mentallic
- · Replies 2 ·
Probabilities: The mean of the square
- Niles
- · Replies 2 ·
Solving Log Base Homework: 3 = Log2x 64
- Faint
- · Replies 4 ·
Proving (tan2x) - (sin2x) = (tan2x)(sin2x): Trigonometric Proof Help
- Faint
- · Replies 12 ·
A Couple of Probability & Statistics Questions
- havinnoj
- · Replies 5 ·
Solving Equations with A, B, C, D, E & F - Can it be Done?
- mirmidonas55
- · Replies 2 ·
How Do Reflections Along Different Lines Affect Point Coordinates?
- blafu
- · Replies 2 ·
How Do You Input Trig Functions into a Graphing Calculator?
- 312213
- · Replies 8 ·
Advanced Algebra, factor and simplify
- pooker
- · Replies 6 ·
Help with Parabola Homework: Determine Equation of Parabola
- Blueberry91
- · Replies 3 ·
Right Triangles within a right triangle. (Trig)
- LordofDirT
- · Replies 8 ·
Find Side Lengths of an Isosceles Triangle
- pcandrepair
- · Replies 3 ·
Probability of being equally likely
- Inertialforce
- · Replies 3 ·
Various Problems for Precalculus Exam, Unit 3
- jacksonpeeble
- · Replies 4 ·
How to Solve for x or y in a Horizontal Tangent Problem?
- brambleberry
- · Replies 3 ·
Implicit differentitaion and finding coordinates
- brambleberry
- · Replies 3 ·
Can the Sum of Two Sums be Substituted in a Function?
- Niles
- · Replies 4 ·
Derivative of e^y: Solving w/ Chain Rule
- brambleberry
- · Replies 2 ·
Derivative of the square root of xy
- brambleberry
- · Replies 2 ·
Various Problems for Precalculus Exam, Unit 2
- jacksonpeeble
- · Replies 4 ·
Linear Algebra Proofs for A^2=0 and p(A^2)<p(A)
- Anatolyz
- · Replies 1 ·
Calculating Average Velocity of Dropped Bolt From High-Rise Building
- Draggu
- · Replies 1 ·
Solving Log Equations: A Couple of Tricky Questions | Homework Help
- MadmanMurray
- · Replies 13 ·
Please help with finding all integers to an equation
- Peter159
- · Replies 5 ·
Trig Functions Squared: Solving for cos2 0 = 1/2 with Homework Equations
- MadmanMurray
- · Replies 8 ·
How Do I Solve for x and y Using Simultaneous Equations?
- MadmanMurray
- · Replies 4 ·
Couple of algebra questions I'm struggling with
- MadmanMurray
- · Replies 5 ·
Standard deviation of weighted data
- MadmanMurray
- · Replies 4 ·
What is the probability that the first toss was the tail?
- tictac123
- · Replies 6 ·
Power Series Problem: Bessel Function Solution
- kingturtle
- · Replies 8 ·
Why Does p+q Equal Zero in a Special Quadratic Equation?
- requal
- · Replies 1 ·
Please solve these CAT problems
- msg_1989
- · Replies 2 ·
Testing Point (5,4) in Triangle with 3 Given Points (1,2), (4,6), and (9,10)
- forty
- · Replies 3 ·
Imposing Coordinates Homework: Eriks & Ferrys Positions & Distances
- PhysicslyDSBL
- · Replies 2 ·
Prove that the inverse of an integer matrix is also an integer matrix
- bigevil
- · Replies 7 ·
Need help, Solving equation with multi variables
- undertoes
- · Replies 15 ·
Solving Isosceles Triangle with Perimeter 17: Integers as Sides
- Дьявол
- · Replies 4 ·
Is Z a Noetherian Z-Module?
- norajill
- · Replies 1 ·
Finding length of a complex number
- Niles
- · Replies 2 ·
Hardest level SAT math problem
- shotgunbob
- · Replies 7 ·
How to calculate the following limit - I'm stuck
- chemic_23
- · Replies 3 ·
Studying for math test - A few things I dont understand
- MadmanMurray
- · Replies 1 ·
Find a Bijection [tex]\left[ 0,1 \right] \rightarrow \Re [/tex]
- rosh300
- · Replies 4 ·
How to Complete the Square: Walkthroughs for Finding Vertex and X-Intercepts
- schlynn
- · Replies 3 ·
Simple maths problem (Greater than/Less than) help
- Sekonda
- · Replies 7 ·
Short yet confusing log equation
- MadmanMurray
- · Replies 4 ·
How Do You Solve 4^(x-1) = 1/32 Using Laws of Indices?
- MadmanMurray
- · Replies 3 ·
Discover the Math Behind Sesquipedalian Eggs: A Space Cruise Adventure
- bliss
- · Replies 17 ·
Calculating Mean Dice-Throw Values Over Time | Probabilities and Time Homework
- Niles
- · Replies 2 ·
Elementary probability problem
- Elbobo
- · Replies 2 ·
Various Problems for Precalculus Exam, Unit 1
- jacksonpeeble
- · Replies 8 ·
What is the largest poker bet that cannot be made?
- Ed Aboud
- · Replies 3 ·
Radius & Axial Distance of Uniform Helical Path
- otobo
- · Replies 1 ·
Polar coordinates (trig question)
- Oxygenate
- · Replies 5 ·
Permutations vs. Combinations: What's the Difference?
- DecayProduct
- · Replies 6 ·
How Do You Solve Complex Number Equations?
- missmerisha
- · Replies 4 ·
Expressing Vector Values in Terms of a, b, and c
- tweety1234
- · Replies 5 ·
Find Vertex of h(x) After Translations & Reflection
- Senjai
- · Replies 4 ·
Translations math problem (gr 12 level)
- Senjai
- · Replies 4 ·
Solve Sequences and Series: Total Distance 480m
- locked.on
- · Replies 2 ·
Solving Factorial Algebra: P(n, 4) = 40[P(n-1, 2)]
- DecayProduct
- · Replies 3 ·
Is the Phase of a Complex Number Always Taken with Respect to the Real Axis?
- Niles
- · Replies 2 ·
Prove whether Cross-Product is associative
- Saladsamurai
- · Replies 5 ·
Spectral Decomposition of Linear Operator T
- MathIdiot
- · Replies 1 ·
Understanding Symmetric Matrix Properties: A Puzzling Example
- dirk_mec1
- · Replies 1 ·
Error Analysis of Experiment Data: Calculating Percentage and Absolute Error
- nrslmz
- · Replies 1 ·
How can the sum of combinations be solved for the given problem?
- gumi_kr
- · Replies 14 ·
Using period to find the equation of a function
- lostcompass
- · Replies 5 ·
Mastering Rounding: Understanding 4 Digits in Math Exams
- Gwilim
- · Replies 8 ·
Normal Distribution and High Jumping Heights: Probability and Standard Deviation
- thomas49th
- · Replies 2 ·
Even, Odd,or Neither Odd or Even Function
- albert2008
- · Replies 4 ·
Are These Vectors Linearly Independent?
- Lynne
- · Replies 5 ·
Simple equation solving (I think)
- tachu101
- · Replies 5 ·
4-Digit Different Digit Patterns - 4536
- DecayProduct
- · Replies 4 ·
Simple distance traveled problem
- Elbobo
- · Replies 2 ·
Find x Given Remainders: Number Theory Problem and Solution
- ismaili
- · Replies 1 ·
Limit of a function with absolute value of polynomial in a quotient
- UNknown 2010
- · Replies 3 ·
Does a circle overlap a square?
- TDC-Studio
- · Replies 2 ·
Trigonometric functions - angular measures and tangent curves
- fp252
- · Replies 6 ·
Need an formula/equation for this scenario
- gwanun
- · Replies 1 ·