- Permutation and Combination
- Chess Tournament solution check
- Arc Length and Nautical Miles
- Factoring
- gfc. help urgent
- add the components
- Simplification of Log/Exponent Expression
- Polynomial Long Division
- Brittanica on a Pinhead
- Sum and Sum to infinity
- Polynomial with 3 unknown variables
- Finding (Theta) with arctan
- Simplifying Trigonometric Expressions
- The slope of a bisector
- 50 coin tosses, probability of 25 heads vs 3 heads
- van Der Waals equation solving for V
- question about what this variance value means
- Equations of a Plane/Hyperplane
- Quadratic Absolute Value Inequality
- simple linear transformation of coordinates on a sin wave
- Faster Polynomial Multiplication
- Factorizing & Manipulation
- Sum of Products Help
- Simplifying a square root
- bunch of AS level math problems(quadratics,indices etc)
- Graphs,Symmetric,Height
- Volume of a Box + Finding all solutions
- Coefficient of Variation
- induction with inequalities...
- Two angles∠3 and ∠5 are each supplementary to ∠4. If m∠5 is 78°, what is m∠3?
- "If AB+BC = 24 and AB = 10, THEN 10 + BC = 24 is an example of the ?
- Geometry Question
- What is the converse of "If it is raining, then we will not go to the beach?"
- AB ≅ CD. Find the length of BD.?
- Trigonometry Help
- Composite numbers and divisibility (2 problems)
- Very quick algebraic manipulation help
- Trig Help
- Problem with a sequence
- changing equation to standard form
- Sets - Proving every set is a subset of itself
- Solving for V?
- Trignometric Identities
- Volume and surface area of a cylinder
- Inverse function question
- Factoring/Proving an inequality
- Square root problem
- Algebra manipulation...
- Solve for x(basic question for fresher)
- simplify problem
- The better buy problem
- Grade 9/10 Algebra.
- 2 Limits/Differenciability questions
- Trig General Solution
- Factoring a polynomial
- complex numbers (2)
- Help me please. Today.. :)
- Factoring a quadratic
- any help today would be appreciated, thanks.
- show that it is orthogonal to both u and v
- Isolating A Variable
- Quick(ish) homework help
- Range of a function
- Every student in a group of 1000 is given a penny and is asked to flip it 40 times...
- Simplify Complex Number Fraction
- Inequalities of modulus!
- Shortest distance between two lines (vector algebra)
- Finding the angle for force component
- Small part of a larger problem
- Circular trajectory question
- Finding x for a quadratic equation
- 3 Functions Problems
- Composite Function
- Shortest distance between two points (one unknown?)
- Average Velocity over intervals
- Trigonometry question
- difference of two squares
- Need help with proving something?
- Find the minimum distance between the curves
- secx=4, help explain
- Inverse function containing square root
- Help with High school courses
- getting started on proving this
- Boolean Algebra: Minimum Sum-Of-Products Expression
- Simple displacement question
- Variable-only graphing question
- Finding the height of a cilinder.
- Matrix Word Problems
- Composite Function
- Trig Problems please help please!!!
- How to Break parenthesis
- How to set up a rate problem with two rates
- Physics (need help) due tomorrow morning
- Cyclometric Functions
- I'm new to proofs. Would someone please give me an opinion on my proof?
- Grade 11 algebra question
- Composite Function
- Eigenvalues of a 4x4 matrix and the algebraic multipicities
- Rearranging equation - Relativistic doppler
- find all ordered pair of integers for a diophantine equation
- Approximating Angles
- Prove the formula for the maximum of two numbers
- adding negative exponents
- Long division where the quotient is larger than the dividend
- Find LIMIT n→∞ Xn!
- I need help with homework
- Another proof: x^2 + xy +y^2 > 0
- tricky exponential question
- Composite Functions
- Check my inequality proof please
- Area as a function
- Another proof...
- Natural log
- Proving inequality
- Finding the mean, midpoint and sd
- Graph troubles
- boolean proofs
- Logs
- Sketch the function:????
- Profit function!!!
- Summation Problems! Please Help!
- Boolean algebra problem...
- Sketching graphs
- how to prove???
- I'm second guessing myself on Limits
- nee help in solving aproblem
- Finding the Vector Eqn of a Line
- Absolute values
- 2 Problems/Trig Function and Identity
- Inverse of a function.. (Gr 12 math)
- Simple Trig Identity
- Standard Deviation Word Problem
- Stat questtion
- Rocket acceleration/displacement problem
- Polynomial division
- Rational and irrational numbers. (semi-urgent)
- Square Root Method
- Very hard trig solution that is way too long
- Prove by induction that nCk is always a natural number
- Interpretation of Question
- very tough probability question, need some help!
- Need Help with My Limit Homework
- Help, Calculating height of Trapezium
- Plz find urgent ::Fourier Series problem?
- Simultaneous equations.
- Factoring a cubic equation
- Transformations Between Coordinate Systems
- Probability: Dice Game
- Correct Notation
- Exponents
- Surface Area of Solid Cylinder
- Probability question (choosing cards from a deck)
- Height of an object given angles of depression
- Polynomials: Linear Factors
- Homogenous system - Nontrivial solutions
- Problem with parallel lines
- Polynomials & divisibility
- help with finding all real solutions
- Square Root Method - Fractions
- Comparing 2 sample means of 2 different samples
- Matrices problem
- [Help]Findin all real solution.
- Proof by induction question
- Polynomials divisible by....
- Probability Question
- (CONDITIONAL PROBABILITY) Which probability would you expect to be greater?
- polynomial function
- seventh roots off -128
- Even, odd or neither function
- How to get instantaneous rate of change
- descriptive statistic/s
- Point in a rectangle given angles only
- The relationship between hyperbolic and circular functions
- Investing and return.
- Help(Using a fourier series to find the sum of second series
- z^7+128
- Help with induction?
- Asymptotes to Absolute Values
- Graphing Question
- Homogenous system
- Tricky word problem
- Prove Fibonacci formula with induction?
- x^n - y^n proof
- Help with proving irrationality...
- easy? Trignometry question
- Finding a percentile ranking
- Cartesian , Polar and Exponential Form . Help needed thanks .
- Cartesian , Polar and Exponential Form . Help needed thanks .
- A Question related to Co-ordinate Geometry
- Interpretation of Question
- Finding inverse of a function involving ln.
- Mathematical model
- Asymptotes and functions
- If 4 coins are tossed, find the probabilities
- Where can I find practice induction questions online?
- percentage
- Help plotting 2 functions on Maple 13
- Discrete math, defining an operator
- A fair coin is tossed...
- Probability formula..
- simple derivative check
- Quick question on a simplification of position formula
- Another easy?trig question
- Trig question
- Two vector problems
- Line integral in vector field
- Gravitational Forces!
- Parabolas; Domain and range
- Domain of the composition of these functions
- Simple Question on graphing
- Spherical Coordinates
- Statistic assignment help needed .
- Discontinuity Help please!
- Lin Alg Question: Cross-Product Proof
- Probability - Multivariate normal distribution
- Towers of hanoi induction-- slight bit i don't understand
- ANOTHER parabola related question! ._.
- I have a question about HA, VA and minimum points
- Some help with this differentiation question thanks
- log problems
- Euler's formula eiθ
- Embarrasing, but I need help with this.
- stupid question
- Parabola (Horizontal) - finding vertex, focus and equation of line
- Domain of composite functions
- How do i solve the following with or without use of logs?
- Quadratic identities
- F to the G
- Quadratic
- Calculate the angles in the triangle
- Length of an Escalator
- Simultaneous Equations
- Prove that k is even
- Inequalities help
- Calculating the normal vector to the surface
- Polynomial, Division, Remainder
- Help with dot product for vectors
- Simultaneous eqs methodology (4 vars)
- Some Algebra
- Harmonic series proof
- Solve for x
- Math problem involving reciprocal of linear functions
- vector problem simple question
- Simple Statistics Problem
- Reciprocal of a quadratic function - math help
- Determine whether the equation represents y as a function of x
- Vector problem
- Why do I need limits?
- How can I solve it?
- Domain of the function
- Proving the limit (delta epsilon)
- Proving the limit #2
- Maximum and Minimum problems
- linearization of a function
- Given perpendicular vectors A and B, solve A x Y = B for Y
- 5^(4-x)=1/5 Process for solving
- Trigonometry Question
- Solving A Trignometric Equation
- Solve this linear equation
- how to solve linear equation in matrix form if determinat is zero
- Help me in this question
- Roots of equation.
- Need help plotting a point in 3d space using 2 vector/origin sets.
- Finding eigenvectors.
- Matrix Determinant Question
- First success, sampling without replacement
- the length of the crease
- Question concerning average density
- Simplifying Polynomials
- Pure mathematics problem
- I want check my answer ()()()
- fixed point equation
- How many integers contain the digit 1 from 1 to 10,000,000?
- I face some difficulties to find the domain
- Quadratic Identities
- [help] using scilab to plot the direction fiel of ode
- Induction help
- Please Help! - Integration, Rate of Change, and Volume of Revolution Questions
- Solving Exponential Equations SO CONFUSED !?!
- Find an upper bound to the limit of a function
- Proving the limit (epsilon delta) #3
- Driving me batty! CSC^4x -COT^4x; simplify.
- General form of a parabola
- Need help with a function problem?
- Finding the value of delta
- Induction question
- proof of a focus point on parabola and tangent line equal angles
- partial derivative
- Sum and Product of the Roots (Quadratic Equations)
- Linear algebra - side of a cube is an integer?
- Spivak Calculus- Chapter 1, Q1(v)
- Hi - -- I want check my answer
- Finding Vectors
- check a , h , k are correct or ?
- Reduced Row Echelon Matrix
- quadratic formula
- induction
- Log Law Question
- One last log law question. little more trickier.
- Help with Sign Reversals in Solving Quadratic Inequalities
- radians
- Help with word problem
- Natural Log Problem
- natural logs and derivatives
- sum notation troubles
- Quick complex number question
- word problem-I would like to check my procedure
- Transformations Problem
- Find the convergents to the fraction
- Log transformations question
- Easy Algebra 2 Questions - Help Please
- The product of every number
- Vector Projection
- [PreCalculus] Proving Identities
- surfaces
- Drawing a picture using math equations
- Another Trigonometric Equation
- Cauchy-Schwartz Inequality for Step Functions
- Negating logical assertions
- Can addition formula be applied to more than 2 sums?
- Functions questions
- Linear Math Inverse
- Determinants and Adjoints
- Solving for determinant=0
- Solve this Differentail equation.HELP!
- matix mulitiplication
- Projectile Motion(Fun. Fun) where object is thrown from ground level
- Tricky Geometric Question
- Reduced Row Echelon/Solution Set Problem
- simplifying logarithmic expressions
- Finding The Equidistant of 2 Points
- Prime Factorization Homework Problem 1
- Prime Factorization Homework Problem 2
- Prime Factorization Homework Problem 3
- Prime Factorization Problem 4
- Inverse Trig Function
- Trig Problem: Angular Velocity.
- Quick probability question
- equation of a circle
- Ratio Word Problem
- Set question
- Matrix Determinant
- Cofactor (4x4 matrix)
- Finding log something, in terms of A and B.
- x^4 - x^3
- HELP geometric probability: area of a square and conditional probability
- easy Vector algebra
- an aeroplane flys...
- Worded question - matrices
- Sine rule using cross product
- Two Geometric question
- How do you solve this equation (involving exponentials)?
- basis of matrix space
- newtons cooling law problem given in precalc
- Limit at inifinity
- How to properly find the Domain of fog/gof ?
- Simplification of a sequence
- Scientific Calculator issues
- Planes Velocity Problem
- Probability involving a deck of cards
- Mappings, domains, codomains, proof of linearity
- Trig question...
- Differentials Equation Help
- Point and Circle intersection in 3 D
- Intersection of probabilities.
- Finding perpendicular bisector.
- simplify quadratic solution
- Probability question
- Inverse of x+2e(x)
- Matrix Space, dependence/indepence (HELP!)
- real life application of trignometry identities
- Help with proving a function can be written f = E + O
- Ax^2 + Bx + Cy^2 + Dy + E = 0...help?
- help me in these questions
- Limit of a Greatest Integer Function using Squeeze help
- Sin -270 different from sin - 90 exact and aprox values?
- Inequalities and absolute value
- Trig Identities
- probability distribution functon
- Evaluating Logarithms
- Help with math coursework!
- Simplifying Absolute Value
- Probability Dice Question
- Infinite repeating problems?
- Why are my problems written as "sub x" and "sub 0"
- matrix problem
- Two numbers have a sum of 13 (terminology & help)
- Calculating The Mean, Standard Error, and Standard Error of the Mean
- Eigenvector problem
- Proving half angle formulae
- joint probability
- Divisibility
- binomial expansion
- Area, volume and depth relation?
- Trig.
- simple linear algebra problem
- Algebra question - quick visual
- Focus of a parabola
- trig identity
- Verifying trig identity
- Trignometry
- Unit circle problems (ive wikied and googled)
- Why is the set of all nonsingular 3x3 matrices not a vector space over the reals?
- The only 3 consecutive odd numbers that are primes are 3,5,7
- (help me in this two questions )
- Please help me get 2% by helping me solve this question (Very Important)
- Trig question eq in the form y = sin k x
- Newton's Law of Cooling
- Check my algebra really quick :o
- How come this factoring works for finding points on a curve that equals slope 1?
- Linear algebra normalising a vector?
- Simplifying a/(2^a)
- Trig. Identity
- Trig Help
- How many ways can I go up some steps?
- Maximum Area Problem
- Prove inequality
- Standard Deviation Problem
- How do you tell if tan x=0.5371, is in radian or degree?
- Possible Combinations | ATM Pin
- Expressing c in terms of b
- propositional logic
- Linear algebra Homework question
- Radius of circle, given 3 points
- Four digit number, digit increasing/decreasing in size
- Zeroes of a polynomial
- rational function helpp needed immedietly !!!!
- Need Help w/ x^2-xy+y^2+x+y+1=0
- Equations - Graphs
- please help, long division of polynomials
- physics question with polynomials
- average speed question
- Simplification of polynomial division
- Line segments problem with ratios.
- algebra 4th power weirdness problem
- a few questions ....
- The value of the limit
- induction!
- Linear Math Vector
- Linear Math Lines
- Permutations in a conference
- Linear algebra. Problem with vector spaces dimension
- log-log scales
- Smallest interior angle
- series convergence basic question
- summation and nCk
- How do I simply this (there should be a trig. identity involved
- Two-Dimensional Motion
- Simple differentiation.
- Cross product
- Finding eigenvalues with the power series method
- log problem
- Unwounding of a spool
- Vector Problem
- Matrix multiplication
- Sets and notation
- square of maximum area
- Need some help with Algebra II!
- Hypothesis Testing - Basic Theory Question
- Sum and Difference Formulas PROVE
- Matrix determinant
- Confusing Step - Euler's Formula?
- normalcdf question.
- Tree Diagram help
- Length of a pulley
- Need help with finding particular solution to a second order differential equation
- Logarithmic Help
- Please help me with this Trigonometry Question?
- Trigonometry/Geometry
- Number Theory-limitation of Pn
- What is the domain of tan(x/b)?
- Simultaneous Equation
- Help proving matrix properties:
- Probability Question
- Equation of a parabola
- S_{n} = 2S_{n-1} + (2n - 4)
- How do I type this equation into my calculator?
- Finding a plane
- t = 64/(165+3n) finite sum
- Fractional Exponential
- Confused about basic probability
- why ( 2 + Log5÷log2) Different from ( Log5÷log2 + 2)
- Effect of y˛ and 1/y on oblique asymptotes
- proof using logarithm
- Function composition
- problem for math class
- I want check my answer ()()()
- Rational Expressions
- Vector geometry, some problems.
- Simplfying rational expressions
- Am i on the right track???
- Linear algebra, problem with linear maps and their matrices
- did i do this correctly?
- finding an angle between two vectors
- English to symbolic form (transcription)
- Which primes p satisfy p^2|5^p^2+1?
- Trig Identies
- Concept problems regarding equations of higher degree
- How to proof; a sumformula
- Factorials...
- Fun Geometry Problem
- Which Triangle has a larger altitude?
- Multiply and simplifying fractions
- Range of a function
- Domain of a function
- Uniform convergence
- Solving two absolute value variables.
- Computing with rational exponets
- Angular Velocity
- Law of sines, ambiguous case
- Range and inverse of bijective functions
- Number Theory
- Hypothesis Testing: Binomial Experiment
- having trouble
- Quadratic equations
- Trouble finding the Linear Functions that satisfy the given Identity
- 2 Problems of mine
- Locus problem (complex numbers)
- probability
- What am I doing wrongly?
- A little problem about mathmatical logic
- Some sums
- determinant-triangular matrix by blocks
- Need help with this trig identity
- Convert base-10 212 to base-9
- Problem Solving Combinations
- Log/Index question which I am stumped with.
- Law of Sines Word Problem (Photo Included)
- Finding Length of Diagonals of Rhombus
- [Probability] Seating arrangement & Selection
- Finding Work Done
- Inequality problem
- Simplifying Equatons
- Arithmetic and geometric means
- Equation problem
- Statistics Help!
- Position Vectors and Geometry
- intersection of two graphs
- [nterest]
- Trigonometry
- word problem... maybe solved by quadratic equation.
- Trig Equation Help
- Combinations
- can you help me graph this inequality?
- Factor Theorem