View Full Version : Math & Sciences
- Mass weight and density (3 replies)
- Exponential and linear graphing (1 replies)
- Bearings (1 replies)
- A problem on ratios (2 replies)
- A problem on pipes and reservoir (2 replies)
- What are your suggestions for these problems? They seem unsolvable. (1 replies)
- Imagine that you are a geologist trying to determine the amount of iron in the sample (2 replies)
- Chemistry (1 replies)
- Ammeter problem (5 replies)
- Physics help on coefficient of restitution (1 replies)
- A problem on men and work (2 replies)
- Problem on boats (2 replies)
- Demand load for a school building (1 replies)
- Car Jump Distance Calculator (3 replies)
- Help required to solve math puzzle (2 replies)
- Need Help to solve math puzzle on ratios (2 replies)
- In an experiment with a simple pendulum a student recorded 10 complete oscillations I (2 replies)
- Solver physics (1 replies)
- Fluid engineering (1 replies)
- binomial probability (1 replies)
- What is the percentage of full time employees are employeed in the us (2 replies)
- Math (3 replies)
- Chemistry lab (2 replies)
- Statistics question (1 replies)
- Instant Math Answers Free (1 replies)
- Mutually exclusive events (1 replies)
- Instant Math Answers (7 replies)
- Physics questions I don't know (0 replies)
- Physics(Acceleration) (2 replies)
- (2.7x10^-4)(5.14x10^2) (3 replies)
- Electric field inside and outside of a cell (3 replies)
- Physics HW urgent (1 replies)
- Why everyone's memory can't store the same things like a good student? (0 replies)
- Name the two methods that will produce a spectrum from white light (1 replies)
- How to simplify trig expression? (1 replies)
- Area (8 replies)
- Calculating the coefficients (0 replies)
- Physics problems (1 replies)
- How many blocks of 16 by 8 for a wall of 100' x 12' concrete blocks? (3 replies)
- Phsics- Elasticity (1 replies)
- If I loop a cable around a clamp on ammeter 3 times and get an amperage reading (6 replies)
- Geometric measurement (2 replies)
- Free word problem help (2 replies)
- Finding Fluid Force (1 replies)
- How to Revolve xcosx around the Y Axis (2 replies)
- z-score of 88 when mean is 74 (1 replies)
- Unlimited spin Wheel Probability (4 replies)
- Chemistry/elements (1 replies)
- A ball is thrown horizontally at 20 m/s from a bridge that is 42 m high. Calculate th (6 replies)
- The wave length of the vibrations produced on the surface of the water is 4cm.If the (1 replies)
- Physics (1 replies)
- Math homework (4 replies)
- What is the pattern of 2,4,28,82,? (3 replies)
- Glass can be cut by using ______? (6 replies)
- How long does it take to travel from the moon back to the earth? (3 replies)
- Are different proteins formed from rearrangement of amino acids? (3 replies)
- How to find the energy of a photon? (1 replies)
- Physics Question 2 (1 replies)
- Physics Question 1 (4 replies)
- Question about eigenvalue problem (6 replies)
- factorise completely (1 replies)
- Answers for Word Problems (1 replies)
- Deck of cards (1 replies)
- Frank works at a car dealership and makes $150 per week plus 3.5% commission of his s (2 replies)
- Probability Question (1 replies)
- Electrostatics (0 replies)
- Statistics (0 replies)
- Discrete probabilities (1 replies)
- Write a balanced complete ionic and net ionic question for each precipitate formed (3 replies)
- 3/4 multiplied by 1 1/2 (3 replies)
- Guess the number? (4 replies)
- Statistics (8 replies)
- HVAC Question (1 replies)
- Math Sequences (4 replies)
- Instant answers to math questions for free (1 replies)
- Enter Word Problem Get Answer (5 replies)
- Physics problem (1 replies)
- Chemistry Homework Questions (0 replies)
- Algebra help, please (1 replies)
- How to work a volume problem? (1 replies)
- Torque (1 replies)
- Ask a chemist a question (1 replies)
- 40(2/5x+y)=(3/8)40 in standard form (2 replies)
- A golf ball is hit, and it lands at a point on the same horizontal plane 53 m awa (0 replies)
- How many students are in Bob's class? (assume that no chairs are empty) (1 replies)
- Convert 0.01/10g to mg/kg? (2 replies)
- There are 12 cartons of eggs. (4 replies)
- Math word problem (1 replies)
- 100 vertices in a prism with a 50-gon (1 replies)
- How would the volume of 1 cm^3 of aluminum on Earth change if it were placed in a vac (1 replies)
- Statistics help (0 replies)
- How much did the bag of grapefruit weigh? (1 replies)
- Amps (0 replies)
- How to determine raw score? (1 replies)
- Probability of sample mean (0 replies)
- How to set up an equation (4 replies)
- Physics Olympiad help. (20 replies)
- Calculus (2 replies)
- Prime meridian (1 replies)
- Word Problems:Rounding and Estimating (1 replies)
- What is the Rate Constant Help? (0 replies)
- Arrhenius Equation (0 replies)
- solve (y-6)/3=(y 2)/5 (2 replies)
- Liquid solution (0 replies)
- Foundations for algebra year 2 RS - 138 (3 replies)
- Transposition of formulas for Resistivity (1 replies)
- Maths (1 replies)
- Electrical machines synchronous generator (1 replies)
- Chem II delta heat questions (0 replies)
- Calculating momentum (6 replies)
- A traveling wave is produced on a rope. The wave travels until it hits a wall and it (1 replies)
- Distance (3 replies)
- Find the mean of 5/6, 4/3, 7/12 answer and give steps (3 replies)
- Statistics risk ratio and percentages (0 replies)
- Capacitance question (6 replies)
- Practice - Estimation (1 replies)
- How much force is needed to rotate? (3 replies)
- Math Word Problem (2 replies)
- Reflection (2 replies)
- Simple circuit for Battery Status indication for 7.4v re-chargable battery? (0 replies)
- Did I answer this correctly? Biology Question! (0 replies)
- Tennis bracelets are $14.95 each. Marsha bought two bracelets and a necklace for $18. (1 replies)
- Sammy Sodium has been asked to the prom by two lovely ions, Patty Potassium and Cindy (1 replies)
- The Airbus A 330 ran out of fuel over the Atlantic. At the time the Airbus is 84 mile (1 replies)
- ELECTRICAL Transformer general principle (1 replies)
- Series of numbers with adjacent elements sum as prime number (1 replies)
- What's the sequence number (2 replies)
- How do I get this particular sequence of numbers ? (1 replies)
- Velocity and energy (3 replies)
- I have a word problem I can't solve (1 replies)
- How to solve for circumcenter?? (1 replies)
- Pressure (1 replies)
- I need help with number sequence (3 replies)
- Physics, Motion (1 replies)
- avoiding infinity with sin(x*n)*csc(x) (0 replies)
- Why does copper bend so easily? (4 replies)
- How do I solve this? (2 replies)
- Math word problem (1 replies)
- Math word problem (1 replies)
- A luxury linear leaves port on a bearing of 110 degrees and travels 8.8 mi. It then t (1 replies)
- Fossil Evidence (1 replies)
- Genetic Engineering Activities? (0 replies)
- Math homework help anyone?? (1 replies)
- Indices (0 replies)
- Norton Equivalent Circuit Question.. (0 replies)
- Science True or False Questions (1 replies)
- Hard and challenging physics question- university (5 replies)
- Elasticity of a spring (8 replies)
- Math are getting harder. Can anyone give me a theory? (11 replies)
- Motor starting current (0 replies)
- Word problem (0 replies)
- Geometric (2 replies)
- I have no idea what to do with any of this... (1 replies)
- Linear equations (1 replies)
- Math (1 replies)
- Instant Math Answers Free (2 replies)
- How to construct an hypothesis for bubble gum (2 replies)
- 5x+7y=6,10x-3y=46 (1 replies)
- Science Project (8 replies)
- Magnitude & Direction Question (0 replies)
- Is this question unsolvable? (1 replies)
- Solving Algebraic Equations 6x-7y=-13 and 7x+5y=-2 (3 replies)
- A Tangent related question.. (1 replies)
- Non - Metal confusion please help.. (4 replies)
- How to get 76? (2 replies)
- Get answers to math word problems (1 replies)
- Solve (1 replies)
- Jobs with helping wild animals, little to no blood involved, and little to no math? (3 replies)
- Accounting (1 replies)
- Reducing starting current in induction motors (0 replies)
- Physics (2 replies)
- A stationary elevator and its contents have a combined mass of 2000 kg. The elevator (1 replies)
- Flywheel energy storage (3 replies)
- Starting current surge in induction motor (2 replies)
- Cauchy Euler (0 replies)
- Whole number relationship (1 replies)
- Science Homework Help? (2 replies)
- How many are barefooted (12 replies)
- How do I completely factor 8x^2 - 50 (2 replies)
- Magnetic property (2 replies)
- Optics (5 replies)
- Average speed? (1 replies)
- Miles per hour (4 replies)
- Help (1 replies)
- Math word problem please help! (1 replies)
- A/(10000000 +a) = 0.0045 (0 replies)
- Answer This Math Word Problem (1 replies)
- Suppose that each student in statistics has a 95% chance of attending class on any gi (1 replies)
- An equation for the distance as a function of time? (1 replies)
- Students -- word problem (1 replies)
- Evaluating Functions (0 replies)
- Prove That 8sin^2(x)cos^2(x)=1-cos(4x) (1 replies)
- Series (1 replies)
- Math (3 replies)
- Probability Help! (1 replies)
- Word problem help (1 replies)
- Glenoaks soccer scores word problem (3 replies)
- Pheripheral velocity. (1 replies)
- Business math (1 replies)
- Business math (1 replies)
- Answer my maths problems (2 replies)
- A certain drug -- math question (1 replies)
- What does the tilt of earth's axis as earth revolves around the sun cause? (2 replies)
- teaching math to a six yr old (2 replies)
- Algebra (6 replies)
- Fractions (4 replies)
- Sum (1 replies)
- Answers to math word problems? (1 replies)
- Equilibrium equation (0 replies)
- Ask math word problems (1 replies)
- What is the answer to 2.81+3.72 using benchmark to estimate (1 replies)
- Tests & Measurements (1 replies)
- Correct Answer for Puzzle (1 replies)
- is my equation correct: (1 replies)
- 60,000+4,000+_+20+5=_thousand,eight hundred twenty five=_4,8_5 (1 replies)
- Help figuring out numeric alphabetic sequences (1 replies)
- Word problems (1 replies)
- Physics Kinetic energy help (2 replies)
- Math problem, please Help! (3 replies)
- Partial fraction (0 replies)
- Can you please help me with this algebra word problem about graphs? (0 replies)
- Physics (1 replies)
- Help with physics problem? (0 replies)
- Help daughter home work (2 replies)
- Ecology (3 replies)
- Answer My Word Problem (1 replies)
- A weird new planet has been discovered on the outskirts of our solar system. The plan (1 replies)
- It is a question from my physics homework (2 replies)
- Bob and bill (0 replies)
- Need help (2 replies)
- Algebra (1 replies)
- Algebra (1 replies)
- When we multiply a number like 12345 by a number like 0.25 should we expect to ge (1 replies)
- Math problems (1 replies)
- finding the value of 78 x n when n =3237 (1 replies)
- Help (1 replies)
- Age problems (1 replies)
- Algebraic Expression (1 replies)
- You have n books on algebra, k on probability and l on calculus. The books are all di (0 replies)
- I have 5 identical balls and I have three buckets which are labelled A, B, C. (a) In (0 replies)
- Pre Algebra (1 replies)
- Need help now?? (1 replies)
- Free Answers to Word Problems (0 replies)
- In a chess tournament, each pair of players must meet exactly one time. (0 replies)
- Please helpppp (2 replies)
- Is my work right? (2 replies)
- How can I solve it (1 replies)
- Convert perimeter to square feet (1 replies)
- Translating into equations (1 replies)
- Perimeter of a square (0 replies)