9 Worst Math Blunders Of All Time
It's easy to doubt that the things taught in math classes are important to everyday life, but in reality, small mathematical errors have proven catastrophic.
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How To Calculate Runway Slope
When it comes to flying, it can be helpful for a pilot to know how to calculate the slope of the runway they're landing on. Here's how those numbers work.
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What Is The Difference Between A Direct And An Inverse Relationship?
Determining the relationship between variables is a pretty important part of math and science, so it helps to know what direct and inverse relationships are.
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How To Convert A Percentage To Mg/Kg
Unit conversions are a big part of any scientific field, so it's especially helpful to know how to convert between various units of concentration.
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How To Solve For X In A Triangle
Solving for sides and angles in a triangle is a common problem in geometry. When X denotes one of the angles, the calculations won't be too difficult.
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How To Convert A Foot To Square Feet
Feet measure length in a linear fashion, but those linear measurements can also be used to determine an area. All that's needed is a simple calculation.
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How To Calculate Average Temperature
If you want to know what the temperature in a region is like, then calculating an average is more helpful than looking at the temperature on a single day.
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Motion Graphs: Position, Velocity, & Acceleration
High school physics courses will often teach about the relationships between different motion graphs. Here's a quick breakdown of what those relationships are.
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How To Convert ATM To Moles Of Gas
Gas pressure is important to many fields, and it can be measured in many different ways. Two of the relevant units in this case are atmospheres and moles.
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How To Convert RPM To Feet Per Minute
When you think of a spinning disk or wheel, rotation probably comes to mind, but those rotations can be converted into a linear speed through some calculations.
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How To Divide Fractions With Different Denominators
While adding or subtracting fractions requires common denominators, the same can't be said of multiplication or division. Those processes aren't too difficult.
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How To Calculate Percent Deviation
When you have a set a data points, you might wonder just how far off each point is from the mean. That's where calculations of percent deviation come in.
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How To Convert Distances From Degrees To Meters
Since Earth is spherical, measuring distances in meters between two locations can be done using degrees, or longitude and latitude, in other words.
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How To Determine An Unknown Exponent
Exponents might not seem like they're all too complicated, but when there's a variable in that spot, things just might get a bit more confusing
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How Do I Calculate Repeatability?
In any experiment, the question of whether a result can be replicated is pretty relevant. What's more, there's a mathematical way to determine repeatability.
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How To Convert Milligrams Per Liter To Molarity
Concentrations are something that chemists need to know, but there are different ways to express that value clearly, depending on the circumstances.
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How To Calculate Microstrain
Stress and strain are important when it comes to engineering and construction, and that's true on the microscopic level, too. Here's how you can analyze that.
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How To Convert Watts To Volts
Engineers often need to know how to quickly switch between values measured in watts and those measured in volts. Fortunately, the converstion is fairly easy.
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How To Convert XY Coordinates To Longitude And Latitude
Latitude and longitude are measurements to determine a location on Earth, but XY coordinates work, too. You can even convert between the two systems.
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How To Convert Ppm To Micrograms Per Cubic Meter
Unit conversions are a helpful thing in many different parts of everyday life, and that's also true when it comes to measures of concentration.
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Conversion Of Cubic Feet Per Hour To BTUs
With gas being used to produce heat in many different situations, technicians need to know the math behind conversions between flow rate and BTUs.
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How To Calculate Ankanams From Square Feet
Units of measurement aren't standardized across the globe, which means that knowing how to convert between them can prove to be fairly vital.
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How To Calculate A Recurrence Interval
Statistics are all about probabilities, and recurrence intervals are no different, providing an easy way to determine how likely an event is to occur.
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How To Calculate FXY Partial Derivatives
Derivatives are a pretty important thing in calculus, as are partial derivatives. Fortunately, the latter is relatively straightforward to calculate.
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How To Convert Slope Intercept Form To Standard Form
Linear equations do actually have quite a few applications in everyday life. So knowing how to change their form is more helpful than you might think.
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How To Calculate The Percentage Of Ionization Given The pH
pH is a measure of the strength of an acid or base, but it's also indicative of the percentage of ionization. As such, you can calculate one from the other.
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How To Calculate The PH Of NaOH
While pH testing strips can be used to determine the strength of NaOH, it's also possible to calculate that value using little more than a simple process.
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