Ibong Tiririt Math 4 Flashcards by Kailha Abriol

Acid Test Ratio

Current Assets (exclusive of inventory) / Total Current Liabilities

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Energy required to move 1 Coulomb of Charge through an element

Voltage

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number sequence where the Succeeding Term is Obtained by Adding the Last Pair of Preceding Terrms (1,2,3,5,8…)

Fibonacci Number

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Roots of an Equation are ZERO

Trivial Solutions

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Process of Expressing a polynomial as the Product of Another Polynomial or Monomial of Lower Degree

Factoring

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Point where the concavity of a curve changes / When the Slope is Neither Increasing nor Decreasing

Point of Inflection

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Axis of Hyperbola that passes through the Center, Foci, and Vertices

Transverse Axis

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Electricity: Rate of Charge Flow

Current

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a Number: could NOT be Expressed as Quotient of Two Integers

Irrational

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“The Voltage (V), across a resistor is Directly Proportional to the Current (I), flowing through the resistor.”

Ohm’s Law

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Angle that is Greater than 180 degrees, but Less than 360 degrees

Reflex

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Electric Circuits: “The algebraic Sum of Currents Entering a node (or a closed boundary) is Zero.”

Kirrchoff’s Current Law

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Opposite of Prefix nano?

Giga

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Triangle having Three Unequal Sides

Scalene

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“The algebraic Sum of all Voltages Around a Closed Path (or loop) is Zero.”

Kirrchoff’s Voltage Law

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Distance of a point From the y-axis

Abscissa

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Ability of an object to RESIST the Flow of Current

Resistance

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Reciprocal of Resistance

Conductance

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SI Unit of Conductance

Siemens

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Equivalent of 1 Ampere

1 Coulomb / second

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Measure of Central Tendency defined as the Most Frequent score

Mode

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1 mil

0.001 inch

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Case of a Solution of a plane Triangle: where the Given Data Leads to Two Solutions

Ambiguous Case

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Polygon: Each Interior Angle must be Less Than / Equal to 180 degrees; All Vertices ‘point outwards’ away from the interior

Convex Polygon

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Line Segment From the Center of a regular Polygon to the Midpoint of a Side; aka Inradius - Radius of an Incircle

Apothem

Method of Describing a Set: Elements are separated by Commas and enclosed by Braces

Tabular / Roster Form

Series of Equal Payments occurring at Equal Intervals of time; First payment is made after Several Periods, After the Beginning of the payment

Deferred Annuity

amount of a property in which a willing Buyer Will Pay to a willing seller For the Property when Neither one is Under the Compulsion to buy or sell

Market Value

Negotiation of wage rates, conditions of employment, etc. by Representatives of the Labor Force and Management

Collective Bargaining

Type of Bond: guaranty is IN LIEU on Railroad Equipment

Infrastructure Bond

Type of Bond: Corporation's Owner Name is Recorded and the Interest is Paid Periodically to the owners with their asking for it

Registered Bond

Integral of any quotient whose Numerator is the Differential of the Denominator (dx / x)

Logarithm

Formula Used to compute the value of n factorial (n!), where n is large number

Stirling's Approximation

Reason why Ivory Soap Floats in Water

SG of Ivory Soap is Less than of water

Two Planes Intersect with each other, the amount of divergence between the two planes is expressed by measuring the

Dihedral Angle

Output / Sales at which Income is Insufficient to equal Operating Cost

Break-even Point

Estimate of Asset's Net Market Value at the End of its Estimated Life

Salvage Value

Lessening of the Value of an Asset due to a Decrease in Quantity Available

Depletion

Present Worth of all Depreciation over the economic life of the item

Depreciation Recovery

Cylinder with Elliptical Cross Section

Cylindroid

Line y = mx + b slopes downwards from left to right, the slope is:

Less than Zero

"Whenever a net Force acts on a Body, it produces Acceleration in the direction of the Resultant Force, an acceleration which is Directly Proportional to the Resultant Force and Inversely Proportional to the Mass of the body."

Newton's Second Law of Motion

Newton's Law of Motion: Rate of Change of Momentum with respect to Time

Force

Product of its Mass (m), and Velocity (V)

Momentum

Loss of Weight of a body Submerged in a fluid is:

Equal to the weight of the Fluid Displaced

NOT a theorem on limits

Limit of the DIFFERENCE of several functions is equal to the difference of their limits

A homogeneous, flexible cord is held at the two ends and allowed to Sag Freely on its weight: It will produce a Curve very Similar to a Parabola opening upwards

Catenery

Commonwealth Act that is the Oldest ME Law

Commonwealth Act 294

Line Passing Through the Focus and Perpendicular to the Directrix of a Parabola:

Axis of the Parabola

Ratio of the distance between the Foci to the distance between the Vertices in either hyperbola or ellipse:

Eccentricity

Statement that one Mathematical Expression is Greater than or Less than another

Inequality

Curve generated by a point, which moves in Circular Motion about an Axis, while traveling with a constant speed (V), Parallel to the Axis

Helix

Possible Outcome of an Experiment

Event

Sequence of Numbers where the Succeeding Term is Greater than the Preceding Term

Divergent Series

A Branch of Mathematics which uses the properties of numbers by using Symbols or Letters to represent numbers in arithmetic operations; usually variables and unknown quantities; usually involves the use and Rearranging or Equations

Algebra

A series of sequential Methos for carrying out a Desire Procedure to solve problem

Algorithm

used for Expressing Wavelengths of Light or ultraviolet Radiation with a Unit or Length equal to 10-10 metre

Angstrom

A straight line, which a curve Approaches closely, But Never Meets or touches the curve

Asymptote

Collection of numbers or letters used to Represent a Number Arranged Properly in Rows and Columns

Array

A high-level Programming Language for the computer used to Express Mathematical and Scientific Problems in a manner that Resembles

Algol

in a traingle: a length of a line = square root if the sides adjacent to where this line started - (minus) the product of the segments of the third side

Angle Bisector

The Whole is Greater than any of its Parts

Axiom

Perpendicular Segment from a Vertex of the triangle to the line containing the Opposite Side

Altitude

SI unit of Area equal to 100 sq. m.

Arc

Angle that the Line of Sight to the Object is Above the eye of the observer

Angle of Elevation

Complex Algebra: Diagram to represent a Complex Plane

Argand Diagram

Area bounded by Two Concentric Circles

Annulus

Series of numbers in which each number / term is Derived from the preceding number by Adding a Constant Value to it:

Arithmetic Sequence

10 to the negative power of 18 (-18)

Atto

Quick Ratio = ratio of quick assets / current liabilities. AKA:

Acid Test Ratio

System of Units based on Time, Length and Mass

Absolute System

US Unit Capacity = solids equal to 7 056 cu. in. (0.1156 m3)

Barrel

Refers to a statistical distribution Having Two distinct Peaks of Frequency Distribution

Bimodal

straight line / plane that Divides a line, a plane, or an angle into Two Equal Parts

bisector

Law: the Curvature of the Central Fiber is proportional to the Bending Moment in homogeneous bar.

Bernoulli - Euler

Mathematical Method that Combines Two numbers, quantities, etc. to Give a Third Quantity. (ex. Multiplication of two numbers in arithmetic)

Binary Operation

Algebraic Expression having **Two Variables** in it. (ex. 3x + y)

**Bi**nomial

Algebra of Sets that has **Two binary operations** called Addition and Multiplication; may be used to **Represent Binary Logic**

**Boolean** Algebra

Logarithm having a **Base 10**:

**Briggsian** Logarithm

Any two Points along a Streamline in an Ideal Fluid in Steady Flow: **The sum of Pressure, Potential Energy, and Kinetic Energy has the Same Value.**

**Bernoulli's Energy** Theorem

If the Temperature of a confined gas does not change, the** Product of the Pressure and Volume is Constant**.

**Boyles** Law

**Quantity of Heat (Q)** required to raise the temperature of one Pound Mass of Water through one Degree Fahrenheit

British thermal unit (**Btu**)