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Mathematics and Engineering Sciences > Ibong Tiririt Math 4 > Flashcards

Ibong Tiririt Math 4 Flashcards

1
Q

Acid Test Ratio

A

Current Assets (exclusive of inventory) / Total Current Liabilities

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2
Q

Energy required to move 1 Coulomb of Charge through an element

A

Voltage

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3
Q

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

A

Fibonacci Number

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4
Q

Roots of an Equation are ZERO

A

Trivial Solutions

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5
Q

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

A

Factoring

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6
Q

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

A

Point of Inflection

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7
Q

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

A

Transverse Axis

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8
Q

Electricity: Rate of Charge Flow

A

Current

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9
Q

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

A

Irrational

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10
Q

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

A

Ohm’s Law

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11
Q

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

A

Reflex

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12
Q

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

A

Kirrchoff’s Current Law

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13
Q

Opposite of Prefix nano?

A

Giga

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14
Q

Triangle having Three Unequal Sides

A

Scalene

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15
Q

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

A

Kirrchoff’s Voltage Law

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16
Q

Distance of a point From the y-axis

A

Abscissa

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17
Q

Ability of an object to RESIST the Flow of Current

A

Resistance

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18
Q

Reciprocal of Resistance

A

Conductance

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19
Q

SI Unit of Conductance

A

Siemens

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20
Q

Equivalent of 1 Ampere

A

1 Coulomb / second

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21
Q

Measure of Central Tendency defined as the Most Frequent score

A

Mode

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22
Q

1 mil

A

0.001 inch

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23
Q

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

A

Ambiguous Case

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24
Q

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

A

Convex Polygon

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25
Q

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

A

Apothem

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26
Q

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

A

Tabular / Roster Form

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27
Q

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

A

Deferred Annuity

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28
Q

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

A

Market Value

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29
Q

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

A

Collective Bargaining

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30
Q

Type of Bond: guaranty is IN LIEU on Railroad Equipment

A

Infrastructure Bond

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31
Q

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

A

Registered Bond

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32
Q

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

A

Logarithm

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33
Q

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

A

Stirling’s Approximation

34
Q

Reason why Ivory Soap Floats in Water

A

SG of Ivory Soap is Less than of water

35
Q

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

A

Dihedral Angle

36
Q

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

A

Break-even Point

37
Q

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

A

Salvage Value

38
Q

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

A

Depletion

39
Q

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

A

Depreciation Recovery

40
Q

Cylinder with Elliptical Cross Section

A

Cylindroid

41
Q

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

A

Less than Zero

42
Q

“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.”

A

Newton’s Second Law of Motion

43
Q

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

A

Force

44
Q

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

A

Momentum

45
Q

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

A

Equal to the weight of the Fluid Displaced

46
Q

NOT a theorem on limits

A

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

47
Q

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

A

Catenery

48
Q

Commonwealth Act that is the Oldest ME Law

A

Commonwealth Act 294

49
Q

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

A

Axis of the Parabola

50
Q

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

A

Eccentricity

51
Q

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

A

Inequality

52
Q

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

A

Helix

53
Q

Possible Outcome of an Experiment

A

Event

54
Q

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

A

Divergent Series

55
Q

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

A

Algebra

56
Q

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

A

Algorithm

57
Q

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

A

Angstrom

58
Q

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

A

Asymptote

59
Q

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

A

Array

60
Q

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

A

Algol

61
Q

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

A

Angle Bisector

62
Q

The Whole is Greater than any of its Parts

A

Axiom

63
Q

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

A

Altitude

64
Q

SI unit of Area equal to 100 sq. m.

A

Arc

65
Q

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

A

Angle of Elevation

66
Q

Complex Algebra: Diagram to represent a Complex Plane

A

Argand Diagram

67
Q

Area bounded by Two Concentric Circles

A

Annulus

68
Q

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

A

Arithmetic Sequence

69
Q

10 to the negative power of 18 (-18)

A

Atto

70
Q

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

A

Acid Test Ratio

71
Q

System of Units based on Time, Length and Mass

A

Absolute System

72
Q

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

A

Barrel

73
Q

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

A

Bimodal

74
Q

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

A

bisector

75
Q

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

A

Bernoulli - Euler

76
Q

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

A

Binary Operation

77
Q

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

A

Binomial

78
Q

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

A

Boolean Algebra

79
Q

Logarithm having a Base 10:

A

Briggsian Logarithm

80
Q

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.

A

Bernoulli’s Energy Theorem

81
Q

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

A

Boyles Law

82
Q

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

A

British thermal unit (Btu)

Mathematics and Engineering Sciences (5 decks)

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