Question | Answer |
Circumference | the distance around a cirlce |
Input | the number on which a funtion machine performs one or more operations to produce an output |
Average | the sum of two or more quantitities; divided by the number of quantities; the mean |
Trapezoid | a quadrilateral with one pair of opposite sides parell |
Ratio | a comparision of two quatities by division |
Variable | a symbol, usually a letter, used to represent a number |
Radius | the distance from the center of a circle to any point on the circle |
Fraction | used to describe the relationship between part set of objects and the whole set |
Numerator | the top part of a fraction used to represent how many out of a whole |
Denominator | the bottom part of a fraction used to represent the whole |
Diameter | a line that goes through the center of a circle |
Area | the number of square units needed to cover the surface of a enclosed geometric figure |
Decimal | numbers that have digits in the tenths place and beyond |
Equation | a mathematical statement that contains an equal sign |
Perimeter | the distance around any closed geometry figure |
Percent | A ratio that compares a number to 100 |
Porportion | an equation stating that two ratios or rates are equivilent |
Communitive Property | the order in which numbers are mulitiplied or added does not change the sum or product |
Rate | a ratio comparing two quantities with two different units |
Absolute Value | a number's distance from zero ont he number line, indicated by drawing a bar on each side of the number |
Central Angle | the angle subtended at the center of a circle by two givenpoints on the circle |
Volume | the space occupied by a solid measured in cubic unbits |
Associative Property | this property applies both to multip[lication and addition and states that you can group several numbers that are being added or multiplied in any way and yeild the same value |
Chord | a segment inside a circle with end points that lie in the circumference |
Arc | any segment of the circumference of a circle |
Integeres | a whole number. It can be positive or negative |
Microprossesor | an integrated computer circuit that performs all the functions of a CPU. |
Output | all the materials that come out of the computer |
Storage | memory of the computer |
Proccesing | controller |
Electronic | of, pertaining to, or controlled by computers, or computer products and services |
Software | the programs used to direct the operation of a computer, as well as documentation giving instructions on how to use them |
Hardware | the mechanical, magnetic, electronic, and electrical devices comprising a computer system |
Computer | Also called processor. an electronic device designed to accept data, perform prescribed mathematical and logical operations at high speed, and display the results of these operations. |
Binary | the lauguage of conmputers using one and zero |
Transistor | a semiconductor device that amplifies, oscillates, or switches the flow of current between two terminals by varying the current |