Study Question Set With Answers GRADED A+
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1. Rational numbers: Largest number system g g g g
2. Rational numbers: Can be expressed as a fraction. 4 = 4/1. Also decimals that en
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d or continue forever repeating.
g g g g
3. Real numbers: Any number; Include zero, negative and positive integers.
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4. Real numbers are considered this.: continuous and can be measured.
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5. Discrete data: counted; doesn't allow for values between.
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6. Every positive whole number has two square roots.: True
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7. Identity Property: Property that 0 can be added to any number without changing the
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value of the number. Likewise, 1 can be multiplied by any number without changing th
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e value of that number.
g g g g
8. Factor: An integer that divides another integer. We say an integer, x, is a factor of a
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nother integer, y, if the quotient y/x is also equal to an integer.
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9. Fundamental Theorem of Arithmetic: Concept which states that any integer gr
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eater than 1 is either prime or is the product of a unique set of prime numbers.
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10. Factorization: Process of determining the prime factors of a composite number. g g g g g g g g g g
11. data: Values; qualitative or quantitative.
g g g g
12. Square root: is only a real number g g g g g g
13. base: number of outcomes g g g
14. Percentage proportion is always set up to express percentage value: over 1
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1g/ g5
, 00
15. conditional proportion: proportion where one part of a proportion is a variable, or
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unknown quantity. g
16. cross multiplying: method used to prove that a proportion is true.
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17. rate: ratio that compares two quantities having different units of measure.
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18. unit multiplier: fraction that contains two equivalent quantities but in two differ-
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g ent units, used in order to convert units.
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19. unit conversion: method used to change between measurement systems.
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20. all real numbers with a fixed value, prime, composite, odd, even, rational, or
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irrational.: constants g
21. 0: expression known as a constant.
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22. 1: expression known as linear.
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23. 2: expression known as quadratic.
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24. 3: expression known as cubic.
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25. False: Process for undoing multiplication and division operations will always w
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ork, even if one of the numbers is zero.
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26. A variable with an exponent of 0 is equal to: 1
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27. root of a number: non-linear g g g g
28. most simple algebraic equations are: linear equations
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29. two terms or expressions with an equals sign between them is: an equation
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2g/ g5