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SAT Math Vocab 2

Subjects : sat, math
Instructions:
  • Answer 50 questions in 15 minutes.
  • If you are not ready to take this test, you can study here.
  • Match each statement with the correct term.
  • Don't refresh. All questions and answers are randomly picked and ordered every time you load a test.

This is a study tool. The 3 wrong answers for each question are randomly chosen from answers to other questions. So, you might find at times the answers obvious, but you will see it re-enforces your understanding as you take the test each time.
1. What should occur in a probability experiment...an experiment is not actually done






2. Consists of numbers - variables - and operations






3. Positive and Negative Whole Numbers and 0. Examples: .... -3 - -2 - -1 - 0 - 1 - 2 - 3.....(Does not include fractions or decimals)






4. Ratios that have the same value.






5. A statement that compares two quantities using < - > - = -= - or ?






6. The number of square units needed to cover a flat surface






7. A²+b²=c²






8. Finding all the solutions of an equation






9. The least common multiple of the denominators of two or more fractions.






10. A geometric solid with one circular base






11. Is the value in a data set that occurs most often. If all values occur the same amount of times there is no mode for that set.






12. Figures that have the same shape but different sizes; their angles are congruent and their sides are proportional






13. The set of all the input (x-values) for a function






14. The sum of the values in a data set divided by the number of values in the set






15. 3.1415.... is an irrational number






16. Fractions that have the same value and the same simplest form






17. The product of any number and one is that number.






18. The polygons that form a polyhedron






19. In a proportion the numbers diagonally across from each other multiplied together Ex: a/b=c/d - ad and bc






20. In a sum - you can add terms in any order - a + b = b + a






21. The amount of 3-dimensional space occupied by an object






22. The distance across a circle through its center (is also twice the radius)






23. A type of graph in which the lengths of bars are used to represent and compare data in categories






24. A relation that assigns exactly one output value for each input value






25. A mathematical notation indicating the number of times a quantity is multiplied by itself






26. To find the value of an expression






27. The sum of a number and its opposite is zero.






28. One of a pair of numbers whose product is 1: the reciprocal of 2/3 is 3/2






29. A parallelogram with four equal sides






30. The order in which operations in an expression to be evaluated are carried out. 1. parentheses 2. exponets 3. multiplication and divison 4. addition and subtraction






31. An expression that contains a square root






32. Consists of numbers and operations






33. A number that has a whole number for a square root ex: 9 - 16 - 121






34. Where two polygons meet in a polyhedron






35. A triangle that has a 90 degree angle.






36. A model of an object in which the dimensions are in proportion to the actual dimensions of the object.






37. A ratio that compares two quantities measured in different units






38. Is the set of all points that are an equal distance from a point called the center






39. Is the amount paid for borrowing or lending money






40. A whole number that has exactly two factors - 1 and itself.






41. The two sides that make up the right angle in a right triangle






42. Inequalities that have the same solution






43. Skip-counting by any given number Ex: 4 - 8 - 12 - 16...






44. A(b + c) = ab + ac






45. A diagram that summarizes data using the median - the upper and lower quartiles - and upper and lower extremes.






46. The perpendicular (90 degrees) distance from the base of a triangle to the opposite vertex






47. The point where a graph crosses the x-axis






48. A triangle with no equal sides






49. The number used to enlarge or reduce similar figures






50. Operations that undo each other - such as addition and subtraction