ATI TEAS MATHS COMPLETE QUESTIONS AND ANSWERS ALREADY PASSED A+

1. mode: The number that occurs most often in a set of data 2. 3: 3, 15, 9, 17, 14, 8, 3, 25, 10, 12 what is the mode? 3. negative: data set on a scatter plot; if an independent variable increases and a dependent variable decreases what type of correlation is this? 4. positive: data set on a scatter plot; if an independent variable increases and a dependent variable increases what type of correlation is this? 5. no correlation: there does not appear to be a relationship between two sets of data 6. 9/5(celsius) + 32: how do you convert celsius to fahrenheit? 7. 6: 9643.0175 name the hundred place 8. 61/10,000: convert 0.0061 to fractional form 9. 0.: convert 0.% into a decimal 10. 43/100: when converting a decimal to a fraction you need to identify the last place value of the number Example: 0.43 (3 is the last number and that would be the hundredth place) - how would you write this as a fraction? 11. decimal: move the decimal 2 place to the left is how you convert a percentage into a 12. 2172/100: convert 21.72 into a fraction 13. irrational numbers: Numbers that cannot be expressed as a ratio of two integers. Their decimal expansions are nonending and nonrepeating. 14. rational numbers: Any number that can be expressed as a fraction 15. irrational: 3. pie symbol is considered an number 16. 50: roman numeral L is what 17. 100: roman numeral C is what 18. 500: Roman numeral D is what 19. 1000: Roman numeral M is what 20. clustering: when a group of numbers are close to one another you round them together to find the sum of those numbers estimated 21. front-end estimation: An estimating technique in which the front digits of the addends are added. 22. dimensional analysis: a technique of problem-solving that uses the units that are part of a measurement to help solve the problem 23. mean: a list of numbers added together and then divided by the number of numbers added together 24. median: a list of number organized from least to greatest and the middle number is considered the 25. compute: to figure out an amount or number 26. integer: All whole numbers (both positive and negative) and zero. 27. absolute: |-2x+3|= 4 this is called an value equation where you solve for 4 in both a (+) and (-) form. |-2x+3|= -4 28. expression: 3x-5 is -an inequality -an equation -an expression 29. equation: 3x-5= 79 is -an inequality -an equation -an expression 30. inequality: 3x-5 79 is -an inequality -an equation -an expression 31. expression: made of numbers, variables and operations 32. equation: when one or two expressions are combined with an equal symbol is an 33. 26 divide by 4= $6.50 per hot dog.: Tony goes to a baseball game. During the seventh inning, he buys four hot dogs for $26 for himself and three friends. When he gets back to his seat, his friend Sally wants to know how much one hot dog cost. Solve the word problem. 34. range: in a set of numbers (ex: 2,6,7,8) you would SUBTRACT the highest number (ex: 8) and the lowest number (ex: 2) to find the 35. symmetry: having the same shape, size, and position on both sides of a dividing line