Math praxis exam - Study guides, Class notes & Summaries

Math 5158 Praxis Exam Questions With 100% Correct Answers Negation - answerIf a statement is represented by p, then not p is the negation of the statement. A proposition that is true if and only if another proposition is false. "All p is q - negation can be some p is not q" (draw Venn) Units digit - answerthe digit in the one's place y as a function of x - answerVertical line test - can't intersect more than once Rhombus - answerA parallelogram with four equal sides Set - answerColle...

Math 5158 Praxis Exam Questions With 100% Correct Answers Negation - answerIf a statement is represented by p, then not p is the negation of the statement. A proposition that is true if and only if another proposition is false. "All p is q - negation can be some p is not q" (draw Venn) Units digit - answerthe digit in the one's place y as a function of x - answerVertical line test - can't intersect more than once Rhombus - answerA parallelogram with four equal sides Set - answerColle...

Praxis Core: Math Exam Questions & Answers 2024

Praxis Core Math Exam Questions & Answers 2024

Math Praxis Practice Test (5003) Exam Questions and Answers 100% Solved Six children have collected these amounts in their piggy banks: $10, $33, $45, $23, $1, and $68. What is the median of their savings? a. $28 b. $33 c. $23 d. $66 - answer: a. $28 Rearrange the numbers in increasing order: 1, 10, 23, 33, 45, and 68. The median of a sequence of numbers is the middle value. Since there are six numbers, there are two values in the middle 23 and 33 and, therefore, the median is the ave...

Natural Numbers : those numbers we typcally use to count 1,2,3 Whole Numbers : Natural numbers and zero (0, 1, 2, 3) Integers : Whole numbers and their corresponding negatives (0..-3,-2,-1,0,1,2,3...) Fractions : Portions of integers, expressed with a numerator and a denominator 1/4, 1/2, etc) Decimals : Portions of integers, expressed as numbers following a decimal point (0.5, 0.67, etc). Even Numbers : Integers divisible by two (...-6, -4, -2, 2, 4, 6) Odd numbers : integers t...

Math 5158 Praxis Exam Questions With 100% Correct Answers Negation - answerIf a statement is represented by p, then not p is the negation of the statement. A proposition that is true if and only if another proposition is false. "All p is q - negation can be some p is not q" (draw Venn) Units digit - answerthe digit in the one's place y as a function of x - answerVertical line test - can't intersect more than once Rhombus - answerA parallelogram with four equal sides Set - answerColle...

3. Which of the following expressions is equivalent to the expression 21−6x for all values of x ? 5−2(8−3x) 6+3(5−2x) 25−(4−6x) 3(4−2x)−9 7(3−2x)−8x : 6+3(5−2x) Option (B) is correct. Using the distributive property, 6+3(5−2x)=6+15−6x=21−6x. None of the other selections is equivalent to this. 5. A right circular cylinder with base B is shown. If a plane that is neither parallel nor perpendicular to base B passes through the cylinder, which of the followi...

Praxis CORE: Math Exam Questions & Answers 2024 Be able to answer questions after viewing tables, graphs, Venn diagrams, and other figures. - ANSWER-See pages 13-15 for examples When 641.29 is divided by 10, which digit of the resulting number is in the tens place? a) 1 b) 2 c) 4 d) 6 e) 9 - ANSWER-d) 6 If x ≠ 0 and y ≠ 0, which of the following is equivalent to 3/2x - 1/y? a) 1/xy b) 3/2xy c) 3y-2x/2xy d) 2/2x-y e) 3y-2x/2x-y - ANSWER-c) 3y-2x/2xy The numb...