Math Praxis (Practice Test and Answers) Latest Version Already Passed

Math Praxis (Practice Test and Answers) Latest Version Already Passed Answer the question below by clicking on the correct response. Question: Which of the following expresses 3/16 3 16 as a percent? A. 0.1875% B. 1.875% C. 5.33% D. 18.75% Correct Answer: D Option (D) is correct. The question requires an understanding of percent and percentages. To convert a fraction to a percent, it is necessary to multiply the fraction by 100 and add a percent symbol. Since 316×100=18.75 3 16 × 100 = 18.75, 3 16 is equivalent to 18.75%. Which of the following is equal to 4(5−2)^2 − 2^3 (^ means the digit after ^ is an exponent) A. 16 B. 28 C. 76 D.136 Option (B) is correct. The question requires an understanding of the order of operations. The first step to simplify the expression 4(5−2)^2 − 2^3 is the evaluation of the subtraction within the parentheses; the expression is equivalent to 4 × 3^2 − 2^3 The second step is the evaluation of the powers; the expression is equivalent to 4×9−8 The third step is the evaluation of the multiplication; the expression is equivalent to 36−8 The final step is the evaluation of the subtraction; the expression is equivalent to 28. A two-dimensional net of a certain three-dimensional figure includes five faces, nine edges, and six vertices. Which of the following three-dimensional figures is represented by the net? A. Triangular pyramid B. Triangular prism C. Rectangular pyramid D. Rectangular prism Option (B) is correct. The question requires an understanding of three-dimensional geometry. Triangular pyramids and rectangular prisms have four and six faces, respectively. Triangular prisms have five faces: two are triangles, and three are quadrilaterals. Rectangular pyramids also have five faces: one is a rectangle, and four are triangles. Triangular prisms have nine edges, while rectangular pyramids only have eight edges. Week Customers 1 52 2 79 3 44 4 110 5 90 6