Complete the square to determine the minimum or maximum value of the function defined by the expression. ? x2 ? 14x + 1 a) maximum value at 48 b) minimum value at 48 c) maximum value at 50 d) minimum value at 50

Standard deviation of 19,29,21,22,23

The test scores of 32 students are listed below. construct a boxplot for the data set and include the values of the 5-number summary. 32 37 41 44 46 48 53 55 57 57 59 63 65 66 68 69 70 71 74 74 75 77 78 79 81 82 83 86 89 92 95 99

The figure below shows rectangle abcd and the triangle eca on a coordinate plane. which of the following expressions represents the perimeter of triangle of triangle eca in units