PLEASE ANSWER THIS QUESTION RIGHT Which equation is a correct step when solving x^2+4x-1=0 by completing the square? A.(x-2)^2=1
B.(x+2)^2=5
C.(x-2)^2=5
D.(x+2)^ =-1

What are the critical values that correspond to a 95% confidence level and a sample size of 93? a. 65.647, 118.136 b. 59.196, 128.299 c. 57.143, 106.629 d. 69.196, 113.145

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 track team ran a mile and a quarter during their practice how many kilometers did her team runs?