NEED DONE ASAP!! Lupita completed the square to solve the equation 0 = x2 - 6x +13 as follows.

Lupita made a mistake. In which step did the error occur and what was the error? Finally
complete the problem with the mistake fixed and give the solutions to the equation.

The number of hours per week that the television is turned on is determined for each family in a sample. the mean of the data is 37 hours and the median is 33.2 hours. twenty-four of the families in the sample turned on the television for 22 hours or less for the week. the 13th percentile of the data is 22 hours. approximately how many families are in the sample? round your answer to the nearest integer.

Write a story that matches with the expression 42x-5 pls hurry

Atriangle with all sides of equal length is a/an triangle. a. right b. scalene c. equilateral d. isosceles