Find the length side x in simplest radical form with a rational denominator

Acompany is testing in comparing to lightbulb designs the box plot shows the number of hours that each lightbulb design last before burning out which statement is best supported by the information of the plot

Rectangle leg this 11feet and perimeter of 38feet what is the width of the rectangle in feet

Janet is rolling a number cube with the numbers one through six she record the numbers after each row if she rolls of keep 48 times how many times should she expect to roll a 4