A runner is participating in the boston marathon. he has run 12 miles of the 26.2 mile course. what percent of the course has he run? I need this ASAP. Please

Louis wants to carpet the rectangular floor of his basement.the basement has an area of 864 square feet.the width of the basement is 2/3 it's length. what is the length of louis's basement

If x+y+z=0 what is the value of [tex] {x}^{3} + {y}^{3} + {z}^{3} [/tex]

Collin did the work to see if 10 is a solution to the equation r/4=2.4