Which number is one fourth of the way between 4 and 12.4

This race was first held in 1953 on august 16th. every decade the race finishes with a festival. how many years is this?

Arectangular yard has area 96 square feet. if the width of the yard is 4 feet less than the length

The range of the following relation r {(3, -5), (1, 2), (-1, -4), (-1, 2)} is (1 point){-4, -5, 2, 2){-1, 1, 3){-1,-1,1,3){-5, -4,2)