What improper fractions are equal to 8?

Apple pie is removed from 350 degree oven. temperature of the pie t minutes after being removed id given by the function t(t)=72+268e-0.068t

If there is no real number solution to the quadratic equation x^2+2x+c=0 what is a possible value of c? 1 -2 0 3

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