<span>Jill usó piedras que eran cada una 3) 4 de un pie para construir una pared. Dhe apiló 6 piedras en la parte superior de cada pared fraccional</span>
(y-4)(y^2+4y+16)
y^3+4y^2+16y-4y^2-16y-64=y^3+4y^2+ay-4y^2-ay-64
Comparing the coefficients: a=16
Answer: The value of a in the polynomial is 16
Decimal: 25.3333, but converted properly it is
.253333....(repeating) so to the nearest thousands it would be .253
