Question 770166
W = 0.001x^3+0.03x^2+1.2


W = 0.001(14)^3+0.03(14)^2+1.2 ... plug in x = 14


W = 0.001(2744)+0.03(196)+1.2


W = 2.744+5.88+1.2


W = 9.824


The estimated weight is <font color="red">9.824 ounces</font>