What is 14.583 rounded to the nearest hundreth?

Well if you look at the number 14.583 and look at the 8 bcuz thats the number before the hundredth you would see if 8 is greater or less than 4 if its greater the 5 goes up to 6 but if its less the 5 stays the same. So long story short the answer would be 14.6

If you need an equation, it would be y=2x+8, y would be how long it grew, x being weeks.if you need how long he was asleep, it would be 4 weeks if he started with no beard, the equation would be x=8÷2if he did have a beard before hand, the equation would be 2w+x=8