Can someone me with this math question pls?

How many square feet of out door carpet will we need for this hole? 8ft 3ft 12ft 4ft

Need asap. solve for the following inequality

The birth weights of newborn babies in the unites states follow in a normal distrubution with a mean of 3.4 kg and standard deviation of 0.6 kg. reaserches interested in studying how. children gain weights decide to take random samples of 100 newborn babies and calculate the sample mean birth weights for each sample