Pascal wanted the area of the floor to be 54 square feet and the width still be 2/3 the length. what would the dimensions of the floor be?

plz me quickly

Solve for x, y, and z. show all steps.

Math it's appreciated. (picture provided)

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