What is 800 times the size of a marble

Pls i’m dumb as heck i’ll give y’all so many points if that encourages you

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

Acar travels 85 kilometers per hour. what is the equivalent speed in meters per hour?