URGENT
Find the area of regular pentagon with apothem = 7.3 cm , side = 10.6 cm

Cody was 165cm tall on the first day of school this year, which was 10% taller than he was on the first day of school last year.

Acertain volume of water contains 100000 hydrogen atoms and 50,000 oxygen atoms how many hydrogen atoms are in a volume of water containing 4 million oxygen atoms

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