The heights of fully  grown english oak (also known as brown oak) trees are normally distributed with a mean of 95 feet and a standard deviation of 10 feet. what proportion of fully grown english oak trees are taller than 110 feet?

Ascientist has discovered an organism that produces five offspring exactly one hour after its own birth, and then goes on to live for one week without producing any additional offspring. each replicated organism also replicates at the same rate. at hour one, there is one organism. at hour two, there are five more organisms. how many total organisms are there at hour seven? 2,801 19,531 19,607 97.655