The following table shows the probability distribution of a discrete random variable x)23,25,26,31,34,38 p(x) 0.16, 0.09, 0.18, 0.12, 0.24, 0.21. What is the meaning of the discrete random variable that is what is E(x) The expected value of X

Simplify the expression and find the missing terms. the simplest form of has in the numerator and in the denominator.

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

Ade and abc are similar. which best explains why the slope of the line between points a and d is the same as the slope between points a and b?