Find the mode of each set of data 23, 30, 36, 29, 19, 33, 15, 36

Ineed solving this problem h/8=-25 solve for h idk how to this can someone show me and also give an answer you

Monthly water bills for a city have a mean of $108.43 and a standard deviation of $32.09. find the probability that a randomly selected bill will have an amount greater than $155, which the city believes might indicate that someone is wasting water. would a bill that size be considered unusual?

D(5, 7). e(4,3), and f(8, 2) form the vertices of a triangle. what is mzdef? oa. 30° ob. 45° oc. 60° od 90°