Find the mean of
1.8,1.7,1.3,1.1,1.2,1.6,1.8

A.1.6
B.1.4
C. 1.8
D.1.1
E. 15

Find the zeros of the function. write the smaller solution first, and the larger solution second f(x)= (x+6)^2-49

Consider the function y = f(x)=3^x the values of f(1/2) and f(1/4). rounded to the nearest hundredth, are__and__ respectively

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?