Find the area of the figure. 4 ft
5 ft
10 ft
12 ft
40 ft2
O 80 ft?
60 ft
O 31 ft?

Find percent notation for 0.008 0.008=

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?

Find the distance between the pair of points a(-1,8) and b(-8,4)