Look at the relation below. {(-2,4),(4, -2), (1, 1), (1, -2), (0, 1), (6,4)}
Which ordered pair should be removed for the set of points to be a function?
(-2,4)
(0,1)
(1, -2)
(6,4)

Given a circle with measures of (c, d, and r) and a circle with measures of (c', d', and r'), what is d if c c' = 12 and d' = 0.50? a) 3 b) 6 c) 12 d) 24

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?

15/16 as a decimal rounded to the nearest hundredth