Tell whether the pairing is a function. input | output 1 12 2 6 2 3 4 1.5 a) function b) not a function c) not enough information d) none of the above

Adice is rolled 5 times. how many possible rolls are there? ( determine the number of outcomes using only the fundamental counting principal )

Which expression gives the area of the triangle shown below

Gravel is being dumped from a conveyor belt at a rate of 25 ft3/min, and its coarseness is such that it forms a pile in the shape of a cone whose base diameter and height are always equal. how fast is the height of the pile increasing when the pile is 14 ft high? (round your answer to two decimal places.) ft/min