What of these statements are true? a. An acute angle is one that measures less than pi/2 but more than pi/4 b. An angle that measures 95 degrees is acute c. An angle that measures 170 is an obtuse angle d. An angle that measures 2pi/3 is reflex

The table below shows the approximate height of an object x seconds after the object was dropped. the function h(x)= -16x^2 +100 models the data in the table. for which value of x would this model make it the least sense to use? a. -2.75 b. 0.25 c. 1.75 d. 2.25