The results of a survey of 42 students and the foreign language they are studying are shown in the two way frequency table.

What fraction of the surveyed students are taking Chinese/
of the surveyed students are taking Chinese

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