Need help on both of these please I am really stressed out

36 inches/second = yards/minute how many yards?

True or false look at the picture pls : /

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