8. Eight blue marbles and 2 red marbles are in a box. The blue marbles are numbered 1-8 and the red marbles are numbered 1-2. What is the probability of picking a 2?
a.
b.

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