Alex is adding baseball cards to sleeves in his binder. He filled 2
7
of his binder the first day. On the second day he filled
4
7
. How much of his binder did Alex fill in those two days?
A)
3
7
B)
4
7
C)
5
7
D)
6
7

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