For the following questions, assume the following page access pattern: A P R O P E R C O P P E R C O F F E E P O T Assume you start off with 4 empty buffer frames, and that, when a page is requested, it is brought in and pinned as normal, and then immediately unpinned before the next page request. Using Clock replacement policy, how many buffer pool hits are there?

191 students play sports and ninety-seven 10th graders were surveyed.

step-by-step explanation:

on the middle line

step-by-step explanation:

1/5=50

yx = 36

step-by-step explanation:

cos f = opposite side/ hypotenuse

cos f = yw / yx

we know cos f = 4/9 and yw =16

4/9 = 16/yx

multiply each side by yx

4/9 yx = 16/ yx * yx

4/9 yx = 16

multiply each side by 9/4

9/4 * 4/9 yx = 16 *9/4

yx = 36

the answer will be $181.5

hope this !