(tco 7) consider a 20gb disk that has 20 surfaces over 10 platters. each platter has 256 tracks and the block size for the disk is 16kb. assume that the size of each track is the same. compute the size of each cylinder on the disk both in terms of the number of bytes and the number of blocks. also, compute the size of each track. identify the true statement below with respect to these computations.

answer:

sometimes

*i think

85.560%

step-by-step explanation:

conditional probability is defined as:

p(a|b) = p(a∩b) / p(b)

in other words, the probability that a occurs, given that b has occurred = the probability that both a and b occur / the probability that b occurs.

in this example:

p(turns 64 | turns 44) = p(turns 64 & turns 44) / p(turns 44).

if someone turns 64, they must have already turned 44, so:

p(turns 64 | turns 44) = p(turns 64) / p(turns 44)

on page 42, we see that of the original 100,000, 94944 turn 44, and 81234 turn 64.   therefore:

p(turns 64 | turns 44) = 81234 / 94944

p(turns 64 | turns 44) = 0.85560

mia khalifa

step-by-step explanation:

i think it would be c

mark brainliest if im right

step-by-step explanation: