20) A, B, C
|A₂ 2 7 1
B2 2 10 3
C2 1 3 1
The table shows the number of students in a class that received letter grades on 2 recent exams. The first exam is shown across
the top and is summarized as Aų, B1, and C1, and the second exam is in the first column, A2, B2, and C2. Given that a student earns
an A on the first exam, what is the probability the student earns a C on the second exam?
A)
3%
B)
17%
20%
D)
25%

1/8 3/16 3/4

step-by-step explanation:

you put them as all the same denominator and multiply

aloha~! my name is zalgo and i am here to you out on this amazing day. to answer your question, yes, nonzero numbers can have a greatest common factor and that would be 1. still don't get it? let me considering every number is divisible by 1 and hence every number has 1 as a factor of theirs. so, if 2 nonzero numbers didn't share any gcf (greatest common factor), they would still have a factor in common and that would be 1.

i hope that this ! : p

"stay and stay proud! " - zalgo

(by the way, do you mind marking me as brainliest? i'd greatly appreciate it! mahalo! x3)

i think it would be c

mark brainliest if im right

step-by-step explanation:

the answer is -1 1/5, also a

hope i

-lavira : )