Answer:
13.2
Step-by-step explanation:
Answer:
65%
Step-by-step explanation:
a great way of thinking about it is
20⇒100%
13⇒?
now what you do is multiply 13x 100 and divide it with 20
The probability that a student will fail is 3/25, there are 25 of them, thus the sample space is 25 and 3 out of that is 3/25 or 0.12.
what's the probability that one will pass? well, the opposite of failing, thus is the complement of 0.12, namely, 1 - 0.12.
-16/17 is the answer...
2(7/17)+3y=-2
14/17+3y=-2
3y=-2 - 14/17
y = (-2 - 14/17)/3
y = -16/17
They discounted 14.69 as a percent it is 15 percent
