Answer:
Step-by-step explanation:
Answer:
friend correct answer is 4/13
I think the answer would be conditional probability. It is a type of probability that the focus is on a certain group and taking a sample from it randomly. It is the probability of a certain event basing on the occurrence of an event that happens previously.<span />
Multiply both sides by 2
7=r(1)2
(7)*(2)=(r(1)/2)*(2)
14=r(1)
simplify both sides
14=r
flip the equation
r=14.
hope this helps!
