Answer:
the probability is 0.28
Step-by-step explanation:
using Bayes's theorem
P(A|B)=P(A∩B)/P(B)
where
P(A∩B) = probability that events A and B happen
P(A|B) = probability that event A happen if B already happened
P(B)= probability of event B
therefore
P(A∩B)=P(A|B)*P(B)
if event A= selection of a student that lives in a dormitory and event B = selection of a freshmen student
P(A|B) = 0.8 (live in a dormitory knowing that is a freshmen student )
P(B) = 0.35 (freshmen student)
P(A∩B)=P(A|B)*P(B) = 0.8* 0.35 =0.28
If that ratio holds true, then 100 drops is precisely one tenth ounce of liquid.
Answer:
15cm^2
Step-by-step explanation:
since AB is the height and BC is the width you can just multiply them both together, which is 15 cm^2
(It can also the other way around, with AB being the width and BC being the height
Answer: 40.2
Step-by-step explanation: