Given that 8% of the students are Swedish, this means that 100 - 8 = 92% are not Swedish.
Let S represent the event that a student is Swedish and N represent the event that a student is not a Swedish.
Then, the probability that a student chosen at random is a Swedish, P(S), = 8% = 0.08
The probability that a student chosen at random is not a Swedish, P(N), = 92% = 0.92
That the first Swedish person found was on the third trial means that the first and second trial produced a non-Swedish.
Therefore, the required probability = 0.92 x 0.92 x 0.08 = 0.068 to three decimal places.
Answer:
Step-by-step explanation:
52
If that's not the answer you're looking for perhaps this is, I'm sorry I can't get much out of your question.
10m + n ⋅ 2/4 = 10m + n/2
m = 5 = 10m + n/2
n = 4 = 10m + n/2
Good Luck though!
Step-by-step explanation:
Now for another
Hope it will help :)❤
I got 20.
I may have done it wrong so maybe wait until others have answered.
Answer:
22/7
Step-by-step explanation:
d=2
i.e r=d/2=1
then area of circle=πr^2
=22/7 *1
=22/7 i.e 3.1415