What is 0.399 written as a percent
2 answers:
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Answer:
0.0108 = 1.08% probability that a sophomore non-Chemistry major and then a junior non-Chemistry major are chosen at random.
Step-by-step explanation:
A probability is the number of desired outcomes divided by the number of total outcomes.
Probability that a sophomore non-Chemistry major
Out of 92 students, 9 are non-chemistry major sophomores. So
Then a junior non-Chemistry major are chosen at random.
Now, there are 91 students(1 has been chosen), of which 10 are non-chemistry major juniors. So
What is the probability that a sophomore non-Chemistry major and then a junior non-Chemistry major are chosen at random
0.0108 = 1.08% probability that a sophomore non-Chemistry major and then a junior non-Chemistry major are chosen at random.
Answer:
Step-by-step explanation:
GIVEN: There are two boxes. in the first box there are cards numbered from
to
the second box also contains
cards from
pick one card from each box.
TO FIND: probability that the sum of the two two cards is at least .
SOLUTION:
sample case such that sum of cards is :
sample case such that sum of cards is :
sample case such that sum of cards is :
Total sample case such that sum is atleast
Total sample cases
probability that the sum of the two two cards is at least
probability that the sum of the two two cards is at least is