The answer is -0.34. hope this helps
Answer:70
Step-by-step explanation:
1
42
+
28
———
70
Answer:
Total number of outcomes = 23
number of biology and art students = 2
number of biology students = 2
Since it is given that all the students study art,
number of possible outcomes = 2
probability = number of favorable outcomes/number of total outcomes.
= 2/23
Therefore probability that the selected student studies both art and biology is 2/23.
Answer:
13
Step-by-step explanation:
