Answer:
the answer is D, because 30/2 is 15.
Answer:
x = 12
Step-by-step explanation:
Answer:
Step-by-step explanation: 5/10=1/2 - if one student are chosen, who plays soccer
4/9 if then the second student are chosen, who plays soccer
1/2*4/9=2/9 the probability that both students play soccer
Answer:

Step-by-step explanation:





