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
parallelogram
Step-by-step explanation:
This is actually really Easy.
The answer is 172,200
21.<u>77</u>