Answer:
B
Step-by-step explanation:
Siri said thats right
7. compound events that that are not affected by other's outcomes
Answer:
D. 5/3
Step-by-step explanation:






simplified

Hope this helps
My answer is 13+16+19 because we’re are adding 3 each time
Since there are 14 boys and the whole class has 31 students
We get, the ratio of the part-to-whole relationship for boys is 14/31.
And since there are 17 girls
We get, the ratio of the part-to-whole relationship for girls is 17/31.