Consider such events:
A - selected student is freshmen
B - selected student is girl
- selected student is freshman is girl
- choosen girl is freshmen.
Use formula
.
From the table you can see that girls that are freshmen are 4 from all 30 people, then
. There are 18 girls, then
. Substitute into the formula:
.
Answer:
.
Answer:
Step-by-step explanation:
Looking up what kinds of coat will help me best for the winter and what is fashionable.
Tbh that’s was an really easy question.
3979.00-781.00= 3198.00 is how much money was taken in at each game