A restaurant offers a choice of 2 salads, 5 main courses, and 3 desserts. How many possible choices for a meal are there?
61
56
30
71
2. Multiple Choice
15 minutes
1 pt
A student must choose 1 of 4 science electives, 1 of 6 social studies electives, and 1 of 7 language electives. How many possible course selections are there?
168
336
24
17
3. Multiple Choice
15 minutes
1 pt
You are dealt one card from a standard 52 card deck. What is the probability of being dealt a face (12 in a deck) card or a spade (13 in a deck)?
42%
30.8%
48%
7.7%
4. Multiple Choice
15 minutes
1 pt
A bag contains 4 red chips, 3 green chips, 2 blue chips, and 1 black chip. If you select 2 chips without replacement, what is the probability of getting a green chip and then a black chip?
1/30
37/90
2/5
3/100
5. Multiple Choice
15 minutes
1 pt
Let A and B be events such that the P(A) = 1/6, P(A or B) = 1/5, and P(A and B) = 1/9. What is the P(B)?
5.6%
47.8%
3.3%
14.4%
6. Multiple Choice
15 minutes
1 pt
Using this image, what is the probability a randomly selected student is in Math and History?
17.5%
78.5%
21.3%
61.3%
7. Multiple Choice
15 minutes
1 pt
Using the image, what is the probability a randomly selected student is in Math or History?