This sequence is arithmetic, because each number is the last number plus two.
Answer:
I think number 2 is the answer, but 4 could be the answer.
X= 3x + 6 / 3 = 6 (im pretty sure)
Answer:
Step-by-step explanation:
<u>Total number of outcomes:</u>
<u>Number of combinations of getting 6 heads:</u>
- 15C6 = 15!/6!(15-6)! = 5005
<u>Required probability is:</u>
- P(6 heads out of 15 flips) = 5005/32768 = 0.1527... ≈ 15.3%
Correct choice is D
