Answer:

Step-by-step explanation:
Probability:
Probability of NOT 6:

Probability of NOT H:

Probability of NOT 6 and NOT H:

Answer:
1.5
Step-by-step explanation:
5/8 + 7/8= 1.5 or 1 1/2
Here is the working on this question.
How you write 8.216 in scientific notation; 8.216 * 10 ^ 3
10 ^ 3 = 10 to the 3rd power.
It’s a bit blurry retake the picture