Answer:
25
Step-by-step explanation:
add 7+ to the quadrant to 18+
Answer:
a = 16
Step-by-step explanation:

Now plugin x = a and y =2 in the above equation,

Theoretical probability is the number of desired outcomes (heads) divided by the total number of outcomes (heads or tails). The actual outcome does not affect the theoretical probability. Mark is correct.
1/3 for the first one, and 3/4 for the second one :)