Answer:
You would use the midpoint formula.
Step-by-step explanation:
Answer:
n=-2,A
Step-by-step explanation:
15-3n=21
-3n=21-15
-3n=6
n=6/-3
=-2
The average of those two values is
(-11-4 +i+4i)/2 = -(15/2) +(5/2)i
There are 3 possible outcomes of each game.
So, the tree will start with 3 leaves, and each leaf will further be divided into 3 leaves. Thus the total number of leaves in the tree diagram will be 3 x 3 = 9 leaves.
Option A correctly represent this situation.
Answer:
The answer is 4143. 36 but I don't know why there are fractions
Step-by-step explanation:
