N / 2
400 / 2 = 200
200 / 2 = 100
100 / 2 = 50
50 / 2 = 25
25 / 2 = 12.5
Find the probability of obtaining 3 heads when flipping 4 coins
Answer:
30
Step-by-step explanation:
Multiply by -2.
x > -8
_____
Multiplying or dividing by a negative number causes the direction of the relationship to change.
Answer:
Its a inequality
Step-by-step explanation:
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