The pictures is black and theres only 15 and a 1 so im gonna guess 15
Answer:
u = x^2
Step-by-step explanation:
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Answer:
A. 
Step-by-step explanation:
Given:
Probability of a hurricane hitting the gulf coast in a year is 
Let E be the event for the hurricane hitting the gulf coast in a year.
So, 
Therefore, probability of hitting the gulf coast for 3 consecutive years will be the product of the probabilities for each year and is given as:

The probability of the gulf coast getting hit by a hurricane in 3 consecutive years is
.
X+7=12
x=5
x+7=-12
x=-19
hope this helps!