The answer is: 37
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Answer:
D.
Step-by-step explanation:
Two events A and B are independent when

where
is the probability that event A occurs given that event B has occured.
A = randomly selected person is from California
B = randomly selected person preferred brand A
A|B = being a person from California and preferring brand A.
Hence,

Since
events are independent.
Answer:
X is 6 or -6
Step-by-step explanation:
In absolute value it makes everything positive
The equation for area of a triangle is A= 1/2bh so a=1/2(12cm)(9.6cm)
Biomass is plant or animal material used for energy production (electricity or heat), or in various industrial processes as raw substance for a range of products