What is the inverse of the given function? y = 3x 9
2 answers:
Answer:
Step-by-step explanation:
The given equation is y=3x+9.
To find the inverse of the function we switch x and y then solve for y .This will give us the inverse of the function.
Switching x and y in the given equation we have :
x=3y+9.
Adding 9 both sides :
x-9=3y.
With y term 3 is multiplied .Dividing both sides by 3 we have:
Or
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Answer:
Correct option: (B) 1.495%.
Step-by-step explanation:
Denote the events as follows:
<em>X</em> = the test is positive.
<em>A</em> = a person with the dominant allele
The information given are:
According to the law of total probability the probability of an event <em>A, </em>conditional upon the occurrence of another event <em>B</em> is:
Use this law to compute the probability of person having a positive result as follows:
The percentage of positive result is: 0.01495 × 100 = 1.495%.
Thus, the percentage of the population will give a positive test is 1.495%.
Answer:
88,88,888
Step-by-step explanation:
