Answer:
a) 0.497
b) 0.0047
Step-by-step explanation:
a) The probability that the person actually has the disease
b) The probability that the person actually does have the disease
Pemdas
Parentheses exponents multiplication divide add subtract (7+5)=12
12+4•13-2 4•13= 52
12+52-2
64-2
The answer is 62
Answer:
<u>BC = 3.1666</u>
Step-by-step explanation:
To solve this you need to know that cosine∅ = adjacent/hypotenuse. We already know that hypotenuse = 5 and that ∅ = 70*. By substituting these in you will get cosine 70* = adjacent/5. Evaluate cosine 70* on the calculator and get 0.633... Multiply both sides by 5 and get adjacent is about equal to 3.1666. Because BC is the adjacent side of the triangle, this is the length of BC.
The answer is A. You can solve this by plugging the X values from the table into the equation and seeing if you end up with the right Y value.
The property x^axb makes it x^a+b so x^5x-2 ,
Therefore x^-10 is final
