Data:
x y
16 4
32 16
48 36
Direct relation means that the ratio y / x is constant.
So, let's examine this ratio:
Ratio y / x
4/16 = 1/4
16/32 = 1/2
36/48 = 3/ 4
Given that the ratio y/x is not constant, the conclusion is that y does not vary directly with x.
Answer:
Create a graph to locate the intersection of the equations. The intersection of the system of equations is the solution.
(1,2)
Step-by-step explanation:
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Answer:
3
Step-by-step explanation:
You said x=3
The probability that Nathan is not allergic to penicillin is 1 - 0.75 = 0.25.
The probability that Nathan is not allergic to penicillin and the test predicts it is given by: