Since they are disjointed it means, nothing is common between A and B.
That is the probability of A and B occurring at the same time is zero.
Therefore :
P(A or B) = P(A) + P(B).
That is the answer.
I hope this helps.
The answer in decimal form is <span>: -1.6</span>
Linear equations means an equation between two variables that gives a straight line when plotted on a graph.
Answer:
See below
Step-by-step explanation:
I did the first row by substituting in the value of x to calculate the value of y
y = -2+4 = 2
y = -1 + 4 = 3
y = 0 + 4 = 4 Can you do the second row....?