Answer:
y-7=-4(x+2)
Step-by-step explanation:
y-y1=m(x-x1)
y-7=-4(x-(-2))
y-7=-4(x+2)
Answer:What the question?
Step-by-step explanation:
Answer:
hello
Step-by-step explanation:
Answer:
is 1.57
Step-by-step explanation:
Answer:
P(A or B) is 0.72
Step-by-step explanation:
Given : P(A) = 0.3 and P(B) = 0.6
To Find:P(A or B) = P(A∪B)
Solution :
We are given that A and B are two independent events
Property : If A and B are independent events then 
So, 


Formula : 


Hence P(A or B) is 0.72