Select all the statements or equations that show that events A and B are independent. a. P(A and B) = P(A) · P(B)

b. P(A or B) = P(A) + P(B) – P(AandB)

C. P(A|B) = P(A) and P(B|A) = P(B)

d. P(A) is the same whether event B happens or not.

you got this ; }

the answer is:

-3+7y/x

months on x axis

no. of subscriber on y axis

so we can write order pair as

(5,5730)   (7,6022)

slope =m = (y2-y1)/(x2-x1) =(6022-5730)/(7-5)=146

for writing equation we will use point slope form

y-y1 =m(x-x1)

y-5730=146(x-5)

y-5730=146x - 730

y=146x+5000

so after 10 month

y=146(10)+ 5000

y=6460