Please help mee pleaseee

Here's the solution ~

Centre (A) = (0 , 0)

let's use distance formula to find the Radius (AB) :

Radius = 2 units

Centre (A)= (2 , 1)

Let's solve for radius (AB) :

Radius = 2 units

Centre = (0 , -2)

now, let's find the Radius (AB) :

Radius = 3 units

my discord name is kinglilcliff12#7776

answer: expected value of x = 1.0

step-by-step explanation:

p(x=0) = 0.25

p(x=1) = 0.50

p(x=2) = 0.25

expected value for x = 0×0.25 + 1×0.5 + 2×0.25 = 1.0