ANSWER PLS The circumference of the circle shown below is 54 centimeters. Which
expression gives the length in centimeters of ?
120°
A.
360
120
54
B.
120
.. 545
360
C.
360
.. 543
120
D.
120
..54
360

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

30005

yes ok                                            

what is the rest of the question? ?