Solve the inequality 8 + 2x 2 12 and show your work. What value is a solution of 8 + 2x2 12 but is not a solution of 8 + 2x > 12?

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

127

whether it's diameter, or radius, i believe if i remember correctly from school, every amount has to always add up to 180. so if you take 53, and starting adding, long story short, taking 127 and adding it to 53, gives you 180.

time is equal to distance over rate so

t = d/r

need a little bit more information for the second question.