A phone company offers two monthly plans. Plan A costs $8 plus In additional $0.13 for each minute of calls. Plan B costs $24 plus an additional $0.08 for each minute of calls.
For what amount of calling do the two plans cost the
same?What is the cost when the two plans cost the same?

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

answer: idk

step-by-step explanation:

i have no idea just need points sorry

step-by-step explanation:

m∠5 + m∠3 = m∠1   is true.

m∠5 + m∠6 = 180 is true

m∠2 +m∠3 = m∠6   is true

m∠2 +m∠3 +m∠5 = 180   is true