Exercise 2.26. suppose events a, b,c, d are mutually independent. show that events ab and cd are independent. justify each step from the definition of mutual independence.

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step-by-step explanation:

answer: you need to organize this better it does not make sense.

step-by-step explanation: ?

let y equal to

the total fare and x is the mile of taxi ride. so the equation is

y = 0.55x + 1.75

since susie has

$10 to spend for a taxi cab, so he can have

10 = 0.55x +

1.75

x = 15 miles of

taxi ride

so the system of

inequality is

10 < 0.55x +

1.75

x > 2