We are randomly lining up 4 ranchers and 3 shepards, for a total of seven people.

what is the probability that the line will alternate between ranchers and shepards?

it will cost dollar $540

the living room is 3 which means if we divide 325/3 then we get $108

therefore if 1part of the living room cost $108 and 3 costed $325

then total 5part of the room will cost 5*108 which gives $540

you can't solve x because it is 2 linear equation and you only have one equation

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if the probability is 1/12, 75 people will receive a $25 gift card

step-by-step explanation: