Don’t answer if you don’t know the answer (ps you’ll get reported)

- geometry

The probability of winning something on a single play at a slot machine is 0.11. after 4 plays on the slot machine, what is the probability of winning at least once

The weight v of an object on venus varies directly with its weight e on earth. a person weighing 120 lb on earth would weigh 106 lb on venus. how much would a person weighing 150 lb on earth weigh on venus?

Aquadratic equation in standard from is written ax^2= bx+c, where a,b and c are real numbers and a is not zero?