When you give $4 for a bet in a casino game, there is a 258/495 probability that you will lose $4 and there is a 237/495 probability that you will make a net gain of $4. (if you win, the casino gives you $ 4and you get to keep your $ 4bet, so the net gain is $4.)
(a)- what is your expected value?
(b)-in the long run, how much do you lose for each dollar bet?

Which of the following is the result of expanding the series

Ascientist has 50 grams of a radioactive element. the amount of radioactive element remaining after t days can be determined using the equation (1) after two days the scientist receives a second shipment of 50 grams of the same element. the equation used to represent the amount of shipment 2 remaining after t days is 10) - 50 which of the following is an equivalent form of the expression for the amount remaining in shipment 2? what’s the answer?

Afunction g(x) has x-intercepts at (, 0) and (6, 0). which could be g(x)? g(x) = 2(x + 1)(x + 6) g(x) = (x – 6)(2x – 1) g(x) = 2(x – 2)(x – 6) g(x) = (x + 6)(x + 2)