A bag contains 5 gold marbles, 7 silver marbles and 23 black marbles. The rules of the game are as follows: you randomly select 1 marble from the bag. If it is gold you win $6, if it is silver you win $2. If it costs $1 to play, what is your expected profit or loss if you play this game?

1260=3*6*7*10=3^2*2^2*7*5 perfect cude = 3^3*2^

step-by-step explanation:

hi there, i would be interested to you with your test, may you add the questions and answer options.

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in 2010, the population of the state of california is 37.29 × 10⁶

step-by-step explanation:

population of los angeles = 3.79 × 10⁶

population of california = 9.84 × population of los angeles

                                        = 9.84 × 3.79 × 10⁶

                                        = 37.2936 × 10⁶

                                        = 37.29 × 10⁶

∴ in 2010, the population of the state of california is 37.29 × 10⁶