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 one year ago
Suppose x coins are tossed. Write an expression to represent the number of possible outcomes.
A. 2^X
B. X+X
C. X*X
D. 2X
 one year ago
Suppose x coins are tossed. Write an expression to represent the number of possible outcomes. A. 2^X B. X+X C. X*X D. 2X

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andriod09
 one year ago
Best ResponseYou've already chosen the best response.0so waht do you know about this already?

bookaholic
 one year ago
Best ResponseYou've already chosen the best response.0There are 2 sides to a coin

andriod09
 one year ago
Best ResponseYou've already chosen the best response.0>.< besides that. i mean what do you know about probability?

bookaholic
 one year ago
Best ResponseYou've already chosen the best response.0I know the probability of a coin landing on heads is 1/2 the same for tails

bookaholic
 one year ago
Best ResponseYou've already chosen the best response.0and I know every time you add a coin the chance that there will only be one heads halves

andriod09
 one year ago
Best ResponseYou've already chosen the best response.0so then you just answered your own question. what's the answer then?

bookaholic
 one year ago
Best ResponseYou've already chosen the best response.0but its talking about outcomes

andriod09
 one year ago
Best ResponseYou've already chosen the best response.0_ >.< their the same region of math. >_<

bookaholic
 one year ago
Best ResponseYou've already chosen the best response.0They might be the same region but even in the same region you can get very different answers like when using sin cos and tan

andriod09
 one year ago
Best ResponseYou've already chosen the best response.0\[x^2\] that's the answer

bookaholic
 one year ago
Best ResponseYou've already chosen the best response.0thats not one of the answers available

kropot72
 one year ago
Best ResponseYou've already chosen the best response.1dw:1360002853031:dw The diagram shows the outcomes of tossing 1 coin, 2 coins and 3 coins. There are 2 outcomes for 1 coin, 4 outcomes for 2 coins and 8 outcomes for 3 coins. Can you make the correct choice of expression now?

kropot72
 one year ago
Best ResponseYou've already chosen the best response.1Try substituting in each of the choices for 3 coins and see which gives the correct number of possible outcomes. For example choice B: x + x = 3 + 3 = 6 Therefore choice B is incorrect.

kropot72
 one year ago
Best ResponseYou've already chosen the best response.1@bookaholic Have you tried another substitution?

kropot72
 one year ago
Best ResponseYou've already chosen the best response.1@bookaholic Are you there?
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