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You flip a coin and then roll a fair six-sided die. The coin lands heads-up and the die shows an even number.

please show work thanks!

Respuesta :

MathPhys

Answer:

1/4 = 25%

Step-by-step explanation:

The probability of heads is 1/2.

The probability of an even number on a die is 3/6 = 1/2.

The probability of both is (1/2) (1/2) = 1/4, or 25%.

areeb55483

Answer:

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Step-by-step explanation:

A "fair" coin lands heads-up half of the time and "tails-up" half of the time.

For one flip, the probability of landing heads-up is 1/2.

Of those successes, we now consider the probability of the "fair" die landing with an even number on top. This probability is (number of successes) / (total number of possibilities) = 3/6, or 1/2.

So, the probability of both events happening ("and") is 1/2 of 1/2, or (1/2)*(1/2) = 1/4.

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