shymitch32

26.09.2021 • 

Mathematics

Decide whether each of the following situations describe "theoretical" or "experimental probability: • The probability getting a "tails" when flipping a coin is 1/2" [Select]
Mike flipped a coin 10 times and it landed on "heads" three times, so the probability of landing on "heads" is three out of ten. [Select)
The chances of winning the state lottery is 1 out of 10,000,000 select
When spinning a spinner with several colored sections 8 times, the arrow landed on blue 3 times, so the probability of landing on blue is ,3/9 select .

Ответ:

sarahortega459

12.07.2022

Mathematics

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1/676

Step-by-step explanation:

In a deck of cards there are 2 red 8's ( 8 of diamonds and 8 of hearts)

P( red 8)  = number of red 8's/ total

               = 2/52 = 1/26

Then we put the card back so there are still 52 cards

In a deck of cards there are 2 black 10's ( 10 of spades and 10 of clubs)

P( black)  = number of black 10's/ total

               = 2/52 = 1/26

Multiply the probabilities together

P( red 8, black 10) = 1/26 * 1/26 = 1 /676

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