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Evgen [1.6K]
3 years ago
11

A coin is tossed 20 times. The outcome H or heads And T for tails are recorded, tails for 11 times heads for 9. What is the expe

rimental probability of getting heads?
Mathematics
1 answer:
zmey [24]3 years ago
6 0
You simply divide the number of times you get heads (which is 9) over the total number of coin flips (which is 20)

So the answer as a fraction is 9/20

Converting to decimal form, you'd get 9/20 = 0.45
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If 2k, 5k-1 and 6k+2 are the first 3 terms of an arithmetic sequence, find k and the 8th term​
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see explanation

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--------------------------------------------------------

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