3 years ago

When a fair coin is ossed 4 times what is probability of tossing at least 3 heads?

Mathematics

1 answer:

creativ13 [48]3 years ago

7 0

The ratio of that probability is 3 : 4

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What is 2 + 5 - 2 x 9 = ? The person who gets it right, I will make you brainliest.

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What is 3/4 of 16/21? worked out please

timofeeve [1]

Of means multiplication

So

$\frac{3}{4} \sf{of} \frac{16}{21} = \frac{3}{4} \times \frac{16}{21}$

And then simplify the numerator ad denominator

= $\frac{3 \times 16}{4 \times 21} = \frac{\ 1 \times 16}{4 \times 7}$

And simplify the numerator and denominator again

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And we are finally left with the answer which is $\frac{4}{7}$

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4 years ago

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netineya [11]

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