kabiletproducciones

26.09.2021 • 

Mathematics

Two hundred fifty-five thousand tickets were sold for the Heart & Stroke Foundation's Spring 2005 lottery. The probability of winning a prize was about 1 in 5.

a) What was the probability of not winning

b) Your friend says, “If I buy 5 tickets, I'm certain to win a prize!"

Do you think your friend is correct? Explain.

Ответ:

hayden6920

24.11.2022

Mathematics

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Y² = 12
y = 2√3

x = √6

Now, 4 /xy
= 4/2√3√6
= 2 / 3√2
= √2/3

In short, Your Answer would be √2 / 3

Hope this helps!

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