Mathematics: What is the probability of getting a number greater than 5 if a number is chosen at random from 1 - 10? what is the probability of getting a number less than 5 if a number is chosen at random from 1-10? explain answer. plz answer i m in a midlife crisis

What is the probability of getting a number greater

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finleymarch14

26.05.2020

The probability of getting a number greater than five would be five out of ten. The probability of getting a number less than five would be four out of ten.

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Ответ:

alyssagonzales2021

09.10.2020

Mathematics

Do use mean sec and tan of theta (θ)? This is what I think you mean.

If cscθ = 13/5, sinθ = 5/13 because cscθ = 1/sinθ.

We also know that...

cos²θ + sin²θ = 1

So...

cos²θ + (5/13)² = 1

cos²θ = 1-(5/13)²

cos²θ = 1 - 25/169

cos²θ = 144/169

cosθ = 12/13

tanθ = sinθ/cosθ

tanθ = (5/13)/(12/13) = 5/12

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What is the probability of getting a number greater than 5 if a number is chosen at random from 1 - 10? what is the probability of getting a number less than 5 if a number is chosen at random from 1-10? explain answer. plz answer i'm in a midlife crisis

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