Probability

There are 20 candies of each of the five colors.

The probability that when you select 2 candies at random exactly one of the

candies will be orange is:

P(exactly one turns out orange out of 2) = 2∙(20/100)∙(80/99) = 0.323232...

P ≈ 32%

Tossing a coin ten times is a [repeated] experiment or trial. It is neither empirical nor theoretical probability.

The probability of getting any one number on a single die is 1/6. The three dice behave independently; hence, these the probabilities of these events can be multiplied.

(1/6)3

If the die is fair, the answer is 3003/32768 = 0.0624 or approx 1 in 16.

x X over 2

= 2

sinax

The simple ratio of 2 green bags and 1 blue bag is -

2 : 1

Presumably you are asking what the chance of rolling AT LEAST one 2 is. To do this calculation we first work out the probability of NOT rolling a 2, which is 1/6.

We then calculate the probability of NOT rolling ANY 2 in 500 rolls. That is 1/6 to the power of 500.

So now that we have the probability of it NOT happening, we subtract that number from 1 to get the probability of it happening.

Pr(x) = 1 - 1/6^500

The answer is so close to 1 that it's not worth writing out decimally. Basically 0.999999... with almost 400 nines. It's virtually guaranteed that you will get at least one 2 in 500 rolls.

If your question was instead what is the chance of getting ONLY one 2 out of 500 rolls then the answer is basically the opposite - the answer is almost zero.

25%

Rock and roll was distinct because it blended various musical genres, including rhythm and blues, country, and jazz, creating a fresh sound that resonated with youth culture in the 1950s. Its emphasis on electric guitars, strong backbeats, and energetic performances set it apart from previous music styles. Additionally, rock and roll challenged social norms and embraced themes of rebellion and freedom, making it a cultural movement beyond just a musical genre. This innovative fusion and cultural impact contributed to its lasting legacy.

You might have to use maths in working out costs of things. For example, if it says 20% off you would need to work out 20% of the cost to know how much to pay.

Also in cooking, working out how much in weight of the ingredients you need to use.

I find that the only maths you really need for everyday life is adding, subtracting, multiplication and divition. If you know how to apply those you're O.K. for most things.

I agree though this is really arithmetic - dealing with basic quantities of counted objects.

The question though is open-ended: what do you mean by "daily life"? Even if not a professional mathematician or physicist, as physics is largely applied maths, you may find yourself performing basic mensuration, trigonometry, algebra as applied formula manipulation, and so on.

For example, my hobbies can involve trig, co-ordinates, areas & volumes; a friend who is a central-heating installer has to know quite a few formulae in his daily trade-work.

Zero.

4H, 0T: 0.0625

3H, 1T: 0.25

2H, 2T: 0.375

1H, 3T: 0.25

0H, 4T: 0.0625

Sum = 1.0000

ewan ko sa inyo computer kau nd nio alam ano ba kau nagpapanggap lang

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Oh, dude, let me break it down for you. So, to get a sum of 12 with three dice, you can roll a 6, a 5, and a 1. Or, you could roll a 5, a 6, and a 1. Or a 4, a 4, and a 4. That's like... three ways. Math can be fun, right?

Yes

between 15 and 20.

It is 0.37, approx.

7/10

295

the rule is:

f(n+1) = 2f(n) - n

There are 8P5 = 8*7*6*5*4 = 6720

It is: 59C7 = 341,149,446

7/15 for blue marbles and 8/14 for the purple marbles this is dependent probability

It is body language for "yes".