- How much zeros has the number $1000!$ at the end?
yes it depends on $2$ and $5$ Note that there are plenty of even numbers Also note that $25\times 4 = 100$ which gives two zeros Also note that there $125\times 8 = 1000$ gives three zeroes and $5^4 \times 2^4 = 10^4$ Each power of $5$ add one extra zero So, count the multiple of $5$ and it's power less than $1000$
- What does it mean when something says (in thousands)
I'm doing a research report, and I need to determine a companies assets So I found their annual report online, and for the assets, it says (in thousands)
- algebra precalculus - Multiple-choice: sum of primes below $1000 . . .
Given that there are $168$ primes below $1000$ Then the sum of all primes below 1000 is (a) $11555$ (b) $76127$ (c) $57298$ (d) $81722$ My attempt to solve it: We know that below $1000$ there are $167$ odd primes and 1 even prime (2), so the sum has to be odd, leaving only the first two numbers
- Numbers in a list which are perfect squares and perfect cubes of . . .
Cubes: 1, 8, 27, 64, 125, 216, 343, 512, 729, 1000, 1331, and 1728 44 squares and 12 cubes Numbers with both perfect squares and cubes in common : 1, (1^2 and 1^3) 64, (8^2 and 4^3) and 729 (27^2 and 9^3)
- Writing Out The Number of Zeros From 1 - 1,000,000
There are 6 positions where the zeros can occur They will occur in that position 1 out of 10 times Or at total of $\frac {1,000,000}{10} = 100,000$ times
- probability - 1 1000 chance of a reaction. If you do the action 1000 . . .
So for your example, it would be 1-((1–1 1000)^1000) which equals 1-(0 999^1000), which turns out to be about 0 63230457, or 63 230457% There is a lot of confusion about this topic, as intuitively, you would think that if the odds are 1 1000 playing 1000 times would guarantee a win
- probability - If something has a 1 in X chance of occurring, what are . . .
If I do that thing 1000 times, it certainly isn’t guaranteed to have happened somewhere among those 1000 attempts But what are the chances of it having happened somewhere among those tries if I did attempt it 1000 times? Would the answer be “on average, it happens once in every 1000 attempts”? Or is the chance of it happening greater
- Expected value of a coin toss - Mathematics Stack Exchange
You flip a coin If you get heads you win \\$2 if you get tails you lose \\$1 What is the expected value if you flip the coin 1000 times? I know that the expected value of flipping the coin once i
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