- 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) One of the rows is: Net sales $ 26,234
- 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 $1000$
- Differences between signed and unsigned decimal values
Comparing two values: which is larger, $0111\,1111$ or $1000\,0000$? It depends on whether they are signed or not; Division; Sometimes a signed bit shift to the right is preferred to pad the left with the MSB rather than with zero
- combinatorics - Probability of winning a prize in a raffle . . .
You'll be surprised The correct probability of winning at least one ticket is around $0 2242$ Assuming exactly one prize is given, your answer of $\frac{1}{160}$ is the pr
- functions - Difference between multiplying and dividing numbers by . . .
Basically, what is the difference between $1000\times1 03$ and $1000 97$? For some reason I feel like both should result in the same number I only ask because I'm working a problem with a percentage of waste added in For $3\%$ waste, I would think that you could multiply the amount by $1 03$ to add $3\%$ However, my professor divided by $ 97$
- Mortality Rates - can I add individual rates together?
No Suppose, for example, that the rate for each age group is 1 in 100,000 Then the overall rate should of course be 1 in 100,000, not 4 in 100,000
- Longest known sequence of identical consecutive Collatz sequence . . .
I've just written a simple java program to print out the length of a Collatz sequence, and found something I find remarkable: Consecutive sequences of identical Collatz sequence lengths
- How to do a significance test without the standard deviation?
I do an experiment twice, each time with 1000 trials In the first run, I get 450 1000 positives and in the second run, I get 485 1000 positives Is there any way to test if these results represen
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