- What does it mean when something says (in thousands)
It means "26 million thousands" Essentially just take all those values and multiply them by 1000 1000 So roughly $26 $ 26 billion in sales
- How much zeros has the number $1000!$ at the end?
1 If a number ends with n n zeros than it is divisible by 10n 10 n, that is 2n5n 2 n 5 n A factorial clearly has more 2 2 s than 5 5 s in its factorization so you only need to count how many 5 5 s are there in the factorization of 1000! 1000!
- combinatorics - Find the number of times $5$ will be written while . . .
Question: Find the number of times 5 5 will be written while listing integers from 1 1 to 1000 1000 Now, it can be solved in this fashion The numbers will be of the form: 5xy, x5y, xy5 5 x y, x 5 y, x y 5 where x, y x, y denote the two other digits such that 0 ≤ x, y ≤ 9 0 ≤ x, y ≤ 9 So, x, y x, y can take 10 10 choice each
- definition - What is the smallest binary number of $4$ bit? Is it . . .
Problem: What is the smallest binary number of 4 4 bit? My approach: Today, my teacher asked me that and I replied (1000)2 (1000) 2 but my teacher said that it will be (0000)2 (0000) 2 If I ask someone what is the smallest decimal value of 2 2 digits, everyone will say 10 10 Will anyone say 00 00? Decimal and binary is the exact same thing except the "Digits Concept" (binary has 2 2 digits
- Bayes theorem tricky example - Mathematics Stack Exchange
In a certain population, 1% of people have a particular rare disease A diagnostic test for this disease is known to be 95% accurate when a person has the disease and 90% accurate when a person doe
- algebra precalculus - Partitions using only powers of two on $1000 . . .
How many ways are there to write $1000$ as a sum of powers of $2,$ ($2^0$ counts), where each power of two can be used a maximum of $3$ times Furthermore, $1+2+4+4$ is the same as $4+2+4+1$
- Look at the following infinite sequence: 1, 10, 100, 1000, 10000,
What is the proof that there are 2 numbers in this sequence that differ by a multiple of 12345678987654321?
- What is the number of triples (a, b, c) of positive integers such that . . .
Your computation of N = 10 N = 10 is correct and 100 100 is the number of ordered triples that have product 1000 1000 You have failed to account for the condition that a ≤ b ≤ c a ≤ b ≤ c
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