0
You divide the range, 1-1000, into two smaller ranges, of exactly the same size, or a size difference of only one. At first, one range is 1-500, the other 501-1000. You ask, for example, "Is your number more than 500?" The answer places the number you must guess in one of the ranges. Let's assume the other person replied "yes", you once again divide the remaining range into two smaller ranges - 501-750, and 750-1000. So the next question is "Is your number more than 750?" Depending on the answer, you again divide the remaining range into two smaller ranges. Since 210 = 1024, you can guess any integer between 1 and 1024 with only 10 guesses; any number up to about a million with 20 guesses, or any number up to about a billion in 30 guesses, by using this method.
What else can I help you with?
What is the nearest of 1482 to 1000?
The nearest of 1482 to 1000 is 1482 itself, as it is closer to 1000 than any other number. The difference between 1482 and 1000 is 482. If you were looking for a number between 1000 and 1482, that would be 1241, which is the midpoint between the two.
What is a number between 100 and 1000?
550
What number is between 400 1000?
700
How many times is the number 1 found between 1 and 1000?
The number 1 is found 300 times between 1 and 1000.
How many number between 1 to 1000 are divisible by 4?
250 of them if you include 1000
How many even integers are between 100 and 1000?
To find the number of even integers between 100 and 1000, we first determine the number of even integers between 1 and 1000, which is half of the total integers (since every other integer is even). So, 1000/2 = 500 even integers between 1 and 1000. Next, we subtract the number of even integers between 1 and 100, which is 50 (since every other integer is even in this range as well). Therefore, there are 500 - 50 = 450 even integers between 100 and 1000.
What is the sum of the least even number and the greatest odd number between 550 and 1000?
The LEAST even number BETWEEN 550 and 1000 is 552. The GREATEST odd number BETWEEN 550 and 1000 is 999 The sum of 552 and 999 is 1551.
800 to the nearest 1000?
Determine the two consecutive multiples of 1,000 that bracket 800 800 is between 0 and 1,000 500 is the midpoint between 0 and 1,000 As illustrated on the number line, 800 is greater than the midpoint (500)
What number between 1000 and 2000 is a power?
All numbers between 1000 and 2000, or anywhere else, can be expressed as a power of another number.
What number is evenly between 500-1000?
The number is 750.
What is a number between 100 and 1000?
550
A number between 100 and 1000?
500
What number is between 400 1000?
700
How many times is the number 1 found between 1 and 1000?
The number 1 is found 300 times between 1 and 1000.
The number of perfect square numbers between 50 and 1000 are?
There are 24 perfect squares between 50 and 1000.
What number is the smallest prime number between 1000 and 500?
503
How many players to kick 1000 goals?
Any number between 1 and 1000
