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What 5 numbers have a mean of 20?
To find five numbers with a mean of 20, we can use the formula for mean: Mean = (sum of all numbers) / (total number of numbers). Since we have five numbers, the sum of the numbers should be 20 * 5 = 100. To find five numbers that add up to 100, we can choose any set of five numbers that sum up to 100, such as 10, 20, 30, 15, and 25.
What is the sum of all composite numbers between 90 and 100?
Add them up. 90, 91, 92, 93, 94, 95, 96, 98, 99, 100
What are all the even numbers up to 100?
The even numbers up to 100 are: 2 468101214161820222426283032343638404244464850525456586062646668707274767880828486889092949698100.
What is a sum?
The result of addition.The answer of all your numbers added up.
What is the sum of the first 100 odd natural numbers?
The first 100 odd natural numbers are the number 1-201, ignoring all even numbers. If you think about this for a moment, you realize that : 1+201 = 202 3+199 = 202 5+197 = 202 etc. With this, you can pair up all of your numbers leaving you with 50 pairs, all equaling 202. Ergo: 50*202 = 10100 is your sum.
