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To find the sum of the series of the first 20 positive integers ending in 3, we first need to identify the pattern. The series would be 3, 13, 23, 33, ..., 193. This is an arithmetic series with a common difference of 10. To find the sum, we can use the formula for the sum of an arithmetic series: n/2 * (first term + last term), where n is the number of terms. Plugging in the values, we get 20/2 * (3 + 193) = 10 * 196 = 1960. Therefore, the sum of the series is 1960.
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What can you tell about two integers when their quotient is positivenegative and zero?
When the quotient of two integers is positive, either both integers are positive or both negative. When the quotient of two integers is negative, one of the integers is positive and one negative. When the quotient of two integers is zero, the first integer is zero and the second one is anything but zero.
What is the sum of the cubes of the first 25 positive integers?
105625
What is the sum of the first 50 positive even integers?
They total 650. * * * * * It is 2550.
What is the sum of first 40 positive integers?
It is 40*41/2 = 820
What percentage of the first 100 positive integers contains no even digits?
50%
What is the sum of the first 500 positive integers?
The sum of the first 500 positive integers is: 125,250
What is the sum of the first 30 positive integers?
The sum of the first 30 positive integers is: 465.
What is the sum of the first ten positive integers?
The sum of the first ten positive integers is: 55
What is the sum of the first 60 positive integers?
The sum of the first 60 positive integers is 1830.
What is the sum of the first 200 positive integers?
The sum of the first 200 positive integers is 19,900.
What is the sum of the first forty positive integers?
The sum of the first forty positive integers can be calculated using the formula for the sum of an arithmetic series, which is (n/2)(first term + last term) where n is the number of terms. In this case, the sum is (40/2)(1 + 40) = 820.
What is the sum of the first eleven positive odd integers?
The sum of the first eleven positive odd integers is 121.
What is the sum of the first odd positive integers?
The first odd positive integers are "1" and "3" which the sum is 4.
What is the sum of the first 2006 positive odd integers?
The sum of the first 2,006 positive, odd integers is 4,024,036.
What is the sum of the first thousand even positive integers?
The sum of the first thousand even, positive integers is 1,001,000.
What are the first four positive integers of 13?
The first four positive integers of 13 are : 26, 39, 52, 65
What is the sum of the first 40 even positive integers?
The sum of the first 40 even positive integers can be equal to 820.
