n + 3 < 50
Subtract 3 from both sides@
n + 3 - 3 < 50 - 3
so that n < 47.
XIII (13)
No. The square of a number is always positive, so the sum of several of them must also be positive.
The answer to the smallest possible value of the sum of all the digits is 1. the number can either be 100 or 1000 - either way the sum is still one.
the sum of a number that is one less than three is two
All of them.
If the digits "3" in the question are intended to be superscripts, the answer is no. The sum of the cubes will be less than the sum of the base numbers if all the base numbers are less than 1 and sometimes will be less in other circumstances.
XIII (13)
A) If a number has two digits, then the sum of its digits is less than the value of the original two-digit number.
To find pairs of numbers in an array that add up to a value less than a given number k, you can use a two-pointer approach. Sort the array first, then use two pointers - one starting from the beginning and the other from the end. Check the sum of the two numbers pointed by the pointers. If the sum is less than k, increment the left pointer to increase the sum. If the sum is greater than or equal to k, decrement the right pointer to decrease the sum. Repeat this process until the pointers meet or the sum is less than k.
No. The square of a number is always positive, so the sum of several of them must also be positive.
The answer to the smallest possible value of the sum of all the digits is 1. the number can either be 100 or 1000 - either way the sum is still one.
If you mean: (x+3) squared = (x+2) squared +11 Then the value of x works out as 3
the sum of a number that is one less than three is two
When the sum of a number plus 3 is squared, it is 11 more than the sum of the number plus 2 when squared.
To determine whether the sum of two fractions with a common denominator is greater than, less than, or equal to 1, you need to add the numerators of the fractions together and compare the result to the common denominator. If the sum of the numerators is greater than the denominator, the sum of the fractions will be greater than 1. If the sum of the numerators is less than the denominator, the sum of the fractions will be less than 1. If the sum of the numerators is equal to the denominator, the sum of the fractions will be equal to 1.
All of them.
-1 < x < 64, but if x is less than 0 then x can be any value.