Yes that is correct 500,500. Just wondering why did you need to know?
500
It is: (D)D which means 1000*500+500 = 500500
x - 0.5% = 500x - .005 = 500x - .005 + .005 = 500 + .005x = 500.005Check:x = 500.005500.005 - 0.5% = 500500.005 - .005 = 500500 = 500So x - 0.5% = 500 when x is .005.
500
Sum of first n numbers = n/2(n +1) = 500 x 1001 = 500500
The formula for the nth triangular number is Tn = n(n+1)/2. To find the 1000th triangular number, we substitute n = 1000 into the formula: T1000 = 1000(1000+1)/2 = 1000(1001)/2 = 500500. Therefore, the 1000th triangular number is 500500.
549 rounded to the nearest hundred is 500.
500
604 500 500
500
500
500