KeilonT418463 KeilonT418463

25-10-2022
Mathematics

contestada

What is the digit in the units place of the sum of 1^1+ 2^2+ 3^3+ 4^4 +.....+ 99^99 + 100^100?

Respuesta :

MaggyU502470 MaggyU502470

25-10-2022

Let us write down first few factors

1^1 = 1

2^2 = 4

3^3 = 27

4^4 = 256

5^5 = 3125

6^6 = 46656

.

.

.

100^100 = ... finish in zero

The last two digits in the sum would be 20

The digit in the unit would be 0

Answer Link

Otras preguntas

the length of a rectangle is four times its width. if the area of the rectangles is 100 ft sfind its perimeter

23% of 75 is what number?

Which answer summarizes the main argument between the Federalists and Anti-federalists during the Constitutional Convention? They argued about federalism and h

What was wrong with the urban machine from the progressive point of view? We're we better off with it than without it?

This is urgent!Does the element Francium have a smell or taste?

which feature forms most of the ocean floor

12 dogs decreased by 25%

Is 1/2% equal to 50% why or why not?

What was the country’s staple in the South before the Great Migration? A:buffalo B:corn C:dairy D:guns E:cotton

In what ways did the Persians devastate the Egyptian civilization?