Problem: Write a method that will sum all digits of a number and replace the number with its digit sum. Data: A list containing 0 or more values. The list will not point at null. All numbers will be positive.

Output: All numbers will be replaced by their digit sum.

Help: The method for this problem does not return nor print anything. Yoiu must change the values in the list that was passed in.

Starting List
1, 212, 333, 49
99, 453
213

Ending List
1, 5, 9, 13
18, 12
6

I need this in java with arraylists.

#15. square

step-by-step explanation:

because quadrilatural (idk how to spell it) means somthing that is not 3d or like, equal sides (or somthing like that   you know what i meanz)

hope this halps!

bai!

6,250

step-by-step explanation:

to get the area, multiply 360 by 160.(57,600)

to find out how many bags of fertilizer it will take, first figure out how many square feet one bag can hold. divide 1000 by 8(125) to get the unit rate(how many square feet one pound of fertilizer can hold)and multiply it by 50(6250). if i haven't made a mistake, that is the answer.