Which outcome would be a good use for the sum function? check all that apply.

1-determining the amount of supplies needed for a concession stand
2-determine the profits for the concession stand
3-analyzing the average amount each concession shopper spent at the stand
4-figuring the most products purchased by customer
5-determining how much product needs to be replenished for the next sale
6-determining what the expenses of the concession stand were

What is the full meaning of rfid in computer

Me with this program in c++ ! computers represent color by combining sub-colors red, green, and blue (rgb). each sub-color's value can range from 0 to 255. thus (255, 0, 0) is bright red. (130, 0, 130) is a medium purple. (0, 0, 0) is black, (255, 255, 255) is white, and (40, 40, 40) is a dark gray. (130, 50, 130) is a faded purple, due to the (50, 50, 50) gray part. (in other word, equal amounts of red, green, blue yield gray).given values for red, green, and blue, remove the gray part. ex: if the input is 130 50 130, the output is: 80 0 80. thus, find the smallest value, and then subtract it from all three values, thus removing the gray.

On nba 2k 19, every time i try to join a my park game, it leads ro a website telling my dad that he needs ps plus. i already have ps plus though. how do i fix this?