Simple, just add up all the numbers and divide by how many numbers there is like this. 14+19+18+12+22+15+16+16+14+14+21+20=201 then divide by 12 because that's how many numbers there is. Your answer is, D.
answered: Guest
relating to or denoting a system of numbers and arithmetic based on the number ten, tenth parts, and powers of ten.
Acampus club held a bake sale as a fund raiser, selling coffee, muffins, and bacon and eggs sandwiches. the club members charged $1 for a cup of coffee, 3$ for a muffin , and $4 for a back. and egg sandwich. they sold a total of 55 items , easing $119. of the club members sold 5 more muffins than cups of coffee, how many bacon and egg sandwiches he’s did they sell