Find the range of 5,3,1,1,3,3,4,4,4,1,1,4,2,2,5,5,5,2,5,5
ExtremeBDS [4]
Answer: 4
find the largest number (5) and take away the smallest (1)
5-1=4
Notice this is a geometric progression since each number multiplied by some factor equals the next number in the sequence, in this case,

Then by applying the formula for sum to infinity of a geometric progression,
You can make 36 banners. there are 3 feet in 1 yard so if you multiply 12 and 3 you get 36
Y’all need to find out on the graft but it was 0.5 will be on the last line