Which of the following is an arithmetic sequence?
AR
{1, 2, 4, 8, 16, ...}
{1,3,6, 10, 15,...}
{-6,1, 8, 15, 22,...}
{64, 32, 16, 8, 4,...}

Acircular hot tub located near the middle of a rectangular patio has a diameter of 48 inches. the patio measures 11 feet by 6 feet. what is the area of the patio that is not covered by the hot tub?

What is the perimeter of square abcd? units units 28 units 37 units

Orly uses 2 cups of raisins for every 12 cups of trail mix she makes. how many cups of trail mix will she make if she uses 8 cups of raisins?