- All categories
- Pre-Algebra Answers (11,957)
- Algebra 1 Answers (24,294)
- Algebra 2 Answers (10,080)
- Geometry Answers (4,873)
- Trigonometry Answers (2,497)
- Calculus Answers (5,579)
- Statistics Answers (2,840)
- Word Problem Answers (9,135)
- Other Math Topics (5,441)

If you have a sheet of paper, if you do not fold it, there is 1 rectangle. Fold it once, 2 rectangles. Fold 2 times, 4 rectangles. Fold 3 times, 8 rectangles. Fold 4 times, 16 rectangles. Fold 5 times, 32 rectangles. Fold 6 times, 64 rectangles. I need the algebraic expression. Fold variable is "K".

Frusted parent after working 18 hours and cant do 6th grade math...arggggggggggggh

...