Answer:
Step-by-step explanation:
2! ¨6! “1`8`28“37. Since there are a total of 28“256 possible outcomes, the number of outcomes which contain at least three heads is 256´37“219.
negative s will equal -16
b
polygons is a plane figure that is described by a finite number of straight line segments connected to form a closed polygonal chain or polygonal circuit
