A person has 2 parents, 4 grandparents, 8 great grandparents, and so on. Find the number of his ancestors during the ten generations preceding his own.

A person has 2 parents, 4 grandparents, 8 great grand parents, and so on. Find the number of his ancestors during the ten generations preceding his one.

A person has 2 parents, 4 grandparents, 8 great grand parents, and so on. Find the number of his ancestors during the ten generations preceding his one.

A person has 2 parents, 4 grandparents, 8 great grandparents, and so on, then the number of his ancestors during the ten generations preceeding his own is

A person has 2 parents, 4 grandparents, 8 great grandparents, and so on, then the number of his ancestors during the ten generations preceeding his own is

A person has 2 parents,4 grandparents,8 great grand parents,and so on.Find the number of his ancestors during the ten generations preceding his one.

A person has 2 parents, 4 grand parents, 8 great-grand parents, and so on. Find the number of ancestors during the ten generations preceding his own.

Pankaj distributes 4 sweets to each student in his class and has 7 sweets left over. Find a rule for the number of sweets he had in terms of the number of students in his class.