What is 2 divieded by 9 to the ninth power?

Find the greatest common factor of the followig monomials 46g^2h and 34g^6h^6

Solve for n. round to the tenths place, if necessary. 14.2 cups of flour6 loaves of bread= 20 cups of flour n

In the diagram, a building cast a 35-ft shadow and a flagpole casts an 8-ft shadow. if the the flagpole is 18 ft tall, how tall is the building? round the the nearest tenth.