1. ( 4 + 3 )'10 2 + ( 5 x 6 ) 6. (10 - 7) + ( 2 x 144)

The length of a shadow of the building is 36m. the length of the pole, which is perpendicular to the ground, is 1.9m. the length of the pole's shadow is 1.52m. what is the height of the building?

What is the simplified form of square root of 400 to the 100th power ?

On friday, there were x students at the baseball game. on monday, there were half as many students at the game as there were on friday. on wednesday, there were 32 fewer students at the game as there were on friday. which expression could represent the total number of tickets sold for all 3 games?