Shane measured 457 ml of water in a beaker. olga measured 3 times as much water. how much water did they measure altogether

5,600 x 10^3 = a) 560 b) 5,000,600 c) 5,600,000 d) 56,000

Apublic library wants to place 4 magazines and 9 books on each display shelf. the expression 4s+9s represents the total number of items that will be displayed on s shelves. simplify the expression

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?