One cubic foot of sand weighs 100 pounds. a square sandbox with 5-foot sides has half of a foot of sand in it. how many pounds of sand is the sandbox holding?

Find the greatest common factor of the polynomial: 10x^5+15x^4-25x^3 10x^5 x^3 5x^3 5

Aresearch group wants to find the opinions’ of city residents on the construction of a new downtown parking garage. what is the population of the survey downtown shoppers downtown visitors downtown workers city residents

Out of 50 students surveyed, 16 have a dog. based on these results, predict how many of the 280 students in the school have a dog.