Charles bought 3 chinese dishes yesterday. each of the dishes cost $15.25. how much did he spend on chinese food?

Consider the function y = f(x)=3^x the values of f(1/2) and f(1/4). rounded to the nearest hundredth, are__and__ respectively

Which of the following points is collinear with (-2,1) and (0,3)

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?