Square pyramid A and square pyramid B are similar. The height of pyramid A is 6 in and the height of pyramid B is 15 in. The volume of pyramid B is
312.5 cubic inches. Find the volume of Pyramid A.

Jacob signs up to work for 2 1/2 hours at the school carnival. if each work shift is 3/4 hour, how many shifts will jacob work? (i just want to double check : |, for anybody that responds! : )

Graph g(x)=2cosx . use 3.14 for π . use the sine tool to graph the function. graph the function by plotting two points. the first point must be on the midline and closest to the origin. the second point must be a maximum or minimum value on the graph closest to the first point.

What number line represents the solution set for the inequality -1/2 greater than or equal to 4