Apowdered drink mix calls for a ratio of powder to water of 1 : 8 if there are 32 cups of powder, how many total cups of water are needed ? explain your reasoning

Write the fraction or mixed number and the decimal shown by the model

On traditional maps, earth is represented in a flat plane, or by euclidean geometry. however, a globe is a more accurate model that comes from elliptical geometry. how does a globe represent the fact that there are no parallel lines in elliptical geometry? the equator is not parallel to any other latitudinal lines. the north and south poles are never connected by a geodesic. the geodesics connecting the north and south poles never intersect. the geodesics connecting the north and south poles intersect at both of the poles.

Factor the polynomial expression x6 – x3 – 20