Plesssee i really want to do this : ) the distance between two parks on a city map is 1.8 inches. the actual distance between the parks is 2 miles. in the same city, the distance from the library to the post office is 0.8 mile. what is the distance to the nearest tenth of an inch between the library and the post office on the map? 0.72 inch 1.4 inches 4.4 inches 6.7 inches

The weight of a radioactive isotope was 96 grams at the start of an experiment. after one hour, the weight of the isotope was half of its initial weight. after two hours, the weight of the isotope was half of its weight the previous hour. if this pattern continues, which of the following graphs represents the weight of the radioactive isotope over time? a. graph w b. graph x c. graph y d. graph z