Yolanda was pouring glasses of juice for brunch she used a 48 ounce bottle of apple juice to fill 8 glasses equally and she used a 35 ounce bottle of orange juice to fill 7 glasses equally which contained more juice a glass of apple juice or a glass of orange juice

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