Someone ! will give double points
your fixed expenses are $1,235.78/month. you want to save 5 months' worth for an emergency fund over a year’s time. how much must you save each month?
$298.18
$437.22
$514.91
$405.49

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