Suppose that a new employee starts working at $7.98 per hour and receives a 4% raise each year after time t, in years, his hourly wage

What percent of 18 is 24? and plz explain thx.

If 3 3/4 lb. of candy costs 20.25 how much would 1lb. of candy cost

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