Let x be the number of loads carriers and y the number of loads by air carrier. which system of inequalities represent this solution

Jim had 15 minutes to do 5 laps around his school what would his time be

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

Heather is riding a quadratic function that represents a parabola that touches but does not cross the x-axis at x=-6