A botanist is using two types of plants for an experiment. She writes inequalities to model the constraints on the number of each
type of plant she can use. She uses linear programming to find the vertex of the feasible region that results in the minimum value,
in dollars, of the cost function. If that vertex is (5, 39), what do the coordinates represent?

Answer asap ill give ! ’ a sample of radioactive material decays over time. the number of grams, y , of the material remaining x days after the sample is discovered is given by the equation y = 10(0.5)^x. what does the number 10 represents in the equation? a. the half-life of the radioactive material, in days b. the amount of the sample, in grams, that decays each day c. the time, in days, it will take for the samples to decay completely d. the size of the sample, in grams, at the time the material was discovered