Nicole is mixing nuts and cereal squares to make 12 pounds of trail mix. Nuts cost $6 a pound, and cereal squares cost $4 a pound. If Nicole wants her cost for the trail mix to be $5 a pound, how many pounds of nuts and how many pounds of cereal squares should she use?

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