Scott's coffee shop makes a blend that is a mixture of two types of coffee. type a coffee costs scott $5.40 per pound, and type b coffee costs $4.30 per pound. this month, scott made 176 pounds of the blend, for a total cost of $842.60 . how many pounds of type b coffee did he 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