if Carios and his brothers are playing cards and one brother gets cards showing + 1.+4.+4.-6. What is the total value of this brother's cards? Explain.​

What is the quadric regression equation that fits these data

What is the 12th term of b(n)=-4-2(n-1)

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