During a recent school football game, your quarterback was sacked and lost 2 yards on the first down. on the second down, a 35- yard pass was completed. on the third down your team rushed for 15 yards. did your team get a first down (a gain of 10 yards) as a result of these plays? how many yards did they gain total? hurry!

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