The 8th grade students at Pontiac Middle School are going on a field trip to the Henry Ford Museum. The cost of the bus is $400 and the cost for each entry ticket is $12.50. What would be the total cost of the field trip if 25 students went on the field trip?

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