2cheese pizzas for every 3 pizzas how many cheese pizzas will be ordered if they order a total of 25 pizzas

What is the prime factorization of 195

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

Iknow its nothing to do with education, but what type of thing should i wrote here? ? : ) its for mcdonald's btw.