Aschool earns $70 from selling 50 raffle tickets. each ticket costs the same price. how much does the school earn for 1 ticket? * 1 point $0.71 $1.00 $1.40 $2.40

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

In an improper fraction, is the numerator equal to, less than, or greater than the denominator

Divide. –40 ÷ –5 a –8 b 200 c -200 d 8