in the 2016 summer olympics china, the us and the great britain won a combined total of 258 metals china won 51 fewer metals then the us will great britain won 54 fewer metals than the us how many metals did each contry win?

At 6 1/2 cents per pound of string beans how much does 7 pounds cost

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

Cody was 165cm tall on the first day of school this year, which was 10% taller than he was on the first day of school last year.