Someone plz tell me What is 55% of 59?

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

12 out of 30 people chose their favourite colour as blue caculate the angle you would use for blue on a pie chart

If the square of a positive integer is added to 2 times the integer the result is 48. find the integer.