Joe paid 25 for his haircut. if he tips the hairdresser 15%, how much did the hairdresser receive?

Which of these triangle pairs can be mapped to each other using two reflections?

Use composition to determine if (x) or h(x) is the inverse of f(x) for the limited domain x2-1.

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