Soleil and Gustavo are learning to unicycle and practicing together. They start out together, and unicycle away from each other forming a 38 degree angle. Soleil unicycles 17 feet and Gustavo unicycles 10 feet. How far do they end up apart from each other?

Determine whether the set of whole numbers is closed under addition. explain why the set is or is not closed. give an example.

Complete the statements about the system of linear equation respresented by the tables the equation respented the left table is

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