Casper has some whipping cream that is 18% butterfat and some milk that is 4% butterfat. He wants to
make a 500 mL mixture of them that is 12% butterfat.
Here's a graph that shows a system of equations for this scenario where x is the volume of whipping cream
he uses and y is the volume of milk he uses.
What does point M represent in this context?

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