The amount of plutonium remaining from 1 kilogram after x years is given by the function W(x)=2^-x/24,360. How much will be left after a) 1000 years? b)10,000 years? c) 15,000 years?

43lbs of tomatos cost $387. how much would 41lbs cost

Draw a tape diagram to represent each situation. for some of the situations, you need to decide what to represent with a variable andre bakes 9 pans of brownies. he donates 7 pans to the school bake sale and keeps the rest to divide equally among his class of 30 students

Side xy of triangle xyz is extended to point w, creating a linear pair with ∠wyz and ∠xyz. measure of an exterior angle what is the value of x? 64 80 100 180