Find a monic quartic polynomial $f(x)$ with rational coefficients whose roots include $x=1-\sqrt 2$ and $x=2+\sqrt 5$. Give your answer in expanded form.

Find the number if 5% of it is 24% of 15.5.

Why do you need to classify the size of a particle

Which object has the least amount of kinetic energy? a. a car driving down a road b. a soccer ball rolling down a hill c. a bicycle locked to a bike rack d. a satellite orbiting earth