If the speed of light in fluorite is 2.10 x 108 m/s, what is the index of refraction in fluorite?

If the force applied to an object remains constant, is more power needed for the object to move faster ? explain

Connie has $660,000 she wants to save. if the fdic insurance limit per depositor, per bank, is $250,000, which of these way is distributing her money between three banks will guarantee that all of her money is insured ?

Looking at this barometer, is the air pressure high or low? what type of weather would you expect? high, bad low, bad high, good low, good