George and his friend Jane buy copies of the same book on the internet. George pays $16.95 and jane pays £11.99 on a day when the exchange rate is $1 = £ 0.626. calculate, in dollars, how much more Jane pays.

Afunction, f(x), represents the height of a plant x months after being planted. students measure and record the height on a monthly basis. select the appropriate domain for this situation. a. the set of all positive real numbers b. the set of all integers oc. the set of all positive integers od. the set of all real numbers reset next

Why is causation so much more difficult to prove than correlation?

Find the volume of the wedge cut from the first octant by the cylinder z=12-3y^2 and the plane x+y=2.