Find the angle through which
minute hand
from 5:15pm
to 5:25pm

International calls require the use of a country code. many country codes a 3-digit numbers. country codes do not begin with a 0 or 1. there are no restrictions on the second and third digits. how many different 3-digit country codes are possible?

If f (x) = 2x2 +5/(x-2), complete the following statement: f(6) =

What are the triple angle formulas? is it related to double angle identities?