Which shows the following expression after the negative exponents have been eliminated? a^3 b^-2 / ab^-4 , a=/0 , b=/0

What basic trigonometric identity would you use to verify that sin x cos x tan x =1-cos^(2)x?

Aparking lot is to be 400 feet wide and 370 feet deep. how many standard-sized cars fit in this lot considering a double-loaded (w4) two way traffic set up, an angle of 90° and a sw of 9’ 0’’? (do not consider handicapped parking spaces, and consider 15’ for turning aisles). show your work.

Asequence {an} is defined recursively, with a1 = 1, a2 = 2 and, for n > 2, an = an-1 an-2 . find the term a241