Find the value of the function y=3e^{-x}
y
=
3
e
−
x
when x = 2.

Look at this expression. a3b3c a-3b-3c-1 which of the following is the simplest form of the expression above?

21 type the correct answer in each box. if necessary, round your answers to the nearest hundredth the vertices of abc are a(2,8), b(16, 2), and c(6,2). the perimeter of abc is units, and its area is square units

If 0° ≤ θ ≤ 90° and cosθ = 11 15 , what is the value of sin (90° - θ)? a) 11 /15 b) 15/ 11 c) 15 /4 d) 4/15