A small toy rocket is launched from a 40-foot pad. The height ( h
, in feet) of the rocket
t
seconds after taking off is given by the formula
h
=
−
2
t
2
−
2
t
+
40
. How long will it take the rocket to hit the ground?

Find the value of tan theta if sin theta = 12/13 and theta is in quadrant 2

Koji is installing a rectangular window in an office building. the window is 823 feet wide and 534 feet high. the formula for the area of a rectangle is a=bh. what is the area of the window? enter your answer as a mixed number in simplest form in the box. $$ ft2

What is the output, or dependent variable of quantity? 1: x 2: f(x) 3: y