3 The term-to-term rule of a sequence is square and then add 2 The 1 st term of the sequence is 3 Find the 2 nd term of the sequence.

An astronaut floating in space is trying to use her jetpack to get back to her space station, but she is being pulled away by a nearby planet, as shown in the image below. Her jetpack provides a constant thrust of 165 N . If she angles her jetpack in such a way that it cancels out the vertical force due to the planet's gravity, what is her net horizontal force?

\( g(x)=\sqrt{2-x} \) lassify the given function as a polynomial function, rational function, or root fur

Simplify each side of the equation when possible. Then solve the equation and check the solution \( 4+\mathrm{b}=-20-8 \)

* If \( U=\{u, v, w, x, y, z\}, A=\{u, v, y\} \) and \( B=\{x, y, z\} \), then prove that \( (A \cup B B)^{C}=A^{C} \cup B \).

* The area of a square shaped card is \( 121 \mathrm{~cm}^{2} \). Find the length of one side of the card