the height in feet of an arrow is modeled by the equation h(t)=(1+2t)(18-8t), where t is seconds after the arrow is shot. when does the arrow hit the ground? explain or show your reasoning.

1mile equals approximately 1.6 kilometers. which best approximates the number of miles in 6 kilometers?

Jonathan puts $400 in a bank account. each year the account earns 6% simple interest. how much interest will be earned in 5 years?

First work with stencil one. use a combination of reflections, rotations, and translations to see whether stencil one will overlap with the original pattern. list the sequence of rigid transformations you used in your attempt, noting the type of transformation, the direction, the coordinates, and the displacement in