3) A rectangle-shaped, man-made pond has the following dimensions: 12 feet long by 5 feet
wide. If there are 20 frogs in the pond, what is the population density of frogs?

Which equation represents the partial sum of the geometric series?

What is the measure of angle z in this figure? enter your answer in the box. z = ° two intersection lines. all four angles formed by the intersecting lines are labeled. clockwise, the angles are labeled 43 degrees, x degrees, y degrees, and z degrees.

Which is the graph of the piecewise function f(x)? f(x)=[tex]f(x) = \left \{ {{-x+1, x\leq 0 } \atop {x+1, x\ \textgreater \ 0}} \right.[/tex]