For arae deis dedicabantur ab viris what is the case usage or syntax of deis?

According to the elements of style, which sentence is written in active voice?

Trabajo colaborativo un emprendimiento dedicado a la produccion y venta de sacos de lana de oveja, tiene los siguientes costos mensuales:

Maura measures the length,conductivity, mass, and density of acopper wire. which of the following areextensive properties of the copperwire?