Afarmhouse shelters 11 animals. some are goats and some are ducks. altogether there are 34 legs. how many of each animal are there

If an x intercept only touches the x axis it means it has a multiplicity of 2. if an intercept goes through the axis it has a multiplicity of 1 true false

Determine which expressions represent real numbers and which expressions represent complex number. asaaap! plis!

Aball is dropped from a height of 10m above the ground. it bounce to 90% of its previous height on each bounce. what is the approximate height that the ball bounce to the fourth bounce?