Find 2.5% annual simple interest
on $500.

In triangle opq right angled at p op=7cm,oq-pq=1 determine the values of sinq and cosq

Quadrilateral abcd in the figure below represents a scaled-down model of a walkway around a historic site. quadrilateral efgh represents the actual walkway. abcd is similar to efgh. what is the total length, in feet of the actual walkway?

Evaluate 8j -k+148j−k+14 when j=0.25j=0.25 and k=1k=1.