An estimate of the fish population was found by catching 150 fish and marking and returning them to the pond. The next day, 450 fish were caught, of which 10 had been marked the previous day. Estimate the fish population of the pond

The la dodgers hit the most homeruns in 2014. the number of homeruns accounted for 6% of the entire major leauge baseball homerun count. if 583 total homeruns were hit, approximately how many did the la dodgers hit

Which shows the correct solution of the equation 1/2a+2/3b=50, when b=30?

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?