Ten years ago the population was 249,583 currently 318,270 about by what percent has population grown in ten years?

The actual width ( w) of a regulation soccer field is 90 meters (m), and the actual length is 120 meters (m). a coach has drawn a scale model of the field on a blackboard. if the longest side of his drawing is 18 cm, how long is the other side of the drawing( w)?

Find the quotient. 50a2 – 98b2 -5a +7b

You can find the constant of proportionality by finding the ratio of