Recreation A triangular hiking trail is being built in the area shown. At an average walking speed of 2 m/s, how many minutes will it take a hiker to make a complete circuit around the triangular trail? Round to the nearest minute.​

Val and tony get paid per project. val is paid a project fee of $44 plus $12 per hour. tony is paid a project fee of $35 plus $15 per hour. write an expression to represent how much a company will pay to hire both to work the same number of hours on a project.

Two friends are reading books. jimmy reads a book with 21,356 words. his friend bob reads a book with one-and-a-half times as many words. which expression represents the number of words bob reads?

Find the area of the region that is inside r=3cos(theta) and outside r=2-cos(theta). sketch the curves.