A fence enclosure consists of a rectangle of length L and width 2R and a semicircle of radius R. The enclosure will have an area, A, of 1600 ft2. The cost of the fence is $40/ft for the curved portion and $30/ft for the straight sides. Find the values of R and L required to minimize the total cost of the fence. Also compute the minimum cost.

Write two point-slope equations for the line passing through the points (6, 5) and (3, 1)

Barbara has a good credit history and is able to purchase a car with a low-interest car loan. she co-signs a car loan for her friend jen, who has poor credit history. then, jen defaults on the loan. who will be held legally responsible by the finance company and why? select the best answer from the choices provided. a. barbara will be held legally responsible because she has a good credit history. b. jen will be held legally responsible because she drives the car. c. barbara will be held legally responsible because she is the co-signer. d. jen will be held legally responsible because she has a poor credit history. the answer is a

Graph the equationy=x^2 -[tex]y = x^{2} - 2[/tex]