Jared is knitting a blanket at a constant rate. He finds that the length of the blanket in inches, l, can be modeled by the equation l=5t+1, where t represents the number of hours spent knitting. What are the independent and dependent variables in this situation?

Grace is standing 18 feet from a lighthouse and kelly is standing 10 feet from grace. the angle that grace looks up to see the top of the lighthouse is 45°. the angle that kelly looks up to see the top of the lighthouse is y°. find the height, h, of the lighthouse. find the angle, rounded to the nearest tenth of a degree, in which kelly looks up to the top of the lighthouse. to the nearest tenth of a degree, find the value of x° . in two or more sentences, explain your calculations