You spin the spinner shown below once. Each sector shown has an equal area. What is \text{P(not squirrel})P(not squirrel)start text, P, left parenthesis, n, o, t, space, s, q, u, i, r, r, e, l, end text, right parenthesis?

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