Alottery ticket which pays $1 million dollars will only cost you $1 dollar. to win a person must match 5 numbers from a total of 59 numbers. what is the expected payoff if you purchase one ticket? a) $0.20 b) $0.80 c) -$0.20 d) -$0.80

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