A bus and a truck leave a gas station at the same time and are headed to the same destination. If the bus traveled 300 miles in 4 hours, and the truck traveled 350 miles in 7 hours, who is on pace to reach the destination first?

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